diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml index 62592923..2c3ef720 100644 --- a/.github/.OwlBot.lock.yaml +++ b/.github/.OwlBot.lock.yaml @@ -13,4 +13,5 @@ # limitations under the License. docker: image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest - digest: sha256:8175681a918181d306d9c370d3262f16b4c724cc73d74111b7d42fc985ca7f93 + digest: sha256:f14e3fefe8e361e85752bd9890c8e56f2fe25f1e89cbb9597e4e3c7a429203a3 + diff --git a/.kokoro/release/publish_javadoc.sh b/.kokoro/release/publish_javadoc.sh index 139610f7..564021d8 100755 --- a/.kokoro/release/publish_javadoc.sh +++ b/.kokoro/release/publish_javadoc.sh @@ -28,7 +28,7 @@ fi pushd $(dirname "$0")/../../ # install docuploader package -python3 -m pip install gcp-docuploader +python3 -m pip install --require-hashes -r .kokoro/requirements.txt # compile all packages mvn clean install -B -q -DskipTests=true diff --git a/.kokoro/release/publish_javadoc11.sh b/.kokoro/release/publish_javadoc11.sh index e181685c..b02c53d9 100755 --- a/.kokoro/release/publish_javadoc11.sh +++ b/.kokoro/release/publish_javadoc11.sh @@ -28,7 +28,7 @@ fi pushd $(dirname "$0")/../../ # install docuploader package -python3 -m pip install gcp-docuploader +python3 -m pip install --require-hashes -r .kokoro/requirements.txt # compile all packages mvn clean install -B -q -DskipTests=true diff --git a/.kokoro/release/stage.sh b/.kokoro/release/stage.sh index 1dba8de1..61e714d6 100755 --- a/.kokoro/release/stage.sh +++ b/.kokoro/release/stage.sh @@ -16,7 +16,8 @@ set -eo pipefail # Start the releasetool reporter -python3 -m pip install gcp-releasetool +requirementsFile=$(realpath $(dirname "${BASH_SOURCE[0]}")/../requirements.txt) +python3 -m pip install --require-hashes -r $requirementsFile python3 -m releasetool publish-reporter-script > /tmp/publisher-script; source /tmp/publisher-script source $(dirname "$0")/common.sh diff --git a/.kokoro/requirements.in b/.kokoro/requirements.in new file mode 100644 index 00000000..cfdc2e7e --- /dev/null +++ b/.kokoro/requirements.in @@ -0,0 +1,31 @@ +gcp-docuploader==0.6.3 +google-crc32c==1.3.0 +googleapis-common-protos==1.56.3 +gcp-releasetool==1.8.7 +cachetools==4.2.4 +cffi==1.15.1 +jeepney==0.7.1 +jinja2==3.0.3 +markupsafe==2.0.1 +keyring==23.4.1 +packaging==21.3 +protobuf==3.19.5 +pyjwt==2.4.0 +pyparsing==3.0.9 +pycparser==2.21 +pyperclip==1.8.2 +python-dateutil==2.8.2 +requests==2.27.1 +importlib-metadata==4.8.3 +zipp==3.6.0 +google_api_core==2.8.2 +google-cloud-storage==2.0.0 +google-cloud-core==2.3.1 +typing-extensions==4.1.1 +urllib3==1.26.12 +zipp==3.6.0 +rsa==4.9 +six==1.16.0 +attrs==22.1.0 +google-auth==2.11.0 +idna==3.4 \ No newline at end of file diff --git a/.kokoro/requirements.txt b/.kokoro/requirements.txt new file mode 100644 index 00000000..170f1c63 --- /dev/null +++ b/.kokoro/requirements.txt @@ -0,0 +1,452 @@ +# +# This file is autogenerated by pip-compile with python 3.10 +# To update, run: +# +# pip-compile --allow-unsafe --generate-hashes requirements.in +# +attrs==22.1.0 \ + --hash=sha256:29adc2665447e5191d0e7c568fde78b21f9672d344281d0c6e1ab085429b22b6 \ + --hash=sha256:86efa402f67bf2df34f51a335487cf46b1ec130d02b8d39fd248abfd30da551c + # via + # -r requirements.in + # gcp-releasetool +cachetools==4.2.4 \ + --hash=sha256:89ea6f1b638d5a73a4f9226be57ac5e4f399d22770b92355f92dcb0f7f001693 \ + --hash=sha256:92971d3cb7d2a97efff7c7bb1657f21a8f5fb309a37530537c71b1774189f2d1 + # via + # -r requirements.in + # google-auth +certifi==2022.9.14 \ + --hash=sha256:36973885b9542e6bd01dea287b2b4b3b21236307c56324fcc3f1160f2d655ed5 \ + --hash=sha256:e232343de1ab72c2aa521b625c80f699e356830fd0e2c620b465b304b17b0516 + # via requests +cffi==1.15.1 \ + --hash=sha256:00a9ed42e88df81ffae7a8ab6d9356b371399b91dbdf0c3cb1e84c03a13aceb5 \ + --hash=sha256:03425bdae262c76aad70202debd780501fabeaca237cdfddc008987c0e0f59ef \ + --hash=sha256:04ed324bda3cda42b9b695d51bb7d54b680b9719cfab04227cdd1e04e5de3104 \ + --hash=sha256:0e2642fe3142e4cc4af0799748233ad6da94c62a8bec3a6648bf8ee68b1c7426 \ + --hash=sha256:173379135477dc8cac4bc58f45db08ab45d228b3363adb7af79436135d028405 \ + --hash=sha256:198caafb44239b60e252492445da556afafc7d1e3ab7a1fb3f0584ef6d742375 \ + --hash=sha256:1e74c6b51a9ed6589199c787bf5f9875612ca4a8a0785fb2d4a84429badaf22a \ + --hash=sha256:2012c72d854c2d03e45d06ae57f40d78e5770d252f195b93f581acf3ba44496e \ + --hash=sha256:21157295583fe8943475029ed5abdcf71eb3911894724e360acff1d61c1d54bc \ + --hash=sha256:2470043b93ff09bf8fb1d46d1cb756ce6132c54826661a32d4e4d132e1977adf \ + --hash=sha256:285d29981935eb726a4399badae8f0ffdff4f5050eaa6d0cfc3f64b857b77185 \ + --hash=sha256:30d78fbc8ebf9c92c9b7823ee18eb92f2e6ef79b45ac84db507f52fbe3ec4497 \ + --hash=sha256:320dab6e7cb2eacdf0e658569d2575c4dad258c0fcc794f46215e1e39f90f2c3 \ + --hash=sha256:33ab79603146aace82c2427da5ca6e58f2b3f2fb5da893ceac0c42218a40be35 \ + --hash=sha256:3548db281cd7d2561c9ad9984681c95f7b0e38881201e157833a2342c30d5e8c \ + --hash=sha256:3799aecf2e17cf585d977b780ce79ff0dc9b78d799fc694221ce814c2c19db83 \ + --hash=sha256:39d39875251ca8f612b6f33e6b1195af86d1b3e60086068be9cc053aa4376e21 \ + --hash=sha256:3b926aa83d1edb5aa5b427b4053dc420ec295a08e40911296b9eb1b6170f6cca \ + --hash=sha256:3bcde07039e586f91b45c88f8583ea7cf7a0770df3a1649627bf598332cb6984 \ + --hash=sha256:3d08afd128ddaa624a48cf2b859afef385b720bb4b43df214f85616922e6a5ac \ + --hash=sha256:3eb6971dcff08619f8d91607cfc726518b6fa2a9eba42856be181c6d0d9515fd \ + --hash=sha256:40f4774f5a9d4f5e344f31a32b5096977b5d48560c5592e2f3d2c4374bd543ee \ + --hash=sha256:4289fc34b2f5316fbb762d75362931e351941fa95fa18789191b33fc4cf9504a \ + --hash=sha256:470c103ae716238bbe698d67ad020e1db9d9dba34fa5a899b5e21577e6d52ed2 \ + --hash=sha256:4f2c9f67e9821cad2e5f480bc8d83b8742896f1242dba247911072d4fa94c192 \ + --hash=sha256:50a74364d85fd319352182ef59c5c790484a336f6db772c1a9231f1c3ed0cbd7 \ + --hash=sha256:54a2db7b78338edd780e7ef7f9f6c442500fb0d41a5a4ea24fff1c929d5af585 \ + --hash=sha256:5635bd9cb9731e6d4a1132a498dd34f764034a8ce60cef4f5319c0541159392f \ + --hash=sha256:59c0b02d0a6c384d453fece7566d1c7e6b7bae4fc5874ef2ef46d56776d61c9e \ + --hash=sha256:5d598b938678ebf3c67377cdd45e09d431369c3b1a5b331058c338e201f12b27 \ + --hash=sha256:5df2768244d19ab7f60546d0c7c63ce1581f7af8b5de3eb3004b9b6fc8a9f84b \ + --hash=sha256:5ef34d190326c3b1f822a5b7a45f6c4535e2f47ed06fec77d3d799c450b2651e \ + --hash=sha256:6975a3fac6bc83c4a65c9f9fcab9e47019a11d3d2cf7f3c0d03431bf145a941e \ + --hash=sha256:6c9a799e985904922a4d207a94eae35c78ebae90e128f0c4e521ce339396be9d \ + --hash=sha256:70df4e3b545a17496c9b3f41f5115e69a4f2e77e94e1d2a8e1070bc0c38c8a3c \ + --hash=sha256:7473e861101c9e72452f9bf8acb984947aa1661a7704553a9f6e4baa5ba64415 \ + --hash=sha256:8102eaf27e1e448db915d08afa8b41d6c7ca7a04b7d73af6514df10a3e74bd82 \ + --hash=sha256:87c450779d0914f2861b8526e035c5e6da0a3199d8f1add1a665e1cbc6fc6d02 \ + --hash=sha256:8b7ee99e510d7b66cdb6c593f21c043c248537a32e0bedf02e01e9553a172314 \ + --hash=sha256:91fc98adde3d7881af9b59ed0294046f3806221863722ba7d8d120c575314325 \ + --hash=sha256:94411f22c3985acaec6f83c6df553f2dbe17b698cc7f8ae751ff2237d96b9e3c \ + --hash=sha256:98d85c6a2bef81588d9227dde12db8a7f47f639f4a17c9ae08e773aa9c697bf3 \ + --hash=sha256:9ad5db27f9cabae298d151c85cf2bad1d359a1b9c686a275df03385758e2f914 \ + --hash=sha256:a0b71b1b8fbf2b96e41c4d990244165e2c9be83d54962a9a1d118fd8657d2045 \ + --hash=sha256:a0f100c8912c114ff53e1202d0078b425bee3649ae34d7b070e9697f93c5d52d \ + --hash=sha256:a591fe9e525846e4d154205572a029f653ada1a78b93697f3b5a8f1f2bc055b9 \ + --hash=sha256:a5c84c68147988265e60416b57fc83425a78058853509c1b0629c180094904a5 \ + --hash=sha256:a66d3508133af6e8548451b25058d5812812ec3798c886bf38ed24a98216fab2 \ + --hash=sha256:a8c4917bd7ad33e8eb21e9a5bbba979b49d9a97acb3a803092cbc1133e20343c \ + --hash=sha256:b3bbeb01c2b273cca1e1e0c5df57f12dce9a4dd331b4fa1635b8bec26350bde3 \ + --hash=sha256:cba9d6b9a7d64d4bd46167096fc9d2f835e25d7e4c121fb2ddfc6528fb0413b2 \ + --hash=sha256:cc4d65aeeaa04136a12677d3dd0b1c0c94dc43abac5860ab33cceb42b801c1e8 \ + --hash=sha256:ce4bcc037df4fc5e3d184794f27bdaab018943698f4ca31630bc7f84a7b69c6d \ + --hash=sha256:cec7d9412a9102bdc577382c3929b337320c4c4c4849f2c5cdd14d7368c5562d \ + --hash=sha256:d400bfb9a37b1351253cb402671cea7e89bdecc294e8016a707f6d1d8ac934f9 \ + --hash=sha256:d61f4695e6c866a23a21acab0509af1cdfd2c013cf256bbf5b6b5e2695827162 \ + --hash=sha256:db0fbb9c62743ce59a9ff687eb5f4afbe77e5e8403d6697f7446e5f609976f76 \ + --hash=sha256:dd86c085fae2efd48ac91dd7ccffcfc0571387fe1193d33b6394db7ef31fe2a4 \ + --hash=sha256:e00b098126fd45523dd056d2efba6c5a63b71ffe9f2bbe1a4fe1716e1d0c331e \ + --hash=sha256:e229a521186c75c8ad9490854fd8bbdd9a0c9aa3a524326b55be83b54d4e0ad9 \ + --hash=sha256:e263d77ee3dd201c3a142934a086a4450861778baaeeb45db4591ef65550b0a6 \ + --hash=sha256:ed9cb427ba5504c1dc15ede7d516b84757c3e3d7868ccc85121d9310d27eed0b \ + --hash=sha256:fa6693661a4c91757f4412306191b6dc88c1703f780c8234035eac011922bc01 \ + --hash=sha256:fcd131dd944808b5bdb38e6f5b53013c5aa4f334c5cad0c72742f6eba4b73db0 + # via + # -r requirements.in + # cryptography +charset-normalizer==2.0.12 \ + --hash=sha256:2857e29ff0d34db842cd7ca3230549d1a697f96ee6d3fb071cfa6c7393832597 \ + --hash=sha256:6881edbebdb17b39b4eaaa821b438bf6eddffb4468cf344f09f89def34a8b1df + # via requests +click==8.0.4 \ + --hash=sha256:6a7a62563bbfabfda3a38f3023a1db4a35978c0abd76f6c9605ecd6554d6d9b1 \ + --hash=sha256:8458d7b1287c5fb128c90e23381cf99dcde74beaf6c7ff6384ce84d6fe090adb + # via + # gcp-docuploader + # gcp-releasetool +colorlog==6.7.0 \ + --hash=sha256:0d33ca236784a1ba3ff9c532d4964126d8a2c44f1f0cb1d2b0728196f512f662 \ + --hash=sha256:bd94bd21c1e13fac7bd3153f4bc3a7dc0eb0974b8bc2fdf1a989e474f6e582e5 + # via gcp-docuploader +cryptography==38.0.1 \ + --hash=sha256:0297ffc478bdd237f5ca3a7dc96fc0d315670bfa099c04dc3a4a2172008a405a \ + --hash=sha256:10d1f29d6292fc95acb597bacefd5b9e812099d75a6469004fd38ba5471a977f \ + --hash=sha256:16fa61e7481f4b77ef53991075de29fc5bacb582a1244046d2e8b4bb72ef66d0 \ + --hash=sha256:194044c6b89a2f9f169df475cc167f6157eb9151cc69af8a2a163481d45cc407 \ + --hash=sha256:1db3d807a14931fa317f96435695d9ec386be7b84b618cc61cfa5d08b0ae33d7 \ + --hash=sha256:3261725c0ef84e7592597606f6583385fed2a5ec3909f43bc475ade9729a41d6 \ + --hash=sha256:3b72c360427889b40f36dc214630e688c2fe03e16c162ef0aa41da7ab1455153 \ + --hash=sha256:3e3a2599e640927089f932295a9a247fc40a5bdf69b0484532f530471a382750 \ + --hash=sha256:3fc26e22840b77326a764ceb5f02ca2d342305fba08f002a8c1f139540cdfaad \ + --hash=sha256:5067ee7f2bce36b11d0e334abcd1ccf8c541fc0bbdaf57cdd511fdee53e879b6 \ + --hash=sha256:52e7bee800ec869b4031093875279f1ff2ed12c1e2f74923e8f49c916afd1d3b \ + --hash=sha256:64760ba5331e3f1794d0bcaabc0d0c39e8c60bf67d09c93dc0e54189dfd7cfe5 \ + --hash=sha256:765fa194a0f3372d83005ab83ab35d7c5526c4e22951e46059b8ac678b44fa5a \ + --hash=sha256:79473cf8a5cbc471979bd9378c9f425384980fcf2ab6534b18ed7d0d9843987d \ + --hash=sha256:896dd3a66959d3a5ddcfc140a53391f69ff1e8f25d93f0e2e7830c6de90ceb9d \ + --hash=sha256:89ed49784ba88c221756ff4d4755dbc03b3c8d2c5103f6d6b4f83a0fb1e85294 \ + --hash=sha256:ac7e48f7e7261207d750fa7e55eac2d45f720027d5703cd9007e9b37bbb59ac0 \ + --hash=sha256:ad7353f6ddf285aeadfaf79e5a6829110106ff8189391704c1d8801aa0bae45a \ + --hash=sha256:b0163a849b6f315bf52815e238bc2b2346604413fa7c1601eea84bcddb5fb9ac \ + --hash=sha256:b6c9b706316d7b5a137c35e14f4103e2115b088c412140fdbd5f87c73284df61 \ + --hash=sha256:c2e5856248a416767322c8668ef1845ad46ee62629266f84a8f007a317141013 \ + --hash=sha256:ca9f6784ea96b55ff41708b92c3f6aeaebde4c560308e5fbbd3173fbc466e94e \ + --hash=sha256:d1a5bd52d684e49a36582193e0b89ff267704cd4025abefb9e26803adeb3e5fb \ + --hash=sha256:d3971e2749a723e9084dd507584e2a2761f78ad2c638aa31e80bc7a15c9db4f9 \ + --hash=sha256:d4ef6cc305394ed669d4d9eebf10d3a101059bdcf2669c366ec1d14e4fb227bd \ + --hash=sha256:d9e69ae01f99abe6ad646947bba8941e896cb3aa805be2597a0400e0764b5818 + # via + # gcp-releasetool + # secretstorage +gcp-docuploader==0.6.3 \ + --hash=sha256:ba8c9d76b3bbac54b0311c503a373b00edc2dc02d6d54ea9507045adb8e870f7 \ + --hash=sha256:c0f5aaa82ce1854a386197e4e359b120ad6d4e57ae2c812fce42219a3288026b + # via -r requirements.in +gcp-releasetool==1.8.7 \ + --hash=sha256:3d2a67c9db39322194afb3b427e9cb0476ce8f2a04033695f0aeb63979fc2b37 \ + --hash=sha256:5e4d28f66e90780d77f3ecf1e9155852b0c3b13cbccb08ab07e66b2357c8da8d + # via -r requirements.in +google-api-core==2.8.2 \ + --hash=sha256:06f7244c640322b508b125903bb5701bebabce8832f85aba9335ec00b3d02edc \ + --hash=sha256:93c6a91ccac79079ac6bbf8b74ee75db970cc899278b97d53bc012f35908cf50 + # via + # -r requirements.in + # google-cloud-core + # google-cloud-storage +google-auth==2.11.0 \ + --hash=sha256:be62acaae38d0049c21ca90f27a23847245c9f161ff54ede13af2cb6afecbac9 \ + --hash=sha256:ed65ecf9f681832298e29328e1ef0a3676e3732b2e56f41532d45f70a22de0fb + # via + # -r requirements.in + # gcp-releasetool + # google-api-core + # google-cloud-core + # google-cloud-storage +google-cloud-core==2.3.1 \ + --hash=sha256:113ba4f492467d5bd442c8d724c1a25ad7384045c3178369038840ecdd19346c \ + --hash=sha256:34334359cb04187bdc80ddcf613e462dfd7a3aabbc3fe4d118517ab4b9303d53 + # via + # -r requirements.in + # google-cloud-storage +google-cloud-storage==2.0.0 \ + --hash=sha256:a57a15aead0f9dfbd4381f1bfdbe8bf89818a4bd75bab846cafcefb2db846c47 \ + --hash=sha256:ec4be60bb223a3a960f0d01697d849b86d91cad815a84915a32ed3635e93a5e7 + # via + # -r requirements.in + # gcp-docuploader +google-crc32c==1.3.0 \ + --hash=sha256:04e7c220798a72fd0f08242bc8d7a05986b2a08a0573396187fd32c1dcdd58b3 \ + --hash=sha256:05340b60bf05b574159e9bd940152a47d38af3fb43803ffe71f11d704b7696a6 \ + --hash=sha256:12674a4c3b56b706153a358eaa1018c4137a5a04635b92b4652440d3d7386206 \ + --hash=sha256:127f9cc3ac41b6a859bd9dc4321097b1a4f6aa7fdf71b4f9227b9e3ebffb4422 \ + --hash=sha256:13af315c3a0eec8bb8b8d80b8b128cb3fcd17d7e4edafc39647846345a3f003a \ + --hash=sha256:1926fd8de0acb9d15ee757175ce7242e235482a783cd4ec711cc999fc103c24e \ + --hash=sha256:226f2f9b8e128a6ca6a9af9b9e8384f7b53a801907425c9a292553a3a7218ce0 \ + --hash=sha256:276de6273eb074a35bc598f8efbc00c7869c5cf2e29c90748fccc8c898c244df \ + --hash=sha256:318f73f5484b5671f0c7f5f63741ab020a599504ed81d209b5c7129ee4667407 \ + --hash=sha256:3bbce1be3687bbfebe29abdb7631b83e6b25da3f4e1856a1611eb21854b689ea \ + --hash=sha256:42ae4781333e331a1743445931b08ebdad73e188fd554259e772556fc4937c48 \ + --hash=sha256:58be56ae0529c664cc04a9c76e68bb92b091e0194d6e3c50bea7e0f266f73713 \ + --hash=sha256:5da2c81575cc3ccf05d9830f9e8d3c70954819ca9a63828210498c0774fda1a3 \ + --hash=sha256:6311853aa2bba4064d0c28ca54e7b50c4d48e3de04f6770f6c60ebda1e975267 \ + --hash=sha256:650e2917660e696041ab3dcd7abac160b4121cd9a484c08406f24c5964099829 \ + --hash=sha256:6a4db36f9721fdf391646685ecffa404eb986cbe007a3289499020daf72e88a2 \ + --hash=sha256:779cbf1ce375b96111db98fca913c1f5ec11b1d870e529b1dc7354b2681a8c3a \ + --hash=sha256:7f6fe42536d9dcd3e2ffb9d3053f5d05221ae3bbcefbe472bdf2c71c793e3183 \ + --hash=sha256:891f712ce54e0d631370e1f4997b3f182f3368179198efc30d477c75d1f44942 \ + --hash=sha256:95c68a4b9b7828ba0428f8f7e3109c5d476ca44996ed9a5f8aac6269296e2d59 \ + --hash=sha256:96a8918a78d5d64e07c8ea4ed2bc44354e3f93f46a4866a40e8db934e4c0d74b \ + --hash=sha256:9c3cf890c3c0ecfe1510a452a165431b5831e24160c5fcf2071f0f85ca5a47cd \ + --hash=sha256:9f58099ad7affc0754ae42e6d87443299f15d739b0ce03c76f515153a5cda06c \ + --hash=sha256:a0b9e622c3b2b8d0ce32f77eba617ab0d6768b82836391e4f8f9e2074582bf02 \ + --hash=sha256:a7f9cbea4245ee36190f85fe1814e2d7b1e5f2186381b082f5d59f99b7f11328 \ + --hash=sha256:bab4aebd525218bab4ee615786c4581952eadc16b1ff031813a2fd51f0cc7b08 \ + --hash=sha256:c124b8c8779bf2d35d9b721e52d4adb41c9bfbde45e6a3f25f0820caa9aba73f \ + --hash=sha256:c9da0a39b53d2fab3e5467329ed50e951eb91386e9d0d5b12daf593973c3b168 \ + --hash=sha256:ca60076c388728d3b6ac3846842474f4250c91efbfe5afa872d3ffd69dd4b318 \ + --hash=sha256:cb6994fff247987c66a8a4e550ef374671c2b82e3c0d2115e689d21e511a652d \ + --hash=sha256:d1c1d6236feab51200272d79b3d3e0f12cf2cbb12b208c835b175a21efdb0a73 \ + --hash=sha256:dd7760a88a8d3d705ff562aa93f8445ead54f58fd482e4f9e2bafb7e177375d4 \ + --hash=sha256:dda4d8a3bb0b50f540f6ff4b6033f3a74e8bf0bd5320b70fab2c03e512a62812 \ + --hash=sha256:e0f1ff55dde0ebcfbef027edc21f71c205845585fffe30d4ec4979416613e9b3 \ + --hash=sha256:e7a539b9be7b9c00f11ef16b55486141bc2cdb0c54762f84e3c6fc091917436d \ + --hash=sha256:eb0b14523758e37802f27b7f8cd973f5f3d33be7613952c0df904b68c4842f0e \ + --hash=sha256:ed447680ff21c14aaceb6a9f99a5f639f583ccfe4ce1a5e1d48eb41c3d6b3217 \ + --hash=sha256:f52a4ad2568314ee713715b1e2d79ab55fab11e8b304fd1462ff5cccf4264b3e \ + --hash=sha256:fbd60c6aaa07c31d7754edbc2334aef50601b7f1ada67a96eb1eb57c7c72378f \ + --hash=sha256:fc28e0db232c62ca0c3600884933178f0825c99be4474cdd645e378a10588125 \ + --hash=sha256:fe31de3002e7b08eb20823b3735b97c86c5926dd0581c7710a680b418a8709d4 \ + --hash=sha256:fec221a051150eeddfdfcff162e6db92c65ecf46cb0f7bb1bf812a1520ec026b \ + --hash=sha256:ff71073ebf0e42258a42a0b34f2c09ec384977e7f6808999102eedd5b49920e3 + # via + # -r requirements.in + # google-resumable-media +google-resumable-media==2.3.3 \ + --hash=sha256:27c52620bd364d1c8116eaac4ea2afcbfb81ae9139fb3199652fcac1724bfb6c \ + --hash=sha256:5b52774ea7a829a8cdaa8bd2d4c3d4bc660c91b30857ab2668d0eb830f4ea8c5 + # via google-cloud-storage +googleapis-common-protos==1.56.3 \ + --hash=sha256:6f1369b58ed6cf3a4b7054a44ebe8d03b29c309257583a2bbdc064cd1e4a1442 \ + --hash=sha256:87955d7b3a73e6e803f2572a33179de23989ebba725e05ea42f24838b792e461 + # via + # -r requirements.in + # google-api-core +idna==3.4 \ + --hash=sha256:814f528e8dead7d329833b91c5faa87d60bf71824cd12a7530b5526063d02cb4 \ + --hash=sha256:90b77e79eaa3eba6de819a0c442c0b4ceefc341a7a2ab77d7562bf49f425c5c2 + # via + # -r requirements.in + # requests +importlib-metadata==4.8.3 \ + --hash=sha256:65a9576a5b2d58ca44d133c42a241905cc45e34d2c06fd5ba2bafa221e5d7b5e \ + --hash=sha256:766abffff765960fcc18003801f7044eb6755ffae4521c8e8ce8e83b9c9b0668 + # via + # -r requirements.in + # keyring +jeepney==0.7.1 \ + --hash=sha256:1b5a0ea5c0e7b166b2f5895b91a08c14de8915afda4407fb5022a195224958ac \ + --hash=sha256:fa9e232dfa0c498bd0b8a3a73b8d8a31978304dcef0515adc859d4e096f96f4f + # via + # -r requirements.in + # keyring + # secretstorage +jinja2==3.0.3 \ + --hash=sha256:077ce6014f7b40d03b47d1f1ca4b0fc8328a692bd284016f806ed0eaca390ad8 \ + --hash=sha256:611bb273cd68f3b993fabdc4064fc858c5b47a973cb5aa7999ec1ba405c87cd7 + # via + # -r requirements.in + # gcp-releasetool +keyring==23.4.1 \ + --hash=sha256:17e49fb0d6883c2b4445359434dba95aad84aabb29bbff044ad0ed7100232eca \ + --hash=sha256:89cbd74d4683ed164c8082fb38619341097741323b3786905c6dac04d6915a55 + # via + # -r requirements.in + # gcp-releasetool +markupsafe==2.0.1 \ + --hash=sha256:01a9b8ea66f1658938f65b93a85ebe8bc016e6769611be228d797c9d998dd298 \ + --hash=sha256:023cb26ec21ece8dc3907c0e8320058b2e0cb3c55cf9564da612bc325bed5e64 \ + --hash=sha256:0446679737af14f45767963a1a9ef7620189912317d095f2d9ffa183a4d25d2b \ + --hash=sha256:04635854b943835a6ea959e948d19dcd311762c5c0c6e1f0e16ee57022669194 \ + --hash=sha256:0717a7390a68be14b8c793ba258e075c6f4ca819f15edfc2a3a027c823718567 \ + --hash=sha256:0955295dd5eec6cb6cc2fe1698f4c6d84af2e92de33fbcac4111913cd100a6ff \ + --hash=sha256:0d4b31cc67ab36e3392bbf3862cfbadac3db12bdd8b02a2731f509ed5b829724 \ + --hash=sha256:10f82115e21dc0dfec9ab5c0223652f7197feb168c940f3ef61563fc2d6beb74 \ + --hash=sha256:168cd0a3642de83558a5153c8bd34f175a9a6e7f6dc6384b9655d2697312a646 \ + --hash=sha256:1d609f577dc6e1aa17d746f8bd3c31aa4d258f4070d61b2aa5c4166c1539de35 \ + --hash=sha256:1f2ade76b9903f39aa442b4aadd2177decb66525062db244b35d71d0ee8599b6 \ + --hash=sha256:20dca64a3ef2d6e4d5d615a3fd418ad3bde77a47ec8a23d984a12b5b4c74491a \ + --hash=sha256:2a7d351cbd8cfeb19ca00de495e224dea7e7d919659c2841bbb7f420ad03e2d6 \ + --hash=sha256:2d7d807855b419fc2ed3e631034685db6079889a1f01d5d9dac950f764da3dad \ + --hash=sha256:2ef54abee730b502252bcdf31b10dacb0a416229b72c18b19e24a4509f273d26 \ + --hash=sha256:36bc903cbb393720fad60fc28c10de6acf10dc6cc883f3e24ee4012371399a38 \ + --hash=sha256:37205cac2a79194e3750b0af2a5720d95f786a55ce7df90c3af697bfa100eaac \ + --hash=sha256:3c112550557578c26af18a1ccc9e090bfe03832ae994343cfdacd287db6a6ae7 \ + --hash=sha256:3dd007d54ee88b46be476e293f48c85048603f5f516008bee124ddd891398ed6 \ + --hash=sha256:4296f2b1ce8c86a6aea78613c34bb1a672ea0e3de9c6ba08a960efe0b0a09047 \ + --hash=sha256:47ab1e7b91c098ab893b828deafa1203de86d0bc6ab587b160f78fe6c4011f75 \ + --hash=sha256:49e3ceeabbfb9d66c3aef5af3a60cc43b85c33df25ce03d0031a608b0a8b2e3f \ + --hash=sha256:4dc8f9fb58f7364b63fd9f85013b780ef83c11857ae79f2feda41e270468dd9b \ + --hash=sha256:4efca8f86c54b22348a5467704e3fec767b2db12fc39c6d963168ab1d3fc9135 \ + --hash=sha256:53edb4da6925ad13c07b6d26c2a852bd81e364f95301c66e930ab2aef5b5ddd8 \ + --hash=sha256:5855f8438a7d1d458206a2466bf82b0f104a3724bf96a1c781ab731e4201731a \ + --hash=sha256:594c67807fb16238b30c44bdf74f36c02cdf22d1c8cda91ef8a0ed8dabf5620a \ + --hash=sha256:5b6d930f030f8ed98e3e6c98ffa0652bdb82601e7a016ec2ab5d7ff23baa78d1 \ + --hash=sha256:5bb28c636d87e840583ee3adeb78172efc47c8b26127267f54a9c0ec251d41a9 \ + --hash=sha256:60bf42e36abfaf9aff1f50f52644b336d4f0a3fd6d8a60ca0d054ac9f713a864 \ + --hash=sha256:611d1ad9a4288cf3e3c16014564df047fe08410e628f89805e475368bd304914 \ + --hash=sha256:6300b8454aa6930a24b9618fbb54b5a68135092bc666f7b06901f897fa5c2fee \ + --hash=sha256:63f3268ba69ace99cab4e3e3b5840b03340efed0948ab8f78d2fd87ee5442a4f \ + --hash=sha256:6557b31b5e2c9ddf0de32a691f2312a32f77cd7681d8af66c2692efdbef84c18 \ + --hash=sha256:693ce3f9e70a6cf7d2fb9e6c9d8b204b6b39897a2c4a1aa65728d5ac97dcc1d8 \ + --hash=sha256:6a7fae0dd14cf60ad5ff42baa2e95727c3d81ded453457771d02b7d2b3f9c0c2 \ + --hash=sha256:6c4ca60fa24e85fe25b912b01e62cb969d69a23a5d5867682dd3e80b5b02581d \ + --hash=sha256:6fcf051089389abe060c9cd7caa212c707e58153afa2c649f00346ce6d260f1b \ + --hash=sha256:7d91275b0245b1da4d4cfa07e0faedd5b0812efc15b702576d103293e252af1b \ + --hash=sha256:89c687013cb1cd489a0f0ac24febe8c7a666e6e221b783e53ac50ebf68e45d86 \ + --hash=sha256:8d206346619592c6200148b01a2142798c989edcb9c896f9ac9722a99d4e77e6 \ + --hash=sha256:905fec760bd2fa1388bb5b489ee8ee5f7291d692638ea5f67982d968366bef9f \ + --hash=sha256:97383d78eb34da7e1fa37dd273c20ad4320929af65d156e35a5e2d89566d9dfb \ + --hash=sha256:984d76483eb32f1bcb536dc27e4ad56bba4baa70be32fa87152832cdd9db0833 \ + --hash=sha256:99df47edb6bda1249d3e80fdabb1dab8c08ef3975f69aed437cb69d0a5de1e28 \ + --hash=sha256:9f02365d4e99430a12647f09b6cc8bab61a6564363f313126f775eb4f6ef798e \ + --hash=sha256:a30e67a65b53ea0a5e62fe23682cfe22712e01f453b95233b25502f7c61cb415 \ + --hash=sha256:ab3ef638ace319fa26553db0624c4699e31a28bb2a835c5faca8f8acf6a5a902 \ + --hash=sha256:aca6377c0cb8a8253e493c6b451565ac77e98c2951c45f913e0b52facdcff83f \ + --hash=sha256:add36cb2dbb8b736611303cd3bfcee00afd96471b09cda130da3581cbdc56a6d \ + --hash=sha256:b2f4bf27480f5e5e8ce285a8c8fd176c0b03e93dcc6646477d4630e83440c6a9 \ + --hash=sha256:b7f2d075102dc8c794cbde1947378051c4e5180d52d276987b8d28a3bd58c17d \ + --hash=sha256:baa1a4e8f868845af802979fcdbf0bb11f94f1cb7ced4c4b8a351bb60d108145 \ + --hash=sha256:be98f628055368795d818ebf93da628541e10b75b41c559fdf36d104c5787066 \ + --hash=sha256:bf5d821ffabf0ef3533c39c518f3357b171a1651c1ff6827325e4489b0e46c3c \ + --hash=sha256:c47adbc92fc1bb2b3274c4b3a43ae0e4573d9fbff4f54cd484555edbf030baf1 \ + --hash=sha256:cdfba22ea2f0029c9261a4bd07e830a8da012291fbe44dc794e488b6c9bb353a \ + --hash=sha256:d6c7ebd4e944c85e2c3421e612a7057a2f48d478d79e61800d81468a8d842207 \ + --hash=sha256:d7f9850398e85aba693bb640262d3611788b1f29a79f0c93c565694658f4071f \ + --hash=sha256:d8446c54dc28c01e5a2dbac5a25f071f6653e6e40f3a8818e8b45d790fe6ef53 \ + --hash=sha256:deb993cacb280823246a026e3b2d81c493c53de6acfd5e6bfe31ab3402bb37dd \ + --hash=sha256:e0f138900af21926a02425cf736db95be9f4af72ba1bb21453432a07f6082134 \ + --hash=sha256:e9936f0b261d4df76ad22f8fee3ae83b60d7c3e871292cd42f40b81b70afae85 \ + --hash=sha256:f0567c4dc99f264f49fe27da5f735f414c4e7e7dd850cfd8e69f0862d7c74ea9 \ + --hash=sha256:f5653a225f31e113b152e56f154ccbe59eeb1c7487b39b9d9f9cdb58e6c79dc5 \ + --hash=sha256:f826e31d18b516f653fe296d967d700fddad5901ae07c622bb3705955e1faa94 \ + --hash=sha256:f8ba0e8349a38d3001fae7eadded3f6606f0da5d748ee53cc1dab1d6527b9509 \ + --hash=sha256:f9081981fe268bd86831e5c75f7de206ef275defcb82bc70740ae6dc507aee51 \ + --hash=sha256:fa130dd50c57d53368c9d59395cb5526eda596d3ffe36666cd81a44d56e48872 + # via + # -r requirements.in + # jinja2 +packaging==21.3 \ + --hash=sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb \ + --hash=sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522 + # via + # -r requirements.in + # gcp-releasetool +protobuf==3.19.5 \ + --hash=sha256:1867f93b06a183f87696871bb8d1e99ee71dbb69d468ce1f0cc8bf3d30f982f3 \ + --hash=sha256:3c4160b601220627f7e91154e572baf5e161a9c3f445a8242d536ee3d0b7b17c \ + --hash=sha256:4ee2af7051d3b10c8a4fe6fd1a2c69f201fea36aeee7086cf202a692e1b99ee1 \ + --hash=sha256:5266c36cc0af3bb3dbf44f199d225b33da66a9a5c3bdc2b14865ad10eddf0e37 \ + --hash=sha256:5470f892961af464ae6eaf0f3099e2c1190ae8c7f36f174b89491281341f79ca \ + --hash=sha256:66d14b5b90090353efe75c9fb1bf65ef7267383034688d255b500822e37d5c2f \ + --hash=sha256:67efb5d20618020aa9596e17bfc37ca068c28ec0c1507d9507f73c93d46c9855 \ + --hash=sha256:696e6cfab94cc15a14946f2bf72719dced087d437adbd994fff34f38986628bc \ + --hash=sha256:6a02172b9650f819d01fb8e224fc69b0706458fc1ab4f1c669281243c71c1a5e \ + --hash=sha256:6eca9ae238ba615d702387a2ddea635d535d769994a9968c09a4ca920c487ab9 \ + --hash=sha256:950abd6c00e7b51f87ae8b18a0ce4d69fea217f62f171426e77de5061f6d9850 \ + --hash=sha256:9e1d74032f56ff25f417cfe84c8147047732e5059137ca42efad20cbbd25f5e0 \ + --hash=sha256:9e42b1cf2ecd8a1bd161239e693f22035ba99905ae6d7efeac8a0546c7ec1a27 \ + --hash=sha256:9f957ef53e872d58a0afd3bf6d80d48535d28c99b40e75e6634cbc33ea42fd54 \ + --hash=sha256:a89aa0c042e61e11ade320b802d6db4ee5391d8d973e46d3a48172c1597789f8 \ + --hash=sha256:c0f80876a8ff0ae7064084ed094eb86497bd5a3812e6fc96a05318b92301674e \ + --hash=sha256:c44e3282cff74ad18c7e8a0375f407f69ee50c2116364b44492a196293e08b21 \ + --hash=sha256:d249519ba5ecf5dd6b18150c9b6bcde510b273714b696f3923ff8308fc11ae49 \ + --hash=sha256:d3973a2d58aefc7d1230725c2447ce7f86a71cbc094b86a77c6ee1505ac7cdb1 \ + --hash=sha256:dca2284378a5f2a86ffed35c6ac147d14c48b525eefcd1083e5a9ce28dfa8657 \ + --hash=sha256:e63b0b3c42e51c94add62b010366cd4979cb6d5f06158bcae8faac4c294f91e1 \ + --hash=sha256:f2b599a21c9a32e171ec29a2ac54e03297736c578698e11b099d031f79da114b \ + --hash=sha256:f2bde37667b18c2b5280df83bc799204394a5d2d774e4deaf9de0eb741df6833 \ + --hash=sha256:f4f909f4dde413dec435a44b0894956d55bb928ded7d6e3c726556ca4c796e84 \ + --hash=sha256:f976234e20ab2785f54224bcdafa027674e23663b132fa3ca0caa291a6cfbde7 \ + --hash=sha256:f9cebda093c2f6bfed88f1c17cdade09d4d96096421b344026feee236532d4de + # via + # -r requirements.in + # gcp-docuploader + # gcp-releasetool + # google-api-core + # google-cloud-storage + # googleapis-common-protos +pyasn1==0.4.8 \ + --hash=sha256:39c7e2ec30515947ff4e87fb6f456dfc6e84857d34be479c9d4a4ba4bf46aa5d \ + --hash=sha256:aef77c9fb94a3ac588e87841208bdec464471d9871bd5050a287cc9a475cd0ba + # via + # pyasn1-modules + # rsa +pyasn1-modules==0.2.8 \ + --hash=sha256:905f84c712230b2c592c19470d3ca8d552de726050d1d1716282a1f6146be65e \ + --hash=sha256:a50b808ffeb97cb3601dd25981f6b016cbb3d31fbf57a8b8a87428e6158d0c74 + # via google-auth +pycparser==2.21 \ + --hash=sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9 \ + --hash=sha256:e644fdec12f7872f86c58ff790da456218b10f863970249516d60a5eaca77206 + # via + # -r requirements.in + # cffi +pyjwt==2.4.0 \ + --hash=sha256:72d1d253f32dbd4f5c88eaf1fdc62f3a19f676ccbadb9dbc5d07e951b2b26daf \ + --hash=sha256:d42908208c699b3b973cbeb01a969ba6a96c821eefb1c5bfe4c390c01d67abba + # via + # -r requirements.in + # gcp-releasetool +pyparsing==3.0.9 \ + --hash=sha256:2b020ecf7d21b687f219b71ecad3631f644a47f01403fa1d1036b0c6416d70fb \ + --hash=sha256:5026bae9a10eeaefb61dab2f09052b9f4307d44aee4eda64b309723d8d206bbc + # via + # -r requirements.in + # packaging +pyperclip==1.8.2 \ + --hash=sha256:105254a8b04934f0bc84e9c24eb360a591aaf6535c9def5f29d92af107a9bf57 + # via + # -r requirements.in + # gcp-releasetool +python-dateutil==2.8.2 \ + --hash=sha256:0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86 \ + --hash=sha256:961d03dc3453ebbc59dbdea9e4e11c5651520a876d0f4db161e8674aae935da9 + # via + # -r requirements.in + # gcp-releasetool +requests==2.27.1 \ + --hash=sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61 \ + --hash=sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d + # via + # -r requirements.in + # gcp-releasetool + # google-api-core + # google-cloud-storage +rsa==4.9 \ + --hash=sha256:90260d9058e514786967344d0ef75fa8727eed8a7d2e43ce9f4bcf1b536174f7 \ + --hash=sha256:e38464a49c6c85d7f1351b0126661487a7e0a14a50f1675ec50eb34d4f20ef21 + # via + # -r requirements.in + # google-auth +secretstorage==3.3.3 \ + --hash=sha256:2403533ef369eca6d2ba81718576c5e0f564d5cca1b58f73a8b23e7d4eeebd77 \ + --hash=sha256:f356e6628222568e3af06f2eba8df495efa13b3b63081dafd4f7d9a7b7bc9f99 + # via keyring +six==1.16.0 \ + --hash=sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926 \ + --hash=sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254 + # via + # -r requirements.in + # gcp-docuploader + # google-auth + # python-dateutil +typing-extensions==4.1.1 \ + --hash=sha256:1a9462dcc3347a79b1f1c0271fbe79e844580bb598bafa1ed208b94da3cdcd42 \ + --hash=sha256:21c85e0fe4b9a155d0799430b0ad741cdce7e359660ccbd8b530613e8df88ce2 + # via -r requirements.in +urllib3==1.26.12 \ + --hash=sha256:3fa96cf423e6987997fc326ae8df396db2a8b7c667747d47ddd8ecba91f4a74e \ + --hash=sha256:b930dd878d5a8afb066a637fbb35144fe7901e3b209d1cd4f524bd0e9deee997 + # via + # -r requirements.in + # requests +zipp==3.6.0 \ + --hash=sha256:71c644c5369f4a6e07636f0aa966270449561fcea2e3d6747b8d23efaa9d7832 \ + --hash=sha256:9fe5ea21568a0a70e50f273397638d39b03353731e6cbbb3fd8502a33fec40bc + # via + # -r requirements.in + # importlib-metadata diff --git a/CHANGELOG.md b/CHANGELOG.md index 7767cd1d..e70e4c90 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,37 @@ # Changelog +## [2.3.0](https://github.com/googleapis/java-websecurityscanner/compare/v2.2.4...v2.3.0) (2022-10-04) + + +### Features + +* Added NO_STARTING_URL_FOUND_FOR_MANAGED_SCAN to ScanRunWarningTrace.Code ([#741](https://github.com/googleapis/java-websecurityscanner/issues/741)) ([9cd376d](https://github.com/googleapis/java-websecurityscanner/commit/9cd376dc142d388cdbaa9ef5f0881df0513ce67c)) + + +### Bug Fixes + +* Added fix to return a list of the endpoints that encountered errors during crawl, along with the specific error message when the starting URL returns Http errors ([9cd376d](https://github.com/googleapis/java-websecurityscanner/commit/9cd376dc142d388cdbaa9ef5f0881df0513ce67c)) +* GoogleAccount is deprecated ([9cd376d](https://github.com/googleapis/java-websecurityscanner/commit/9cd376dc142d388cdbaa9ef5f0881df0513ce67c)) +* update protobuf to v3.21.7 ([e03db73](https://github.com/googleapis/java-websecurityscanner/commit/e03db73a21f37f7aafbaffa06161bdeb70c00cbf)) + + +### Dependencies + +* Update dependency cachetools to v5 ([#761](https://github.com/googleapis/java-websecurityscanner/issues/761)) ([1ceec9b](https://github.com/googleapis/java-websecurityscanner/commit/1ceec9bf9e19c224760a61e03413caec7a33350d)) +* Update dependency certifi to v2022.9.24 ([#754](https://github.com/googleapis/java-websecurityscanner/issues/754)) ([2b6c4b4](https://github.com/googleapis/java-websecurityscanner/commit/2b6c4b4b1a3028a12c570fa18d1d5db7172b2555)) +* Update dependency charset-normalizer to v2.1.1 ([#763](https://github.com/googleapis/java-websecurityscanner/issues/763)) ([5b03038](https://github.com/googleapis/java-websecurityscanner/commit/5b03038650c6b0c0fa6588ef08e137953a7ced02)) +* Update dependency click to v8.1.3 ([#764](https://github.com/googleapis/java-websecurityscanner/issues/764)) ([29f0967](https://github.com/googleapis/java-websecurityscanner/commit/29f09673e6904caeff4ec39a1c5f6f6c5b727c75)) +* Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.4 ([#774](https://github.com/googleapis/java-websecurityscanner/issues/774)) ([e76a110](https://github.com/googleapis/java-websecurityscanner/commit/e76a1104a0dc7eb0042105a514b80c94f72c0ed6)) +* Update dependency gcp-releasetool to v1.8.8 ([#755](https://github.com/googleapis/java-websecurityscanner/issues/755)) ([d787a88](https://github.com/googleapis/java-websecurityscanner/commit/d787a88599978e892e4990c11081f41a8defdf39)) +* Update dependency google-api-core to v2.10.1 ([#765](https://github.com/googleapis/java-websecurityscanner/issues/765)) ([8c131b5](https://github.com/googleapis/java-websecurityscanner/commit/8c131b5f3b40ec091ab3b901492af48b939157b1)) +* Update dependency google-auth to v2.11.1 ([#756](https://github.com/googleapis/java-websecurityscanner/issues/756)) ([9b74593](https://github.com/googleapis/java-websecurityscanner/commit/9b74593503160e80f4e7fc57f133dbf71bcfb7cf)) +* Update dependency google-cloud-core to v2.3.2 ([#757](https://github.com/googleapis/java-websecurityscanner/issues/757)) ([7236255](https://github.com/googleapis/java-websecurityscanner/commit/7236255c211acb9f9bbffd30927052d97f7540fc)) +* Update dependency google-cloud-storage to v2.5.0 ([#766](https://github.com/googleapis/java-websecurityscanner/issues/766)) ([5067cd4](https://github.com/googleapis/java-websecurityscanner/commit/5067cd4bd020e1b5b58124d1c17d0bf12a410aa4)) +* Update dependency googleapis-common-protos to v1.56.4 ([#758](https://github.com/googleapis/java-websecurityscanner/issues/758)) ([8bc8fc3](https://github.com/googleapis/java-websecurityscanner/commit/8bc8fc306a8cf5bdf9e26a48db5f0c90501ec526)) +* Update dependency joda-time:joda-time to v2.11.2 ([#751](https://github.com/googleapis/java-websecurityscanner/issues/751)) ([0c8718d](https://github.com/googleapis/java-websecurityscanner/commit/0c8718d48d5edd05f3a3ca65f1fbd11f17d0edd2)) +* Update dependency protobuf to v4 ([#762](https://github.com/googleapis/java-websecurityscanner/issues/762)) ([c7e5ee5](https://github.com/googleapis/java-websecurityscanner/commit/c7e5ee53fa1edca71ba10bf9cbaee94e3e4fe430)) +* Update dependency zipp to v3.8.1 ([#760](https://github.com/googleapis/java-websecurityscanner/issues/760)) ([af0e798](https://github.com/googleapis/java-websecurityscanner/commit/af0e79800e9e279def200046345c34a56a5d9d6b)) + ## [2.2.4](https://github.com/googleapis/java-websecurityscanner/compare/v2.2.3...v2.2.4) (2022-09-15) diff --git a/README.md b/README.md index c2d78d8f..de6d792c 100644 --- a/README.md +++ b/README.md @@ -19,7 +19,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file: com.google.cloud libraries-bom - 26.1.1 + 26.1.2 pom import @@ -41,7 +41,7 @@ If you are using Maven without BOM, add this to your dependencies: com.google.cloud google-cloud-websecurityscanner - 2.2.2 + 2.2.4 ``` @@ -49,20 +49,20 @@ If you are using Maven without BOM, add this to your dependencies: If you are using Gradle 5.x or later, add this to your dependencies: ```Groovy -implementation platform('com.google.cloud:libraries-bom:26.1.1') +implementation platform('com.google.cloud:libraries-bom:26.1.2') implementation 'com.google.cloud:google-cloud-websecurityscanner' ``` If you are using Gradle without BOM, add this to your dependencies: ```Groovy -implementation 'com.google.cloud:google-cloud-websecurityscanner:2.2.3' +implementation 'com.google.cloud:google-cloud-websecurityscanner:2.2.4' ``` If you are using SBT, add this to your dependencies: ```Scala -libraryDependencies += "com.google.cloud" % "google-cloud-websecurityscanner" % "2.2.3" +libraryDependencies += "com.google.cloud" % "google-cloud-websecurityscanner" % "2.2.4" ``` ## Authentication diff --git a/google-cloud-websecurityscanner-bom/pom.xml b/google-cloud-websecurityscanner-bom/pom.xml index 08f944fc..2a1e76ec 100644 --- a/google-cloud-websecurityscanner-bom/pom.xml +++ b/google-cloud-websecurityscanner-bom/pom.xml @@ -3,7 +3,7 @@ 4.0.0 com.google.cloud google-cloud-websecurityscanner-bom - 2.2.4 + 2.3.0 pom com.google.cloud @@ -52,37 +52,37 @@ com.google.cloud google-cloud-websecurityscanner - 2.2.4 + 2.3.0 com.google.api.grpc grpc-google-cloud-websecurityscanner-v1alpha - 0.89.4 + 0.90.0 com.google.api.grpc grpc-google-cloud-websecurityscanner-v1beta - 0.89.4 + 0.90.0 com.google.api.grpc grpc-google-cloud-websecurityscanner-v1 - 2.2.4 + 2.3.0 com.google.api.grpc proto-google-cloud-websecurityscanner-v1alpha - 0.89.4 + 0.90.0 com.google.api.grpc proto-google-cloud-websecurityscanner-v1beta - 0.89.4 + 0.90.0 com.google.api.grpc proto-google-cloud-websecurityscanner-v1 - 2.2.4 + 2.3.0 diff --git a/google-cloud-websecurityscanner/pom.xml b/google-cloud-websecurityscanner/pom.xml index 21174956..ca7752db 100644 --- a/google-cloud-websecurityscanner/pom.xml +++ b/google-cloud-websecurityscanner/pom.xml @@ -3,7 +3,7 @@ 4.0.0 com.google.cloud google-cloud-websecurityscanner - 2.2.4 + 2.3.0 jar Google Cloud Web Security Scanner https://github.com/googleapis/java-websecurityscanner @@ -11,7 +11,7 @@ com.google.cloud google-cloud-websecurityscanner-parent - 2.2.4 + 2.3.0 google-cloud-websecurityscanner diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClient.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClient.java index d05e5287..902aa9aa 100644 --- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClient.java +++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClient.java @@ -43,8 +43,11 @@ * calls that map to API methods. Sample code to get started: * * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
  *   CreateScanConfigRequest request =
  *       CreateScanConfigRequest.newBuilder()
@@ -85,8 +88,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -98,8 +104,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder().setEndpoint(myEndpoint).build();
  * WebSecurityScannerClient webSecurityScannerClient =
@@ -110,8 +119,11 @@
  * the wire:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder()
  *         .setTransportChannelProvider(
@@ -180,8 +192,11 @@ public WebSecurityScannerStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   CreateScanConfigRequest request =
    *       CreateScanConfigRequest.newBuilder()
@@ -206,8 +221,11 @@ public final ScanConfig createScanConfig(CreateScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   CreateScanConfigRequest request =
    *       CreateScanConfigRequest.newBuilder()
@@ -232,8 +250,11 @@ public final UnaryCallable createScanConfig
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   DeleteScanConfigRequest request =
    *       DeleteScanConfigRequest.newBuilder().setName("name3373707").build();
@@ -255,8 +276,11 @@ public final void deleteScanConfig(DeleteScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   DeleteScanConfigRequest request =
    *       DeleteScanConfigRequest.newBuilder().setName("name3373707").build();
@@ -278,8 +302,11 @@ public final UnaryCallable deleteScanConfigCalla
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanConfigRequest request =
    *       GetScanConfigRequest.newBuilder().setName("name3373707").build();
@@ -301,8 +328,11 @@ public final ScanConfig getScanConfig(GetScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanConfigRequest request =
    *       GetScanConfigRequest.newBuilder().setName("name3373707").build();
@@ -324,8 +354,11 @@ public final UnaryCallable getScanConfigCallab
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -353,8 +386,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -383,8 +419,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -420,8 +459,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   UpdateScanConfigRequest request =
    *       UpdateScanConfigRequest.newBuilder()
@@ -446,8 +488,11 @@ public final ScanConfig updateScanConfig(UpdateScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   UpdateScanConfigRequest request =
    *       UpdateScanConfigRequest.newBuilder()
@@ -472,8 +517,11 @@ public final UnaryCallable updateScanConfig
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StartScanRunRequest request = StartScanRunRequest.newBuilder().setName("name3373707").build();
    *   ScanRun response = webSecurityScannerClient.startScanRun(request);
@@ -494,8 +542,11 @@ public final ScanRun startScanRun(StartScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StartScanRunRequest request = StartScanRunRequest.newBuilder().setName("name3373707").build();
    *   ApiFuture future =
@@ -516,8 +567,11 @@ public final UnaryCallable startScanRunCallable()
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanRunRequest request = GetScanRunRequest.newBuilder().setName("name3373707").build();
    *   ScanRun response = webSecurityScannerClient.getScanRun(request);
@@ -538,8 +592,11 @@ public final ScanRun getScanRun(GetScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanRunRequest request = GetScanRunRequest.newBuilder().setName("name3373707").build();
    *   ApiFuture future = webSecurityScannerClient.getScanRunCallable().futureCall(request);
@@ -559,8 +616,11 @@ public final UnaryCallable getScanRunCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -588,8 +648,11 @@ public final ListScanRunsPagedResponse listScanRuns(ListScanRunsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -618,8 +681,11 @@ public final ListScanRunsPagedResponse listScanRuns(ListScanRunsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -654,8 +720,11 @@ public final UnaryCallable listScanRu
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StopScanRunRequest request = StopScanRunRequest.newBuilder().setName("name3373707").build();
    *   ScanRun response = webSecurityScannerClient.stopScanRun(request);
@@ -676,8 +745,11 @@ public final ScanRun stopScanRun(StopScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StopScanRunRequest request = StopScanRunRequest.newBuilder().setName("name3373707").build();
    *   ApiFuture future =
@@ -698,8 +770,11 @@ public final UnaryCallable stopScanRunCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -727,8 +802,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -757,8 +835,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -794,8 +875,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetFindingRequest request = GetFindingRequest.newBuilder().setName("name3373707").build();
    *   Finding response = webSecurityScannerClient.getFinding(request);
@@ -816,8 +900,11 @@ public final Finding getFinding(GetFindingRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetFindingRequest request = GetFindingRequest.newBuilder().setName("name3373707").build();
    *   ApiFuture future = webSecurityScannerClient.getFindingCallable().futureCall(request);
@@ -837,8 +924,11 @@ public final UnaryCallable getFindingCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -867,8 +957,11 @@ public final ListFindingsPagedResponse listFindings(ListFindingsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -898,8 +991,11 @@ public final ListFindingsPagedResponse listFindings(ListFindingsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -935,8 +1031,11 @@ public final UnaryCallable listFindin
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingTypeStatsRequest request =
    *       ListFindingTypeStatsRequest.newBuilder().setParent("parent-995424086").build();
@@ -960,8 +1059,11 @@ public final ListFindingTypeStatsResponse listFindingTypeStats(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingTypeStatsRequest request =
    *       ListFindingTypeStatsRequest.newBuilder().setParent("parent-995424086").build();
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerSettings.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerSettings.java
index 838d6101..e40dd1df 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerSettings.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerSettings.java
@@ -58,8 +58,11 @@
  * 
For example, to set the total timeout of createScanConfig to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings.Builder webSecurityScannerSettingsBuilder =
  *     WebSecurityScannerSettings.newBuilder();
  * webSecurityScannerSettingsBuilder
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/package-info.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/package-info.java
index d6a90363..3b7c55f7 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/package-info.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/package-info.java
@@ -28,8 +28,11 @@
  * 
Sample for WebSecurityScannerClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
  *   CreateScanConfigRequest request =
  *       CreateScanConfigRequest.newBuilder()
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/HttpJsonWebSecurityScannerStub.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/HttpJsonWebSecurityScannerStub.java
index 448c4ade..a8cfd73b 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/HttpJsonWebSecurityScannerStub.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/HttpJsonWebSecurityScannerStub.java
@@ -103,7 +103,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("scanConfig", request.getScanConfig()))
+                                  .toBody("scanConfig", request.getScanConfig(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -246,7 +246,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("scanConfig", request.getScanConfig()))
+                                  .toBody("scanConfig", request.getScanConfig(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -283,7 +283,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build()))
+                                  .toBody("*", request.toBuilder().clearName().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -388,7 +388,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build()))
+                                  .toBody("*", request.toBuilder().clearName().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/WebSecurityScannerStubSettings.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/WebSecurityScannerStubSettings.java
index 863dfae8..5ee7c49a 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/WebSecurityScannerStubSettings.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1/stub/WebSecurityScannerStubSettings.java
@@ -97,8 +97,11 @@
  * 
For example, to set the total timeout of createScanConfig to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerStubSettings.Builder webSecurityScannerSettingsBuilder =
  *     WebSecurityScannerStubSettings.newBuilder();
  * webSecurityScannerSettingsBuilder
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerClient.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerClient.java
index 6b4db15e..c64f3441 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerClient.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerClient.java
@@ -45,8 +45,11 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
@@ -84,8 +87,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -97,8 +103,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder().setEndpoint(myEndpoint).build();
  * WebSecurityScannerClient webSecurityScannerClient =
@@ -109,8 +118,11 @@
  * the wire:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder()
  *         .setTransportChannelProvider(
@@ -180,8 +192,11 @@ public WebSecurityScannerStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
@@ -210,8 +225,11 @@ public final ScanConfig createScanConfig(ProjectName parent, ScanConfig scanConf
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
@@ -237,8 +255,11 @@ public final ScanConfig createScanConfig(String parent, ScanConfig scanConfig) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   CreateScanConfigRequest request =
    *       CreateScanConfigRequest.newBuilder()
@@ -263,8 +284,11 @@ public final ScanConfig createScanConfig(CreateScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   CreateScanConfigRequest request =
    *       CreateScanConfigRequest.newBuilder()
@@ -289,8 +313,11 @@ public final UnaryCallable createScanConfig
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   webSecurityScannerClient.deleteScanConfig(name);
@@ -314,8 +341,11 @@ public final void deleteScanConfig(ScanConfigName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   webSecurityScannerClient.deleteScanConfig(name);
@@ -338,8 +368,11 @@ public final void deleteScanConfig(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   DeleteScanConfigRequest request =
    *       DeleteScanConfigRequest.newBuilder()
@@ -363,8 +396,11 @@ public final void deleteScanConfig(DeleteScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   DeleteScanConfigRequest request =
    *       DeleteScanConfigRequest.newBuilder()
@@ -388,8 +424,11 @@ public final UnaryCallable deleteScanConfigCalla
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   ScanConfig response = webSecurityScannerClient.getScanConfig(name);
@@ -413,8 +452,11 @@ public final ScanConfig getScanConfig(ScanConfigName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   ScanConfig response = webSecurityScannerClient.getScanConfig(name);
@@ -437,8 +479,11 @@ public final ScanConfig getScanConfig(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanConfigRequest request =
    *       GetScanConfigRequest.newBuilder()
@@ -462,8 +507,11 @@ public final ScanConfig getScanConfig(GetScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanConfigRequest request =
    *       GetScanConfigRequest.newBuilder()
@@ -487,8 +535,11 @@ public final UnaryCallable getScanConfigCallab
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
@@ -516,8 +567,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ProjectName parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
@@ -542,8 +596,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -571,8 +628,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -601,8 +661,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -638,8 +701,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
    *   FieldMask updateMask = FieldMask.newBuilder().build();
@@ -671,8 +737,11 @@ public final ScanConfig updateScanConfig(ScanConfig scanConfig, FieldMask update
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   UpdateScanConfigRequest request =
    *       UpdateScanConfigRequest.newBuilder()
@@ -697,8 +766,11 @@ public final ScanConfig updateScanConfig(UpdateScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   UpdateScanConfigRequest request =
    *       UpdateScanConfigRequest.newBuilder()
@@ -723,8 +795,11 @@ public final UnaryCallable updateScanConfig
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   ScanRun response = webSecurityScannerClient.startScanRun(name);
@@ -748,8 +823,11 @@ public final ScanRun startScanRun(ScanConfigName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   ScanRun response = webSecurityScannerClient.startScanRun(name);
@@ -772,8 +850,11 @@ public final ScanRun startScanRun(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StartScanRunRequest request =
    *       StartScanRunRequest.newBuilder()
@@ -797,8 +878,11 @@ public final ScanRun startScanRun(StartScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StartScanRunRequest request =
    *       StartScanRunRequest.newBuilder()
@@ -822,8 +906,11 @@ public final UnaryCallable startScanRunCallable()
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   ScanRun response = webSecurityScannerClient.getScanRun(name);
@@ -847,8 +934,11 @@ public final ScanRun getScanRun(ScanRunName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   ScanRun response = webSecurityScannerClient.getScanRun(name);
@@ -871,8 +961,11 @@ public final ScanRun getScanRun(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanRunRequest request =
    *       GetScanRunRequest.newBuilder()
@@ -896,8 +989,11 @@ public final ScanRun getScanRun(GetScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanRunRequest request =
    *       GetScanRunRequest.newBuilder()
@@ -920,8 +1016,11 @@ public final UnaryCallable getScanRunCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
@@ -949,8 +1048,11 @@ public final ListScanRunsPagedResponse listScanRuns(ScanConfigName parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
@@ -975,8 +1077,11 @@ public final ListScanRunsPagedResponse listScanRuns(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -1004,8 +1109,11 @@ public final ListScanRunsPagedResponse listScanRuns(ListScanRunsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -1034,8 +1142,11 @@ public final ListScanRunsPagedResponse listScanRuns(ListScanRunsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -1070,8 +1181,11 @@ public final UnaryCallable listScanRu
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   ScanRun response = webSecurityScannerClient.stopScanRun(name);
@@ -1095,8 +1209,11 @@ public final ScanRun stopScanRun(ScanRunName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   ScanRun response = webSecurityScannerClient.stopScanRun(name);
@@ -1119,8 +1236,11 @@ public final ScanRun stopScanRun(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StopScanRunRequest request =
    *       StopScanRunRequest.newBuilder()
@@ -1144,8 +1264,11 @@ public final ScanRun stopScanRun(StopScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StopScanRunRequest request =
    *       StopScanRunRequest.newBuilder()
@@ -1169,8 +1292,11 @@ public final UnaryCallable stopScanRunCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
@@ -1198,8 +1324,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ScanRunName parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
@@ -1224,8 +1353,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -1253,8 +1385,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -1283,8 +1418,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -1320,8 +1458,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   FindingName name = FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]");
    *   Finding response = webSecurityScannerClient.getFinding(name);
@@ -1346,8 +1487,11 @@ public final Finding getFinding(FindingName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name =
    *       FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]").toString();
@@ -1372,8 +1516,11 @@ public final Finding getFinding(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetFindingRequest request =
    *       GetFindingRequest.newBuilder()
@@ -1399,8 +1546,11 @@ public final Finding getFinding(GetFindingRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetFindingRequest request =
    *       GetFindingRequest.newBuilder()
@@ -1425,8 +1575,11 @@ public final UnaryCallable getFindingCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   String filter = "filter-1274492040";
@@ -1459,8 +1612,11 @@ public final ListFindingsPagedResponse listFindings(ScanRunName parent, String f
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   String filter = "filter-1274492040";
@@ -1490,8 +1646,11 @@ public final ListFindingsPagedResponse listFindings(String parent, String filter
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -1520,8 +1679,11 @@ public final ListFindingsPagedResponse listFindings(ListFindingsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -1551,8 +1713,11 @@ public final ListFindingsPagedResponse listFindings(ListFindingsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -1588,8 +1753,11 @@ public final UnaryCallable listFindin
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
@@ -1615,8 +1783,11 @@ public final ListFindingTypeStatsResponse listFindingTypeStats(ScanRunName paren
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
@@ -1640,8 +1811,11 @@ public final ListFindingTypeStatsResponse listFindingTypeStats(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingTypeStatsRequest request =
    *       ListFindingTypeStatsRequest.newBuilder()
@@ -1667,8 +1841,11 @@ public final ListFindingTypeStatsResponse listFindingTypeStats(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingTypeStatsRequest request =
    *       ListFindingTypeStatsRequest.newBuilder()
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerSettings.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerSettings.java
index 430ab763..bda9e7a8 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerSettings.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/WebSecurityScannerSettings.java
@@ -58,8 +58,11 @@
  * 
For example, to set the total timeout of createScanConfig to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings.Builder webSecurityScannerSettingsBuilder =
  *     WebSecurityScannerSettings.newBuilder();
  * webSecurityScannerSettingsBuilder
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/package-info.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/package-info.java
index 381caba4..1a03cc9f 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/package-info.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/package-info.java
@@ -26,8 +26,11 @@
  * 
Sample for WebSecurityScannerClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/HttpJsonWebSecurityScannerStub.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/HttpJsonWebSecurityScannerStub.java
index 12f0943e..930ee98d 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/HttpJsonWebSecurityScannerStub.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/HttpJsonWebSecurityScannerStub.java
@@ -103,7 +103,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("scanConfig", request.getScanConfig()))
+                                  .toBody("scanConfig", request.getScanConfig(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -246,7 +246,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("scanConfig", request.getScanConfig()))
+                                  .toBody("scanConfig", request.getScanConfig(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -283,7 +283,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build()))
+                                  .toBody("*", request.toBuilder().clearName().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -389,7 +389,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build()))
+                                  .toBody("*", request.toBuilder().clearName().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/WebSecurityScannerStubSettings.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/WebSecurityScannerStubSettings.java
index 518a4b1c..c6f39f47 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/WebSecurityScannerStubSettings.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1alpha/stub/WebSecurityScannerStubSettings.java
@@ -97,8 +97,11 @@
  * 
For example, to set the total timeout of createScanConfig to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerStubSettings.Builder webSecurityScannerSettingsBuilder =
  *     WebSecurityScannerStubSettings.newBuilder();
  * webSecurityScannerSettingsBuilder
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerClient.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerClient.java
index 1cb0a29d..d8ac65d3 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerClient.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerClient.java
@@ -45,8 +45,11 @@
  * calls that map to API methods. Sample code to get started:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
@@ -84,8 +87,11 @@
  * 
To customize credentials:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder()
  *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
@@ -97,8 +103,11 @@
  * 
To customize the endpoint:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder().setEndpoint(myEndpoint).build();
  * WebSecurityScannerClient webSecurityScannerClient =
@@ -109,8 +118,11 @@
  * the wire:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings webSecurityScannerSettings =
  *     WebSecurityScannerSettings.newBuilder()
  *         .setTransportChannelProvider(
@@ -180,8 +192,11 @@ public WebSecurityScannerStub getStub() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
@@ -210,8 +225,11 @@ public final ScanConfig createScanConfig(ProjectName parent, ScanConfig scanConf
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
@@ -237,8 +255,11 @@ public final ScanConfig createScanConfig(String parent, ScanConfig scanConfig) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   CreateScanConfigRequest request =
    *       CreateScanConfigRequest.newBuilder()
@@ -263,8 +284,11 @@ public final ScanConfig createScanConfig(CreateScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   CreateScanConfigRequest request =
    *       CreateScanConfigRequest.newBuilder()
@@ -289,8 +313,11 @@ public final UnaryCallable createScanConfig
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   webSecurityScannerClient.deleteScanConfig(name);
@@ -314,8 +341,11 @@ public final void deleteScanConfig(ScanConfigName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   webSecurityScannerClient.deleteScanConfig(name);
@@ -338,8 +368,11 @@ public final void deleteScanConfig(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   DeleteScanConfigRequest request =
    *       DeleteScanConfigRequest.newBuilder()
@@ -363,8 +396,11 @@ public final void deleteScanConfig(DeleteScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   DeleteScanConfigRequest request =
    *       DeleteScanConfigRequest.newBuilder()
@@ -388,8 +424,11 @@ public final UnaryCallable deleteScanConfigCalla
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   ScanConfig response = webSecurityScannerClient.getScanConfig(name);
@@ -413,8 +452,11 @@ public final ScanConfig getScanConfig(ScanConfigName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   ScanConfig response = webSecurityScannerClient.getScanConfig(name);
@@ -437,8 +479,11 @@ public final ScanConfig getScanConfig(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanConfigRequest request =
    *       GetScanConfigRequest.newBuilder()
@@ -462,8 +507,11 @@ public final ScanConfig getScanConfig(GetScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanConfigRequest request =
    *       GetScanConfigRequest.newBuilder()
@@ -487,8 +535,11 @@ public final UnaryCallable getScanConfigCallab
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ProjectName parent = ProjectName.of("[PROJECT]");
    *   for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
@@ -516,8 +567,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ProjectName parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ProjectName.of("[PROJECT]").toString();
    *   for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
@@ -542,8 +596,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -571,8 +628,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -601,8 +661,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanConfigsRequest request =
    *       ListScanConfigsRequest.newBuilder()
@@ -638,8 +701,11 @@ public final ListScanConfigsPagedResponse listScanConfigs(ListScanConfigsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
    *   FieldMask updateMask = FieldMask.newBuilder().build();
@@ -671,8 +737,11 @@ public final ScanConfig updateScanConfig(ScanConfig scanConfig, FieldMask update
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   UpdateScanConfigRequest request =
    *       UpdateScanConfigRequest.newBuilder()
@@ -697,8 +766,11 @@ public final ScanConfig updateScanConfig(UpdateScanConfigRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   UpdateScanConfigRequest request =
    *       UpdateScanConfigRequest.newBuilder()
@@ -723,8 +795,11 @@ public final UnaryCallable updateScanConfig
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   ScanRun response = webSecurityScannerClient.startScanRun(name);
@@ -748,8 +823,11 @@ public final ScanRun startScanRun(ScanConfigName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   ScanRun response = webSecurityScannerClient.startScanRun(name);
@@ -772,8 +850,11 @@ public final ScanRun startScanRun(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StartScanRunRequest request =
    *       StartScanRunRequest.newBuilder()
@@ -797,8 +878,11 @@ public final ScanRun startScanRun(StartScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StartScanRunRequest request =
    *       StartScanRunRequest.newBuilder()
@@ -822,8 +906,11 @@ public final UnaryCallable startScanRunCallable()
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   ScanRun response = webSecurityScannerClient.getScanRun(name);
@@ -847,8 +934,11 @@ public final ScanRun getScanRun(ScanRunName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   ScanRun response = webSecurityScannerClient.getScanRun(name);
@@ -871,8 +961,11 @@ public final ScanRun getScanRun(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanRunRequest request =
    *       GetScanRunRequest.newBuilder()
@@ -896,8 +989,11 @@ public final ScanRun getScanRun(GetScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetScanRunRequest request =
    *       GetScanRunRequest.newBuilder()
@@ -920,8 +1016,11 @@ public final UnaryCallable getScanRunCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanConfigName parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
    *   for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
@@ -949,8 +1048,11 @@ public final ListScanRunsPagedResponse listScanRuns(ScanConfigName parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
    *   for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
@@ -975,8 +1077,11 @@ public final ListScanRunsPagedResponse listScanRuns(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -1004,8 +1109,11 @@ public final ListScanRunsPagedResponse listScanRuns(ListScanRunsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -1034,8 +1142,11 @@ public final ListScanRunsPagedResponse listScanRuns(ListScanRunsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListScanRunsRequest request =
    *       ListScanRunsRequest.newBuilder()
@@ -1070,8 +1181,11 @@ public final UnaryCallable listScanRu
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   ScanRun response = webSecurityScannerClient.stopScanRun(name);
@@ -1095,8 +1209,11 @@ public final ScanRun stopScanRun(ScanRunName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   ScanRun response = webSecurityScannerClient.stopScanRun(name);
@@ -1119,8 +1236,11 @@ public final ScanRun stopScanRun(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StopScanRunRequest request =
    *       StopScanRunRequest.newBuilder()
@@ -1144,8 +1264,11 @@ public final ScanRun stopScanRun(StopScanRunRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   StopScanRunRequest request =
    *       StopScanRunRequest.newBuilder()
@@ -1169,8 +1292,11 @@ public final UnaryCallable stopScanRunCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
@@ -1198,8 +1324,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ScanRunName parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
@@ -1224,8 +1353,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -1253,8 +1385,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -1283,8 +1418,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListCrawledUrlsRequest request =
    *       ListCrawledUrlsRequest.newBuilder()
@@ -1320,8 +1458,11 @@ public final ListCrawledUrlsPagedResponse listCrawledUrls(ListCrawledUrlsRequest
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   FindingName name = FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]");
    *   Finding response = webSecurityScannerClient.getFinding(name);
@@ -1346,8 +1487,11 @@ public final Finding getFinding(FindingName name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String name =
    *       FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]").toString();
@@ -1372,8 +1516,11 @@ public final Finding getFinding(String name) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetFindingRequest request =
    *       GetFindingRequest.newBuilder()
@@ -1399,8 +1546,11 @@ public final Finding getFinding(GetFindingRequest request) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   GetFindingRequest request =
    *       GetFindingRequest.newBuilder()
@@ -1425,8 +1575,11 @@ public final UnaryCallable getFindingCallable() {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   String filter = "filter-1274492040";
@@ -1459,8 +1612,11 @@ public final ListFindingsPagedResponse listFindings(ScanRunName parent, String f
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   String filter = "filter-1274492040";
@@ -1490,8 +1646,11 @@ public final ListFindingsPagedResponse listFindings(String parent, String filter
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -1520,8 +1679,11 @@ public final ListFindingsPagedResponse listFindings(ListFindingsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -1551,8 +1713,11 @@ public final ListFindingsPagedResponse listFindings(ListFindingsRequest request)
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingsRequest request =
    *       ListFindingsRequest.newBuilder()
@@ -1588,8 +1753,11 @@ public final UnaryCallable listFindin
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
    *   ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
@@ -1615,8 +1783,11 @@ public final ListFindingTypeStatsResponse listFindingTypeStats(ScanRunName paren
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
    *   ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
@@ -1640,8 +1811,11 @@ public final ListFindingTypeStatsResponse listFindingTypeStats(String parent) {
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingTypeStatsRequest request =
    *       ListFindingTypeStatsRequest.newBuilder()
@@ -1667,8 +1841,11 @@ public final ListFindingTypeStatsResponse listFindingTypeStats(
    * 
Sample code:
    *
    * 
{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
+   * // This snippet has been automatically generated and should be regarded as a code template only.
+   * // It will require modifications to work:
+   * // - It may require correct/in-range values for request initialization.
+   * // - It may require specifying regional endpoints when creating the service client as shown in
+   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
    * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
    *   ListFindingTypeStatsRequest request =
    *       ListFindingTypeStatsRequest.newBuilder()
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerSettings.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerSettings.java
index b218cd5b..ea96d013 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerSettings.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/WebSecurityScannerSettings.java
@@ -58,8 +58,11 @@
  * 
For example, to set the total timeout of createScanConfig to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerSettings.Builder webSecurityScannerSettingsBuilder =
  *     WebSecurityScannerSettings.newBuilder();
  * webSecurityScannerSettingsBuilder
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/package-info.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/package-info.java
index 7e6dacc1..7056a945 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/package-info.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/package-info.java
@@ -26,8 +26,11 @@
  * 
Sample for WebSecurityScannerClient:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
  *   ProjectName parent = ProjectName.of("[PROJECT]");
  *   ScanConfig scanConfig = ScanConfig.newBuilder().build();
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/HttpJsonWebSecurityScannerStub.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/HttpJsonWebSecurityScannerStub.java
index b0ce37aa..5440d1d0 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/HttpJsonWebSecurityScannerStub.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/HttpJsonWebSecurityScannerStub.java
@@ -103,7 +103,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("scanConfig", request.getScanConfig()))
+                                  .toBody("scanConfig", request.getScanConfig(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -246,7 +246,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("scanConfig", request.getScanConfig()))
+                                  .toBody("scanConfig", request.getScanConfig(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -283,7 +283,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build()))
+                                  .toBody("*", request.toBuilder().clearName().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
@@ -388,7 +388,7 @@ public class HttpJsonWebSecurityScannerStub extends WebSecurityScannerStub {
                       .setRequestBodyExtractor(
                           request ->
                               ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build()))
+                                  .toBody("*", request.toBuilder().clearName().build(), false))
                       .build())
               .setResponseParser(
                   ProtoMessageResponseParser.newBuilder()
diff --git a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/WebSecurityScannerStubSettings.java b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/WebSecurityScannerStubSettings.java
index 52c5e9b6..79372d8d 100644
--- a/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/WebSecurityScannerStubSettings.java
+++ b/google-cloud-websecurityscanner/src/main/java/com/google/cloud/websecurityscanner/v1beta/stub/WebSecurityScannerStubSettings.java
@@ -97,8 +97,11 @@
  * 
For example, to set the total timeout of createScanConfig to 30 seconds:
  *
  * 
{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
+ * // This snippet has been automatically generated and should be regarded as a code template only.
+ * // It will require modifications to work:
+ * // - It may require correct/in-range values for request initialization.
+ * // - It may require specifying regional endpoints when creating the service client as shown in
+ * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
  * WebSecurityScannerStubSettings.Builder webSecurityScannerSettingsBuilder =
  *     WebSecurityScannerStubSettings.newBuilder();
  * webSecurityScannerSettingsBuilder
diff --git a/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientHttpJsonTest.java b/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientHttpJsonTest.java
index 88fea022..d678fbff 100644
--- a/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientHttpJsonTest.java
+++ b/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientHttpJsonTest.java
@@ -95,6 +95,7 @@ public void createScanConfigTest() throws Exception {
             .setSchedule(ScanConfig.Schedule.newBuilder().build())
             .setManagedScan(true)
             .setStaticIpScan(true)
+            .setIgnoreHttpStatusErrors(true)
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -201,6 +202,7 @@ public void getScanConfigTest() throws Exception {
             .setSchedule(ScanConfig.Schedule.newBuilder().build())
             .setManagedScan(true)
             .setStaticIpScan(true)
+            .setIgnoreHttpStatusErrors(true)
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -319,6 +321,7 @@ public void updateScanConfigTest() throws Exception {
             .setSchedule(ScanConfig.Schedule.newBuilder().build())
             .setManagedScan(true)
             .setStaticIpScan(true)
+            .setIgnoreHttpStatusErrors(true)
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -335,6 +338,7 @@ public void updateScanConfigTest() throws Exception {
                     .setSchedule(ScanConfig.Schedule.newBuilder().build())
                     .setManagedScan(true)
                     .setStaticIpScan(true)
+                    .setIgnoreHttpStatusErrors(true)
                     .build())
             .setUpdateMask(FieldMask.newBuilder().build())
             .build();
@@ -378,6 +382,7 @@ public void updateScanConfigExceptionTest() throws Exception {
                       .setSchedule(ScanConfig.Schedule.newBuilder().build())
                       .setManagedScan(true)
                       .setStaticIpScan(true)
+                      .setIgnoreHttpStatusErrors(true)
                       .build())
               .setUpdateMask(FieldMask.newBuilder().build())
               .build();
@@ -702,6 +707,7 @@ public void getFindingTest() throws Exception {
             .setVulnerableHeaders(VulnerableHeaders.newBuilder().build())
             .setVulnerableParameters(VulnerableParameters.newBuilder().build())
             .setXss(Xss.newBuilder().build())
+            .setXxe(Xxe.newBuilder().build())
             .build();
     mockService.addResponse(expectedResponse);
 
diff --git a/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientTest.java b/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientTest.java
index e70a9522..c97774ef 100644
--- a/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientTest.java
+++ b/google-cloud-websecurityscanner/src/test/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerClientTest.java
@@ -98,6 +98,7 @@ public void createScanConfigTest() throws Exception {
             .setSchedule(ScanConfig.Schedule.newBuilder().build())
             .setManagedScan(true)
             .setStaticIpScan(true)
+            .setIgnoreHttpStatusErrors(true)
             .build();
     mockWebSecurityScanner.addResponse(expectedResponse);
 
@@ -189,6 +190,7 @@ public void getScanConfigTest() throws Exception {
             .setSchedule(ScanConfig.Schedule.newBuilder().build())
             .setManagedScan(true)
             .setStaticIpScan(true)
+            .setIgnoreHttpStatusErrors(true)
             .build();
     mockWebSecurityScanner.addResponse(expectedResponse);
 
@@ -292,6 +294,7 @@ public void updateScanConfigTest() throws Exception {
             .setSchedule(ScanConfig.Schedule.newBuilder().build())
             .setManagedScan(true)
             .setStaticIpScan(true)
+            .setIgnoreHttpStatusErrors(true)
             .build();
     mockWebSecurityScanner.addResponse(expectedResponse);
 
@@ -604,6 +607,7 @@ public void getFindingTest() throws Exception {
             .setVulnerableHeaders(VulnerableHeaders.newBuilder().build())
             .setVulnerableParameters(VulnerableParameters.newBuilder().build())
             .setXss(Xss.newBuilder().build())
+            .setXxe(Xxe.newBuilder().build())
             .build();
     mockWebSecurityScanner.addResponse(expectedResponse);
 
diff --git a/grpc-google-cloud-websecurityscanner-v1/pom.xml b/grpc-google-cloud-websecurityscanner-v1/pom.xml
index 9956d7dd..00ce161b 100644
--- a/grpc-google-cloud-websecurityscanner-v1/pom.xml
+++ b/grpc-google-cloud-websecurityscanner-v1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-websecurityscanner-v1
-  2.2.4
+  2.3.0
   grpc-google-cloud-websecurityscanner-v1
   GRPC library for grpc-google-cloud-websecurityscanner-v1
   
     com.google.cloud
     google-cloud-websecurityscanner-parent
-    2.2.4
+    2.3.0
   
   
     
diff --git a/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml b/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml
index 0ded77b9..075de154 100644
--- a/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml
+++ b/grpc-google-cloud-websecurityscanner-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-websecurityscanner-v1alpha
-  0.89.4
+  0.90.0
   grpc-google-cloud-websecurityscanner-v1alpha
   GRPC library for grpc-google-cloud-websecurityscanner-v1alpha
   
     com.google.cloud
     google-cloud-websecurityscanner-parent
-    2.2.4
+    2.3.0
   
   
     
diff --git a/grpc-google-cloud-websecurityscanner-v1beta/pom.xml b/grpc-google-cloud-websecurityscanner-v1beta/pom.xml
index f760cf31..2bba3434 100644
--- a/grpc-google-cloud-websecurityscanner-v1beta/pom.xml
+++ b/grpc-google-cloud-websecurityscanner-v1beta/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   grpc-google-cloud-websecurityscanner-v1beta
-  0.89.4
+  0.90.0
   grpc-google-cloud-websecurityscanner-v1beta
   GRPC library for grpc-google-cloud-websecurityscanner-v1beta
   
     com.google.cloud
     google-cloud-websecurityscanner-parent
-    2.2.4
+    2.3.0
   
   
     
diff --git a/pom.xml b/pom.xml
index 531d03c3..101daa09 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   com.google.cloud
   google-cloud-websecurityscanner-parent
   pom
-  2.2.4
+  2.3.0
   Google Cloud Web Security Scanner Parent
   https://github.com/googleapis/java-websecurityscanner
   
@@ -61,43 +61,43 @@
       
         com.google.api.grpc
         proto-google-cloud-websecurityscanner-v1alpha
-        0.89.4
+        0.90.0
       
       
         com.google.api.grpc
         proto-google-cloud-websecurityscanner-v1beta
-        0.89.4
+        0.90.0
       
       
         com.google.api.grpc
         proto-google-cloud-websecurityscanner-v1
-        2.2.4
+        2.3.0
       
       
         com.google.api.grpc
         grpc-google-cloud-websecurityscanner-v1alpha
-        0.89.4
+        0.90.0
       
       
         com.google.api.grpc
         grpc-google-cloud-websecurityscanner-v1beta
-        0.89.4
+        0.90.0
       
       
         com.google.api.grpc
         grpc-google-cloud-websecurityscanner-v1
-        2.2.4
+        2.3.0
       
       
         com.google.cloud
         google-cloud-websecurityscanner
-        2.2.4
+        2.3.0
       
 
       
         com.google.cloud
         google-cloud-shared-dependencies
-        3.0.3
+        3.0.4
         pom
         import
       
@@ -111,7 +111,7 @@
       
         joda-time
         joda-time
-        2.11.1
+        2.11.2
         test
       
     
diff --git a/proto-google-cloud-websecurityscanner-v1/pom.xml b/proto-google-cloud-websecurityscanner-v1/pom.xml
index 0064209a..b7269fd6 100644
--- a/proto-google-cloud-websecurityscanner-v1/pom.xml
+++ b/proto-google-cloud-websecurityscanner-v1/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-websecurityscanner-v1
-  2.2.4
+  2.3.0
   proto-google-cloud-websecurityscanner-v1
   PROTO library for proto-google-cloud-websecurityscanner-v1
   
     com.google.cloud
     google-cloud-websecurityscanner-parent
-    2.2.4
+    2.3.0
   
   
     
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CrawledUrl.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CrawledUrl.java
index 366a26a4..ab252302 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CrawledUrl.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CrawledUrl.java
@@ -56,66 +56,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private CrawledUrl(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              httpMethod_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              url_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              body_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.CrawledUrlProto
         .internal_static_google_cloud_websecurityscanner_v1_CrawledUrl_descriptor;
@@ -303,7 +243,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(body_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, body_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -321,7 +261,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(body_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, body_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -340,7 +280,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getHttpMethod().equals(other.getHttpMethod())) return false;
     if (!getUrl().equals(other.getUrl())) return false;
     if (!getBody().equals(other.getBody())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -357,7 +297,7 @@ public int hashCode() {
     hash = (53 * hash) + getUrl().hashCode();
     hash = (37 * hash) + BODY_FIELD_NUMBER;
     hash = (53 * hash) + getBody().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -488,17 +428,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.CrawledUrl.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -602,7 +535,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.CrawledUrl other
         body_ = other.body_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -617,18 +550,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.CrawledUrl parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                httpMethod_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                url_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                body_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.CrawledUrl) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -987,7 +951,18 @@ public CrawledUrl parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CrawledUrl(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CreateScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CreateScanConfigRequest.java
index ee5a13c4..ec60ef11 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CreateScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/CreateScanConfigRequest.java
@@ -52,69 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private CreateScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1.ScanConfig.Builder subBuilder = null;
-              if (scanConfig_ != null) {
-                subBuilder = scanConfig_.toBuilder();
-              }
-              scanConfig_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfig_);
-                scanConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_CreateScanConfigRequest_descriptor;
@@ -249,7 +186,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (scanConfig_ != null) {
       output.writeMessage(2, getScanConfig());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -264,7 +201,7 @@ public int getSerializedSize() {
     if (scanConfig_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getScanConfig());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -285,7 +222,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasScanConfig()) {
       if (!getScanConfig().equals(other.getScanConfig())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -302,7 +239,7 @@ public int hashCode() {
       hash = (37 * hash) + SCAN_CONFIG_FIELD_NUMBER;
       hash = (53 * hash) + getScanConfig().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -432,17 +369,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.CreateScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -548,7 +478,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.CreateScanConfig
       if (other.hasScanConfig()) {
         mergeScanConfig(other.getScanConfig());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -563,19 +493,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.CreateScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getScanConfigFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.CreateScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -910,7 +864,18 @@ public CreateScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CreateScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/DeleteScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/DeleteScanConfigRequest.java
index 8e4e92cc..73358aac 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/DeleteScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/DeleteScanConfigRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private DeleteScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_DeleteScanConfigRequest_descriptor;
@@ -181,7 +135,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -193,7 +147,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -210,7 +164,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.DeleteScanConfigRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -223,7 +177,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -353,17 +307,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.DeleteScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -455,7 +402,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.DeleteScanConfig
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -470,19 +417,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.DeleteScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.DeleteScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -631,7 +596,18 @@ public DeleteScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeleteScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Finding.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Finding.java
index 958b1bc5..6d9b01be 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Finding.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Finding.java
@@ -63,222 +63,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Finding(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              findingType_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              httpMethod_ = s;
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              fuzzedUrl_ = s;
-              break;
-            }
-          case 42:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              body_ = s;
-              break;
-            }
-          case 50:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              description_ = s;
-              break;
-            }
-          case 58:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              reproductionUrl_ = s;
-              break;
-            }
-          case 66:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              frameUrl_ = s;
-              break;
-            }
-          case 74:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              finalUrl_ = s;
-              break;
-            }
-          case 82:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              trackingId_ = s;
-              break;
-            }
-          case 90:
-            {
-              com.google.cloud.websecurityscanner.v1.OutdatedLibrary.Builder subBuilder = null;
-              if (outdatedLibrary_ != null) {
-                subBuilder = outdatedLibrary_.toBuilder();
-              }
-              outdatedLibrary_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.OutdatedLibrary.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(outdatedLibrary_);
-                outdatedLibrary_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 98:
-            {
-              com.google.cloud.websecurityscanner.v1.ViolatingResource.Builder subBuilder = null;
-              if (violatingResource_ != null) {
-                subBuilder = violatingResource_.toBuilder();
-              }
-              violatingResource_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ViolatingResource.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(violatingResource_);
-                violatingResource_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 106:
-            {
-              com.google.cloud.websecurityscanner.v1.VulnerableParameters.Builder subBuilder = null;
-              if (vulnerableParameters_ != null) {
-                subBuilder = vulnerableParameters_.toBuilder();
-              }
-              vulnerableParameters_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.VulnerableParameters.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(vulnerableParameters_);
-                vulnerableParameters_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 114:
-            {
-              com.google.cloud.websecurityscanner.v1.Xss.Builder subBuilder = null;
-              if (xss_ != null) {
-                subBuilder = xss_.toBuilder();
-              }
-              xss_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.Xss.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(xss_);
-                xss_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 122:
-            {
-              com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Builder subBuilder = null;
-              if (vulnerableHeaders_ != null) {
-                subBuilder = vulnerableHeaders_.toBuilder();
-              }
-              vulnerableHeaders_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.VulnerableHeaders.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(vulnerableHeaders_);
-                vulnerableHeaders_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 130:
-            {
-              com.google.cloud.websecurityscanner.v1.Form.Builder subBuilder = null;
-              if (form_ != null) {
-                subBuilder = form_.toBuilder();
-              }
-              form_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.Form.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(form_);
-                form_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 136:
-            {
-              int rawValue = input.readEnum();
-
-              severity_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingProto
         .internal_static_google_cloud_websecurityscanner_v1_Finding_descriptor;
@@ -1345,6 +1129,58 @@ public com.google.cloud.websecurityscanner.v1.XssOrBuilder getXssOrBuilder() {
     return getXss();
   }
 
+  public static final int XXE_FIELD_NUMBER = 18;
+  private com.google.cloud.websecurityscanner.v1.Xxe xxe_;
+  /**
+   *
+   *
+   * 
+   * Output only. An addon containing information reported for an XXE, if any.
+   * 

+   *
+   * 
+   * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return Whether the xxe field is set.
+   */
+  @java.lang.Override
+  public boolean hasXxe() {
+    return xxe_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. An addon containing information reported for an XXE, if any.
+   * 

+   *
+   * 
+   * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The xxe.
+   */
+  @java.lang.Override
+  public com.google.cloud.websecurityscanner.v1.Xxe getXxe() {
+    return xxe_ == null ? com.google.cloud.websecurityscanner.v1.Xxe.getDefaultInstance() : xxe_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. An addon containing information reported for an XXE, if any.
+   * 

+   *
+   * 
+   * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   */
+  @java.lang.Override
+  public com.google.cloud.websecurityscanner.v1.XxeOrBuilder getXxeOrBuilder() {
+    return getXxe();
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -1412,7 +1248,10 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             .getNumber()) {
       output.writeEnum(17, severity_);
     }
-    unknownFields.writeTo(output);
+    if (xxe_ != null) {
+      output.writeMessage(18, getXxe());
+    }
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1475,7 +1314,10 @@ public int getSerializedSize() {
             .getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(17, severity_);
     }
-    size += unknownFields.getSerializedSize();
+    if (xxe_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(18, getXxe());
+    }
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1526,7 +1368,11 @@ public boolean equals(final java.lang.Object obj) {
     if (hasXss()) {
       if (!getXss().equals(other.getXss())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (hasXxe() != other.hasXxe()) return false;
+    if (hasXxe()) {
+      if (!getXxe().equals(other.getXxe())) return false;
+    }
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1583,7 +1429,11 @@ public int hashCode() {
       hash = (37 * hash) + XSS_FIELD_NUMBER;
       hash = (53 * hash) + getXss().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    if (hasXxe()) {
+      hash = (37 * hash) + XXE_FIELD_NUMBER;
+      hash = (53 * hash) + getXxe().hashCode();
+    }
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1713,17 +1563,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.Finding.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -1787,6 +1630,12 @@ public Builder clear() {
         xss_ = null;
         xssBuilder_ = null;
       }
+      if (xxeBuilder_ == null) {
+        xxe_ = null;
+      } else {
+        xxe_ = null;
+        xxeBuilder_ = null;
+      }
       return this;
     }
 
@@ -1855,6 +1704,11 @@ public com.google.cloud.websecurityscanner.v1.Finding buildPartial() {
       } else {
         result.xss_ = xssBuilder_.build();
       }
+      if (xxeBuilder_ == null) {
+        result.xxe_ = xxe_;
+      } else {
+        result.xxe_ = xxeBuilder_.build();
+      }
       onBuilt();
       return result;
     }
@@ -1965,7 +1819,10 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.Finding other) {
       if (other.hasXss()) {
         mergeXss(other.getXss());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      if (other.hasXxe()) {
+        mergeXxe(other.getXxe());
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1980,17 +1837,142 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.Finding parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                findingType_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                httpMethod_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            case 34:
+              {
+                fuzzedUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 34
+            case 42:
+              {
+                body_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 42
+            case 50:
+              {
+                description_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 50
+            case 58:
+              {
+                reproductionUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 58
+            case 66:
+              {
+                frameUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 66
+            case 74:
+              {
+                finalUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 74
+            case 82:
+              {
+                trackingId_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 82
+            case 90:
+              {
+                input.readMessage(getOutdatedLibraryFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 90
+            case 98:
+              {
+                input.readMessage(
+                    getViolatingResourceFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 98
+            case 106:
+              {
+                input.readMessage(
+                    getVulnerableParametersFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 106
+            case 114:
+              {
+                input.readMessage(getXssFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 114
+            case 122:
+              {
+                input.readMessage(
+                    getVulnerableHeadersFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 122
+            case 130:
+              {
+                input.readMessage(getFormFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 130
+            case 136:
+              {
+                severity_ = input.readEnum();
+
+                break;
+              } // case 136
+            case 146:
+              {
+                input.readMessage(getXxeFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 146
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.websecurityscanner.v1.Finding) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -4371,6 +4353,209 @@ public com.google.cloud.websecurityscanner.v1.XssOrBuilder getXssOrBuilder() {
       return xssBuilder_;
     }
 
+    private com.google.cloud.websecurityscanner.v1.Xxe xxe_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.websecurityscanner.v1.Xxe,
+            com.google.cloud.websecurityscanner.v1.Xxe.Builder,
+            com.google.cloud.websecurityscanner.v1.XxeOrBuilder>
+        xxeBuilder_;
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return Whether the xxe field is set.
+     */
+    public boolean hasXxe() {
+      return xxeBuilder_ != null || xxe_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
+     * @return The xxe.
+     */
+    public com.google.cloud.websecurityscanner.v1.Xxe getXxe() {
+      if (xxeBuilder_ == null) {
+        return xxe_ == null
+            ? com.google.cloud.websecurityscanner.v1.Xxe.getDefaultInstance()
+            : xxe_;
+      } else {
+        return xxeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder setXxe(com.google.cloud.websecurityscanner.v1.Xxe value) {
+      if (xxeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        xxe_ = value;
+        onChanged();
+      } else {
+        xxeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder setXxe(com.google.cloud.websecurityscanner.v1.Xxe.Builder builderForValue) {
+      if (xxeBuilder_ == null) {
+        xxe_ = builderForValue.build();
+        onChanged();
+      } else {
+        xxeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder mergeXxe(com.google.cloud.websecurityscanner.v1.Xxe value) {
+      if (xxeBuilder_ == null) {
+        if (xxe_ != null) {
+          xxe_ =
+              com.google.cloud.websecurityscanner.v1.Xxe.newBuilder(xxe_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          xxe_ = value;
+        }
+        onChanged();
+      } else {
+        xxeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public Builder clearXxe() {
+      if (xxeBuilder_ == null) {
+        xxe_ = null;
+        onChanged();
+      } else {
+        xxe_ = null;
+        xxeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.cloud.websecurityscanner.v1.Xxe.Builder getXxeBuilder() {
+
+      onChanged();
+      return getXxeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    public com.google.cloud.websecurityscanner.v1.XxeOrBuilder getXxeOrBuilder() {
+      if (xxeBuilder_ != null) {
+        return xxeBuilder_.getMessageOrBuilder();
+      } else {
+        return xxe_ == null
+            ? com.google.cloud.websecurityscanner.v1.Xxe.getDefaultInstance()
+            : xxe_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. An addon containing information reported for an XXE, if any.
+     * 

+     *
+     * 
+     * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.websecurityscanner.v1.Xxe,
+            com.google.cloud.websecurityscanner.v1.Xxe.Builder,
+            com.google.cloud.websecurityscanner.v1.XxeOrBuilder>
+        getXxeFieldBuilder() {
+      if (xxeBuilder_ == null) {
+        xxeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.websecurityscanner.v1.Xxe,
+                com.google.cloud.websecurityscanner.v1.Xxe.Builder,
+                com.google.cloud.websecurityscanner.v1.XxeOrBuilder>(
+                getXxe(), getParentForChildren(), isClean());
+        xxe_ = null;
+      }
+      return xxeBuilder_;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
@@ -4403,7 +4588,18 @@ public Finding parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Finding(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingAddonProto.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingAddonProto.java
index cd63245f..e9428566 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingAddonProto.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingAddonProto.java
@@ -55,6 +55,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_cloud_websecurityscanner_v1_Xss_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_cloud_websecurityscanner_v1_Xss_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_websecurityscanner_v1_Xxe_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_websecurityscanner_v1_Xxe_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     return descriptor;
@@ -89,14 +93,19 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "SSAGE\020\007\022\022\n\016GET_PARAMETERS\020\010\022\020\n\014URL_FRAGM"
           + "ENT\020\t\022\020\n\014HTML_COMMENT\020\n\022\023\n\017POST_PARAMETE"
           + "RS\020\013\022\014\n\010PROTOCOL\020\014\022\016\n\nSTORED_XSS\020\r\022\017\n\013SA"
-          + "ME_ORIGIN\020\016\022\031\n\025USER_CONTROLLABLE_URL\020\017B\205"
-          + "\002\n&com.google.cloud.websecurityscanner.v"
-          + "1B\021FindingAddonProtoP\001ZTgoogle.golang.or"
-          + "g/genproto/googleapis/cloud/websecuritys"
-          + "canner/v1;websecurityscanner\252\002\"Google.Cl"
-          + "oud.WebSecurityScanner.V1\312\002\"Google\\Cloud"
-          + "\\WebSecurityScanner\\V1\352\002%Google::Cloud::"
-          + "WebSecurityScanner::V1b\006proto3"
+          + "ME_ORIGIN\020\016\022\031\n\025USER_CONTROLLABLE_URL\020\017\"\251"
+          + "\001\n\003Xxe\022\025\n\rpayload_value\030\001 \001(\t\022J\n\020payload"
+          + "_location\030\002 \001(\01620.google.cloud.websecuri"
+          + "tyscanner.v1.Xxe.Location\"?\n\010Location\022\030\n"
+          + "\024LOCATION_UNSPECIFIED\020\000\022\031\n\025COMPLETE_REQU"
+          + "EST_BODY\020\001B\205\002\n&com.google.cloud.websecur"
+          + "ityscanner.v1B\021FindingAddonProtoP\001ZTgoog"
+          + "le.golang.org/genproto/googleapis/cloud/"
+          + "websecurityscanner/v1;websecurityscanner"
+          + "\252\002\"Google.Cloud.WebSecurityScanner.V1\312\002\""
+          + "Google\\Cloud\\WebSecurityScanner\\V1\352\002%Goo"
+          + "gle::Cloud::WebSecurityScanner::V1b\006prot"
+          + "o3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -159,6 +168,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "StackTraces", "ErrorMessage", "AttackVector", "StoredXssSeedingUrl",
             });
+    internal_static_google_cloud_websecurityscanner_v1_Xxe_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_websecurityscanner_v1_Xxe_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_websecurityscanner_v1_Xxe_descriptor,
+            new java.lang.String[] {
+              "PayloadValue", "PayloadLocation",
+            });
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingOrBuilder.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingOrBuilder.java
index 338bf2e8..74d9762b 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingOrBuilder.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingOrBuilder.java
@@ -542,4 +542,45 @@ public interface FindingOrBuilder
    * .google.cloud.websecurityscanner.v1.Xss xss = 14;
    */
   com.google.cloud.websecurityscanner.v1.XssOrBuilder getXssOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Output only. An addon containing information reported for an XXE, if any.
+   * 

+   *
+   * 
+   * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return Whether the xxe field is set.
+   */
+  boolean hasXxe();
+  /**
+   *
+   *
+   * 
+   * Output only. An addon containing information reported for an XXE, if any.
+   * 

+   *
+   * 
+   * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
+   * @return The xxe.
+   */
+  com.google.cloud.websecurityscanner.v1.Xxe getXxe();
+  /**
+   *
+   *
+   * 
+   * Output only. An addon containing information reported for an XXE, if any.
+   * 

+   *
+   * 
+   * .google.cloud.websecurityscanner.v1.Xxe xxe = 18 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   */
+  com.google.cloud.websecurityscanner.v1.XxeOrBuilder getXxeOrBuilder();
 }
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingProto.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingProto.java
index a94ab1eb..3a8e619a 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingProto.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingProto.java
@@ -45,7 +45,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ner.v1\032\037google/api/field_behavior.proto\032"
           + "\031google/api/resource.proto\0326google/cloud"
           + "/websecurityscanner/v1/finding_addon.pro"
-          + "to\"\261\007\n\007Finding\022\014\n\004name\030\001 \001(\t\022\024\n\014finding_"
+          + "to\"\354\007\n\007Finding\022\014\n\004name\030\001 \001(\t\022\024\n\014finding_"
           + "type\030\002 \001(\t\022K\n\010severity\030\021 \001(\01624.google.cl"
           + "oud.websecurityscanner.v1.Finding.Severi"
           + "tyB\003\340A\003\022\023\n\013http_method\030\003 \001(\t\022\022\n\nfuzzed_u"
@@ -63,19 +63,20 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ble_parameters\030\r \001(\01328.google.cloud.webs"
           + "ecurityscanner.v1.VulnerableParameters\0224"
           + "\n\003xss\030\016 \001(\0132\'.google.cloud.websecuritysc"
-          + "anner.v1.Xss\"Q\n\010Severity\022\030\n\024SEVERITY_UNS"
-          + "PECIFIED\020\000\022\014\n\010CRITICAL\020\001\022\010\n\004HIGH\020\002\022\n\n\006ME"
-          + "DIUM\020\003\022\007\n\003LOW\020\004:\204\001\352A\200\001\n)websecurityscann"
-          + "er.googleapis.com/Finding\022Sprojects/{pro"
-          + "ject}/scanConfigs/{scan_config}/scanRuns"
-          + "/{scan_run}/findings/{finding}B\200\002\n&com.g"
-          + "oogle.cloud.websecurityscanner.v1B\014Findi"
-          + "ngProtoP\001ZTgoogle.golang.org/genproto/go"
-          + "ogleapis/cloud/websecurityscanner/v1;web"
-          + "securityscanner\252\002\"Google.Cloud.WebSecuri"
-          + "tyScanner.V1\312\002\"Google\\Cloud\\WebSecurityS"
-          + "canner\\V1\352\002%Google::Cloud::WebSecuritySc"
-          + "anner::V1b\006proto3"
+          + "anner.v1.Xss\0229\n\003xxe\030\022 \001(\0132\'.google.cloud"
+          + ".websecurityscanner.v1.XxeB\003\340A\003\"Q\n\010Sever"
+          + "ity\022\030\n\024SEVERITY_UNSPECIFIED\020\000\022\014\n\010CRITICA"
+          + "L\020\001\022\010\n\004HIGH\020\002\022\n\n\006MEDIUM\020\003\022\007\n\003LOW\020\004:\204\001\352A\200"
+          + "\001\n)websecurityscanner.googleapis.com/Fin"
+          + "ding\022Sprojects/{project}/scanConfigs/{sc"
+          + "an_config}/scanRuns/{scan_run}/findings/"
+          + "{finding}B\200\002\n&com.google.cloud.websecuri"
+          + "tyscanner.v1B\014FindingProtoP\001ZTgoogle.gol"
+          + "ang.org/genproto/googleapis/cloud/websec"
+          + "urityscanner/v1;websecurityscanner\252\002\"Goo"
+          + "gle.Cloud.WebSecurityScanner.V1\312\002\"Google"
+          + "\\Cloud\\WebSecurityScanner\\V1\352\002%Google::C"
+          + "loud::WebSecurityScanner::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -108,6 +109,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "VulnerableHeaders",
               "VulnerableParameters",
               "Xss",
+              "Xxe",
             });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingTypeStats.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingTypeStats.java
index f9240cef..deb80226 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingTypeStats.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/FindingTypeStats.java
@@ -53,57 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private FindingTypeStats(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              findingType_ = s;
-              break;
-            }
-          case 16:
-            {
-              findingCount_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingTypeStatsProto
         .internal_static_google_cloud_websecurityscanner_v1_FindingTypeStats_descriptor;
@@ -206,7 +155,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (findingCount_ != 0) {
       output.writeInt32(2, findingCount_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -221,7 +170,7 @@ public int getSerializedSize() {
     if (findingCount_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, findingCount_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -239,7 +188,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getFindingType().equals(other.getFindingType())) return false;
     if (getFindingCount() != other.getFindingCount()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -254,7 +203,7 @@ public int hashCode() {
     hash = (53 * hash) + getFindingType().hashCode();
     hash = (37 * hash) + FINDING_COUNT_FIELD_NUMBER;
     hash = (53 * hash) + getFindingCount();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -385,17 +334,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.FindingTypeStats.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -491,7 +433,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.FindingTypeStats
       if (other.getFindingCount() != 0) {
         setFindingCount(other.getFindingCount());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -506,18 +448,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.FindingTypeStats parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                findingType_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 16:
+              {
+                findingCount_ = input.readInt32();
+
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.FindingTypeStats) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -711,7 +678,18 @@ public FindingTypeStats parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new FindingTypeStats(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Form.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Form.java
index 82e5baad..6bead7ea 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Form.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Form.java
@@ -53,66 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Form(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              actionUri_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                fields_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              fields_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        fields_ = fields_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1_Form_descriptor;
@@ -258,7 +198,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < fields_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, fields_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -278,7 +218,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getFieldsList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -296,7 +236,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getActionUri().equals(other.getActionUri())) return false;
     if (!getFieldsList().equals(other.getFieldsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -313,7 +253,7 @@ public int hashCode() {
       hash = (37 * hash) + FIELDS_FIELD_NUMBER;
       hash = (53 * hash) + getFieldsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -442,17 +382,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.Form.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -559,7 +492,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.Form other) {
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -574,17 +507,44 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.Form parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                actionUri_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureFieldsIsMutable();
+                fields_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.websecurityscanner.v1.Form) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -896,7 +856,18 @@ public Form parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Form(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetFindingRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetFindingRequest.java
index e66da3df..1c4fb93f 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetFindingRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetFindingRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetFindingRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_GetFindingRequest_descriptor;
@@ -183,7 +137,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -195,7 +149,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -212,7 +166,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.GetFindingRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -225,7 +179,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -355,17 +309,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.GetFindingRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -455,7 +402,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.GetFindingReques
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -470,18 +417,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.GetFindingRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.GetFindingRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -633,7 +599,18 @@ public GetFindingRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetFindingRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanConfigRequest.java
index d5a7804d..40a6eb31 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanConfigRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_GetScanConfigRequest_descriptor;
@@ -181,7 +135,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -193,7 +147,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -210,7 +164,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.GetScanConfigRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -223,7 +177,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -353,17 +307,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.GetScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -453,7 +400,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.GetScanConfigReq
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -468,18 +415,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.GetScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.GetScanConfigRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -626,7 +592,18 @@ public GetScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanRunRequest.java
index 7e099644..504a4f51 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/GetScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_GetScanRunRequest_descriptor;
@@ -183,7 +137,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -195,7 +149,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -212,7 +166,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.GetScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -225,7 +179,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -355,17 +309,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.GetScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -455,7 +402,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.GetScanRunReques
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -470,18 +417,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.GetScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.GetScanRunRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -633,7 +599,18 @@ public GetScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsRequest.java
index bd693672..a8fb051c 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListCrawledUrlsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListCrawledUrlsRequest_descriptor;
@@ -275,7 +217,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -293,7 +235,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -312,7 +254,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -329,7 +271,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -459,17 +401,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListCrawledUrlsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -574,7 +509,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListCrawledUrlsR
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -589,19 +524,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListCrawledUrlsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListCrawledUrlsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -928,7 +893,18 @@ public ListCrawledUrlsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListCrawledUrlsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsResponse.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsResponse.java
index 493adc82..980ede02 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListCrawledUrlsResponse.java
@@ -53,69 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListCrawledUrlsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                crawledUrls_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              crawledUrls_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.CrawledUrl.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        crawledUrls_ = java.util.Collections.unmodifiableList(crawledUrls_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListCrawledUrlsResponse_descriptor;
@@ -272,7 +209,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -287,7 +224,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -305,7 +242,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getCrawledUrlsList().equals(other.getCrawledUrlsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -322,7 +259,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -452,19 +389,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListCrawledUrlsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getCrawledUrlsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -472,10 +400,11 @@ public Builder clear() {
       super.clear();
       if (crawledUrlsBuilder_ == null) {
         crawledUrls_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        crawledUrls_ = null;
         crawledUrlsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -599,7 +528,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListCrawledUrlsR
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -614,19 +543,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListCrawledUrlsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1.CrawledUrl m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.CrawledUrl.parser(),
+                        extensionRegistry);
+                if (crawledUrlsBuilder_ == null) {
+                  ensureCrawledUrlsIsMutable();
+                  crawledUrls_.add(m);
+                } else {
+                  crawledUrlsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListCrawledUrlsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1135,7 +1096,18 @@ public ListCrawledUrlsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListCrawledUrlsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsRequest.java
index 7b642cfe..d0414f50 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingTypeStatsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListFindingTypeStatsRequest_descriptor;
@@ -183,7 +137,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -195,7 +149,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -212,7 +166,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsRequest) obj;
 
     if (!getParent().equals(other.getParent())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -225,7 +179,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PARENT_FIELD_NUMBER;
     hash = (53 * hash) + getParent().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -357,17 +311,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -462,7 +409,7 @@ public Builder mergeFrom(
         parent_ = other.parent_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -477,19 +424,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -643,7 +608,18 @@ public ListFindingTypeStatsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingTypeStatsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsResponse.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsResponse.java
index adda8b2d..c5772100 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingTypeStatsResponse.java
@@ -52,63 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingTypeStatsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                findingTypeStats_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1.FindingTypeStats>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              findingTypeStats_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.FindingTypeStats.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        findingTypeStats_ = java.util.Collections.unmodifiableList(findingTypeStats_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListFindingTypeStatsResponse_descriptor;
@@ -217,7 +160,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < findingTypeStats_.size(); i++) {
       output.writeMessage(1, findingTypeStats_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -229,7 +172,7 @@ public int getSerializedSize() {
     for (int i = 0; i < findingTypeStats_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, findingTypeStats_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -246,7 +189,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsResponse) obj;
 
     if (!getFindingTypeStatsList().equals(other.getFindingTypeStatsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -261,7 +204,7 @@ public int hashCode() {
       hash = (37 * hash) + FINDING_TYPE_STATS_FIELD_NUMBER;
       hash = (53 * hash) + getFindingTypeStatsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -393,19 +336,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getFindingTypeStatsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -413,10 +347,11 @@ public Builder clear() {
       super.clear();
       if (findingTypeStatsBuilder_ == null) {
         findingTypeStats_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        findingTypeStats_ = null;
         findingTypeStatsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -536,7 +471,7 @@ public Builder mergeFrom(
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -551,19 +486,45 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1.FindingTypeStats m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.FindingTypeStats.parser(),
+                        extensionRegistry);
+                if (findingTypeStatsBuilder_ == null) {
+                  ensureFindingTypeStatsIsMutable();
+                  findingTypeStats_.add(m);
+                } else {
+                  findingTypeStatsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListFindingTypeStatsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -989,7 +950,18 @@ public ListFindingTypeStatsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingTypeStatsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsRequest.java
index 31fca16b..50bccb85 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsRequest.java
@@ -54,71 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              filter_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 32:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListFindingsRequest_descriptor;
@@ -341,7 +276,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(4, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -362,7 +297,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -382,7 +317,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getFilter().equals(other.getFilter())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -401,7 +336,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -531,17 +466,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListFindingsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -651,7 +579,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListFindingsRequ
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -666,18 +594,55 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListFindingsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                filter_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            case 32:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListFindingsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1124,7 +1089,18 @@ public ListFindingsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsResponse.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsResponse.java
index c21c582c..4b780be1 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListFindingsResponse.java
@@ -53,68 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                findings_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              findings_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.Finding.parser(), extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        findings_ = java.util.Collections.unmodifiableList(findings_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListFindingsResponse_descriptor;
@@ -270,7 +208,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -285,7 +223,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -303,7 +241,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getFindingsList().equals(other.getFindingsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -320,7 +258,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -450,19 +388,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListFindingsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getFindingsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -470,10 +399,11 @@ public Builder clear() {
       super.clear();
       if (findingsBuilder_ == null) {
         findings_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        findings_ = null;
         findingsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -595,7 +525,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListFindingsResp
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -610,18 +540,50 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListFindingsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1.Finding m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.Finding.parser(), extensionRegistry);
+                if (findingsBuilder_ == null) {
+                  ensureFindingsIsMutable();
+                  findings_.add(m);
+                } else {
+                  findingsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListFindingsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1121,7 +1083,18 @@ public ListFindingsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsRequest.java
index af5313b8..8e66bc2b 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanConfigsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListScanConfigsRequest_descriptor;
@@ -273,7 +215,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -291,7 +233,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -310,7 +252,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -327,7 +269,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -457,17 +399,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListScanConfigsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -572,7 +507,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListScanConfigsR
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -587,19 +522,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListScanConfigsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListScanConfigsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -921,7 +886,18 @@ public ListScanConfigsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanConfigsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsResponse.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsResponse.java
index 779fa701..1b8fbc47 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanConfigsResponse.java
@@ -53,69 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanConfigsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                scanConfigs_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              scanConfigs_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanConfig.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        scanConfigs_ = java.util.Collections.unmodifiableList(scanConfigs_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListScanConfigsResponse_descriptor;
@@ -272,7 +209,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -287,7 +224,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -305,7 +242,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getScanConfigsList().equals(other.getScanConfigsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -322,7 +259,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -452,19 +389,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListScanConfigsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getScanConfigsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -472,10 +400,11 @@ public Builder clear() {
       super.clear();
       if (scanConfigsBuilder_ == null) {
         scanConfigs_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        scanConfigs_ = null;
         scanConfigsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -599,7 +528,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListScanConfigsR
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -614,19 +543,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListScanConfigsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1.ScanConfig m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.ScanConfig.parser(),
+                        extensionRegistry);
+                if (scanConfigsBuilder_ == null) {
+                  ensureScanConfigsIsMutable();
+                  scanConfigs_.add(m);
+                } else {
+                  scanConfigsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListScanConfigsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1135,7 +1096,18 @@ public ListScanConfigsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanConfigsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsRequest.java
index f6629344..cf012851 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanRunsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListScanRunsRequest_descriptor;
@@ -273,7 +215,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -291,7 +233,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -310,7 +252,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -327,7 +269,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -457,17 +399,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListScanRunsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -570,7 +505,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListScanRunsRequ
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -585,18 +520,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListScanRunsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListScanRunsRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -917,7 +883,18 @@ public ListScanRunsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanRunsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsResponse.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsResponse.java
index 2525eb9f..554c21f0 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ListScanRunsResponse.java
@@ -53,68 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanRunsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                scanRuns_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              scanRuns_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanRun.parser(), extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        scanRuns_ = java.util.Collections.unmodifiableList(scanRuns_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_ListScanRunsResponse_descriptor;
@@ -270,7 +208,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -285,7 +223,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -303,7 +241,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getScanRunsList().equals(other.getScanRunsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -320,7 +258,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -450,19 +388,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ListScanRunsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getScanRunsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -470,10 +399,11 @@ public Builder clear() {
       super.clear();
       if (scanRunsBuilder_ == null) {
         scanRuns_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        scanRuns_ = null;
         scanRunsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -595,7 +525,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ListScanRunsResp
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -610,18 +540,50 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ListScanRunsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1.ScanRun m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.ScanRun.parser(), extensionRegistry);
+                if (scanRunsBuilder_ == null) {
+                  ensureScanRunsIsMutable();
+                  scanRuns_.add(m);
+                } else {
+                  scanRunsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ListScanRunsResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1121,7 +1083,18 @@ public ListScanRunsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanRunsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/OutdatedLibrary.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/OutdatedLibrary.java
index e0c24a29..6bac9950 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/OutdatedLibrary.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/OutdatedLibrary.java
@@ -54,73 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private OutdatedLibrary(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              libraryName_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              version_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                learnMoreUrls_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              learnMoreUrls_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        learnMoreUrls_ = learnMoreUrls_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1_OutdatedLibrary_descriptor;
@@ -318,7 +251,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < learnMoreUrls_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, learnMoreUrls_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -341,7 +274,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getLearnMoreUrlsList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -360,7 +293,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getLibraryName().equals(other.getLibraryName())) return false;
     if (!getVersion().equals(other.getVersion())) return false;
     if (!getLearnMoreUrlsList().equals(other.getLearnMoreUrlsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -379,7 +312,7 @@ public int hashCode() {
       hash = (37 * hash) + LEARN_MORE_URLS_FIELD_NUMBER;
       hash = (53 * hash) + getLearnMoreUrlsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -509,17 +442,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.OutdatedLibrary.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -634,7 +560,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.OutdatedLibrary
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -649,18 +575,50 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.OutdatedLibrary parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                libraryName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureLearnMoreUrlsIsMutable();
+                learnMoreUrls_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.OutdatedLibrary) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1078,7 +1036,18 @@ public OutdatedLibrary parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new OutdatedLibrary(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfig.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfig.java
index a7d9a82a..629471d1 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfig.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfig.java
@@ -58,157 +58,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanConfig(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              displayName_ = s;
-              break;
-            }
-          case 24:
-            {
-              maxQps_ = input.readInt32();
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                startingUrls_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              startingUrls_.add(s);
-              break;
-            }
-          case 42:
-            {
-              com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.Builder subBuilder =
-                  null;
-              if (authentication_ != null) {
-                subBuilder = authentication_.toBuilder();
-              }
-              authentication_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(authentication_);
-                authentication_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 48:
-            {
-              int rawValue = input.readEnum();
-
-              userAgent_ = rawValue;
-              break;
-            }
-          case 58:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                blacklistPatterns_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              blacklistPatterns_.add(s);
-              break;
-            }
-          case 66:
-            {
-              com.google.cloud.websecurityscanner.v1.ScanConfig.Schedule.Builder subBuilder = null;
-              if (schedule_ != null) {
-                subBuilder = schedule_.toBuilder();
-              }
-              schedule_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanConfig.Schedule.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(schedule_);
-                schedule_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 80:
-            {
-              int rawValue = input.readEnum();
-
-              exportToSecurityCommandCenter_ = rawValue;
-              break;
-            }
-          case 96:
-            {
-              int rawValue = input.readEnum();
-
-              riskLevel_ = rawValue;
-              break;
-            }
-          case 104:
-            {
-              managedScan_ = input.readBool();
-              break;
-            }
-          case 112:
-            {
-              staticIpScan_ = input.readBool();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        startingUrls_ = startingUrls_.getUnmodifiableView();
-      }
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
-        blacklistPatterns_ = blacklistPatterns_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.ScanConfigProto
         .internal_static_google_cloud_websecurityscanner_v1_ScanConfig_descriptor;
@@ -743,11 +592,14 @@ public interface AuthenticationOrBuilder
      * 

      *
      * 
-     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
      * 
      *
+     * @deprecated google.cloud.websecurityscanner.v1.ScanConfig.Authentication.google_account is
+     *     deprecated. See google/cloud/websecurityscanner/v1/scan_config.proto;l=80
      * @return Whether the googleAccount field is set.
      */
+    @java.lang.Deprecated
     boolean hasGoogleAccount();
     /**
      *
@@ -757,11 +609,14 @@ public interface AuthenticationOrBuilder
      * 

      *
      * 
-     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
      * 
      *
+     * @deprecated google.cloud.websecurityscanner.v1.ScanConfig.Authentication.google_account is
+     *     deprecated. See google/cloud/websecurityscanner/v1/scan_config.proto;l=80
      * @return The googleAccount.
      */
+    @java.lang.Deprecated
     com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount
         getGoogleAccount();
     /**
@@ -772,9 +627,10 @@ public interface AuthenticationOrBuilder
      * 

      *
      * 
-     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
      * 
      */
+    @java.lang.Deprecated
     com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccountOrBuilder
         getGoogleAccountOrBuilder();
 
@@ -899,126 +755,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Authentication(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount
-                        .Builder
-                    subBuilder = null;
-                if (authenticationCase_ == 1) {
-                  subBuilder =
-                      ((com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                                  .GoogleAccount)
-                              authentication_)
-                          .toBuilder();
-                }
-                authentication_ =
-                    input.readMessage(
-                        com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                            .GoogleAccount.parser(),
-                        extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(
-                      (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                              .GoogleAccount)
-                          authentication_);
-                  authentication_ = subBuilder.buildPartial();
-                }
-                authenticationCase_ = 1;
-                break;
-              }
-            case 18:
-              {
-                com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.CustomAccount
-                        .Builder
-                    subBuilder = null;
-                if (authenticationCase_ == 2) {
-                  subBuilder =
-                      ((com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                                  .CustomAccount)
-                              authentication_)
-                          .toBuilder();
-                }
-                authentication_ =
-                    input.readMessage(
-                        com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                            .CustomAccount.parser(),
-                        extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(
-                      (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                              .CustomAccount)
-                          authentication_);
-                  authentication_ = subBuilder.buildPartial();
-                }
-                authenticationCase_ = 2;
-                break;
-              }
-            case 34:
-              {
-                com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential
-                        .Builder
-                    subBuilder = null;
-                if (authenticationCase_ == 4) {
-                  subBuilder =
-                      ((com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                                  .IapCredential)
-                              authentication_)
-                          .toBuilder();
-                }
-                authentication_ =
-                    input.readMessage(
-                        com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                            .IapCredential.parser(),
-                        extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(
-                      (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                              .IapCredential)
-                          authentication_);
-                  authentication_ = subBuilder.buildPartial();
-                }
-                authenticationCase_ = 4;
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1.ScanConfigProto
           .internal_static_google_cloud_websecurityscanner_v1_ScanConfig_Authentication_descriptor;
@@ -1034,6 +770,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
               com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.Builder.class);
     }
 
+    @java.lang.Deprecated
     public interface GoogleAccountOrBuilder
         extends
         // @@protoc_insertion_point(interface_extends:google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount)
@@ -1101,6 +838,7 @@ public interface GoogleAccountOrBuilder
      * Protobuf type {@code
      * google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount}
      */
+    @java.lang.Deprecated
     public static final class GoogleAccount extends com.google.protobuf.GeneratedMessageV3
         implements
         // @@protoc_insertion_point(message_implements:google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount)
@@ -1127,60 +865,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
 
-      private GoogleAccount(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  username_ = s;
-                  break;
-                }
-              case 18:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  password_ = s;
-                  break;
-                }
-              default:
-                {
-                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.cloud.websecurityscanner.v1.ScanConfigProto
             .internal_static_google_cloud_websecurityscanner_v1_ScanConfig_Authentication_GoogleAccount_descriptor;
@@ -1318,7 +1002,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(password_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 2, password_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -1333,7 +1017,7 @@ public int getSerializedSize() {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(password_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, password_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -1353,7 +1037,7 @@ public boolean equals(final java.lang.Object obj) {
 
         if (!getUsername().equals(other.getUsername())) return false;
         if (!getPassword().equals(other.getPassword())) return false;
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -1368,7 +1052,7 @@ public int hashCode() {
         hash = (53 * hash) + getUsername().hashCode();
         hash = (37 * hash) + PASSWORD_FIELD_NUMBER;
         hash = (53 * hash) + getPassword().hashCode();
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -1513,17 +1197,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
         // Construct using
         // com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
         }
 
         @java.lang.Override
@@ -1634,7 +1311,7 @@ public Builder mergeFrom(
             password_ = other.password_;
             onChanged();
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -1649,20 +1326,43 @@ public Builder mergeFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount
-              parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    username_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    password_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 18
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage =
-                (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount)
-                    e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
+            onChanged();
+          } // finally
           return this;
         }
 
@@ -1920,7 +1620,19 @@ public GoogleAccount parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
-              return new GoogleAccount(input, extensionRegistry);
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
             }
           };
 
@@ -2059,67 +1771,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
 
-      private CustomAccount(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  username_ = s;
-                  break;
-                }
-              case 18:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  password_ = s;
-                  break;
-                }
-              case 26:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  loginUrl_ = s;
-                  break;
-                }
-              default:
-                {
-                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.cloud.websecurityscanner.v1.ScanConfigProto
             .internal_static_google_cloud_websecurityscanner_v1_ScanConfig_Authentication_CustomAccount_descriptor;
@@ -2309,7 +1960,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(loginUrl_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 3, loginUrl_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -2327,7 +1978,7 @@ public int getSerializedSize() {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(loginUrl_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, loginUrl_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -2348,7 +1999,7 @@ public boolean equals(final java.lang.Object obj) {
         if (!getUsername().equals(other.getUsername())) return false;
         if (!getPassword().equals(other.getPassword())) return false;
         if (!getLoginUrl().equals(other.getLoginUrl())) return false;
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -2365,7 +2016,7 @@ public int hashCode() {
         hash = (53 * hash) + getPassword().hashCode();
         hash = (37 * hash) + LOGIN_URL_FIELD_NUMBER;
         hash = (53 * hash) + getLoginUrl().hashCode();
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -2510,17 +2161,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
         // Construct using
         // com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.CustomAccount.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
         }
 
         @java.lang.Override
@@ -2638,7 +2282,7 @@ public Builder mergeFrom(
             loginUrl_ = other.loginUrl_;
             onChanged();
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -2653,20 +2297,49 @@ public Builder mergeFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.CustomAccount
-              parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    username_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    password_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 18
+                case 26:
+                  {
+                    loginUrl_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 26
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage =
-                (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.CustomAccount)
-                    e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
+            onChanged();
+          } // finally
           return this;
         }
 
@@ -3030,7 +2703,19 @@ public CustomAccount parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
-              return new CustomAccount(input, extensionRegistry);
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
             }
           };
 
@@ -3140,73 +2825,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
 
-      private IapCredential(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential
-                          .IapTestServiceAccountInfo.Builder
-                      subBuilder = null;
-                  if (iapCredentialsCase_ == 1) {
-                    subBuilder =
-                        ((com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                                    .IapCredential.IapTestServiceAccountInfo)
-                                iapCredentials_)
-                            .toBuilder();
-                  }
-                  iapCredentials_ =
-                      input.readMessage(
-                          com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                              .IapCredential.IapTestServiceAccountInfo.parser(),
-                          extensionRegistry);
-                  if (subBuilder != null) {
-                    subBuilder.mergeFrom(
-                        (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication
-                                .IapCredential.IapTestServiceAccountInfo)
-                            iapCredentials_);
-                    iapCredentials_ = subBuilder.buildPartial();
-                  }
-                  iapCredentialsCase_ = 1;
-                  break;
-                }
-              default:
-                {
-                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.cloud.websecurityscanner.v1.ScanConfigProto
             .internal_static_google_cloud_websecurityscanner_v1_ScanConfig_Authentication_IapCredential_descriptor;
@@ -3296,53 +2914,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
           return this.unknownFields;
         }
 
-        private IapTestServiceAccountInfo(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          this();
-          if (extensionRegistry == null) {
-            throw new java.lang.NullPointerException();
-          }
-          com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-              com.google.protobuf.UnknownFieldSet.newBuilder();
-          try {
-            boolean done = false;
-            while (!done) {
-              int tag = input.readTag();
-              switch (tag) {
-                case 0:
-                  done = true;
-                  break;
-                case 10:
-                  {
-                    java.lang.String s = input.readStringRequireUtf8();
-
-                    targetAudienceClientId_ = s;
-                    break;
-                  }
-                default:
-                  {
-                    if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                      done = true;
-                    }
-                    break;
-                  }
-              }
-            }
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(this);
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(this);
-          } finally {
-            this.unknownFields = unknownFields.build();
-            makeExtensionsImmutable();
-          }
-        }
-
         public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
           return com.google.cloud.websecurityscanner.v1.ScanConfigProto
               .internal_static_google_cloud_websecurityscanner_v1_ScanConfig_Authentication_IapCredential_IapTestServiceAccountInfo_descriptor;
@@ -3431,7 +3002,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
           if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(targetAudienceClientId_)) {
             com.google.protobuf.GeneratedMessageV3.writeString(output, 1, targetAudienceClientId_);
           }
-          unknownFields.writeTo(output);
+          getUnknownFields().writeTo(output);
         }
 
         @java.lang.Override
@@ -3445,7 +3016,7 @@ public int getSerializedSize() {
                 com.google.protobuf.GeneratedMessageV3.computeStringSize(
                     1, targetAudienceClientId_);
           }
-          size += unknownFields.getSerializedSize();
+          size += getUnknownFields().getSerializedSize();
           memoizedSize = size;
           return size;
         }
@@ -3469,7 +3040,7 @@ public boolean equals(final java.lang.Object obj) {
                       obj;
 
           if (!getTargetAudienceClientId().equals(other.getTargetAudienceClientId())) return false;
-          if (!unknownFields.equals(other.unknownFields)) return false;
+          if (!getUnknownFields().equals(other.getUnknownFields())) return false;
           return true;
         }
 
@@ -3482,7 +3053,7 @@ public int hashCode() {
           hash = (19 * hash) + getDescriptor().hashCode();
           hash = (37 * hash) + TARGET_AUDIENCE_CLIENT_ID_FIELD_NUMBER;
           hash = (53 * hash) + getTargetAudienceClientId().hashCode();
-          hash = (29 * hash) + unknownFields.hashCode();
+          hash = (29 * hash) + getUnknownFields().hashCode();
           memoizedHashCode = hash;
           return hash;
         }
@@ -3644,17 +3215,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
           // Construct using
           // com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential.IapTestServiceAccountInfo.newBuilder()
-          private Builder() {
-            maybeForceBuilderInitialization();
-          }
+          private Builder() {}
 
           private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
             super(parent);
-            maybeForceBuilderInitialization();
-          }
-
-          private void maybeForceBuilderInitialization() {
-            if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
           }
 
           @java.lang.Override
@@ -3768,7 +3332,7 @@ public Builder mergeFrom(
               targetAudienceClientId_ = other.targetAudienceClientId_;
               onChanged();
             }
-            this.mergeUnknownFields(other.unknownFields);
+            this.mergeUnknownFields(other.getUnknownFields());
             onChanged();
             return this;
           }
@@ -3783,22 +3347,37 @@ public Builder mergeFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws java.io.IOException {
-            com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential
-                    .IapTestServiceAccountInfo
-                parsedMessage = null;
+            if (extensionRegistry == null) {
+              throw new java.lang.NullPointerException();
+            }
             try {
-              parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+              boolean done = false;
+              while (!done) {
+                int tag = input.readTag();
+                switch (tag) {
+                  case 0:
+                    done = true;
+                    break;
+                  case 10:
+                    {
+                      targetAudienceClientId_ = input.readStringRequireUtf8();
+
+                      break;
+                    } // case 10
+                  default:
+                    {
+                      if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                        done = true; // was an endgroup tag
+                      }
+                      break;
+                    } // default:
+                } // switch (tag)
+              } // while (!done)
             } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              parsedMessage =
-                  (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential
-                          .IapTestServiceAccountInfo)
-                      e.getUnfinishedMessage();
               throw e.unwrapIOException();
             } finally {
-              if (parsedMessage != null) {
-                mergeFrom(parsedMessage);
-              }
-            }
+              onChanged();
+            } // finally
             return this;
           }
 
@@ -3957,7 +3536,19 @@ public IapTestServiceAccountInfo parsePartialFrom(
                   com.google.protobuf.CodedInputStream input,
                   com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                   throws com.google.protobuf.InvalidProtocolBufferException {
-                return new IapTestServiceAccountInfo(input, extensionRegistry);
+                Builder builder = newBuilder();
+                try {
+                  builder.mergeFrom(input, extensionRegistry);
+                } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                  throw e.setUnfinishedMessage(builder.buildPartial());
+                } catch (com.google.protobuf.UninitializedMessageException e) {
+                  throw e.asInvalidProtocolBufferException()
+                      .setUnfinishedMessage(builder.buildPartial());
+                } catch (java.io.IOException e) {
+                  throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                      .setUnfinishedMessage(builder.buildPartial());
+                }
+                return builder.buildPartial();
               }
             };
 
@@ -4113,7 +3704,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
                       .IapTestServiceAccountInfo)
                   iapCredentials_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -4130,7 +3721,7 @@ public int getSerializedSize() {
                           .IapTestServiceAccountInfo)
                       iapCredentials_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -4157,7 +3748,7 @@ public boolean equals(final java.lang.Object obj) {
           case 0:
           default:
         }
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -4176,7 +3767,7 @@ public int hashCode() {
           case 0:
           default:
         }
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -4321,22 +3912,18 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
         // Construct using
         // com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
         }
 
         @java.lang.Override
         public Builder clear() {
           super.clear();
+          if (iapTestServiceAccountInfoBuilder_ != null) {
+            iapTestServiceAccountInfoBuilder_.clear();
+          }
           iapCredentialsCase_ = 0;
           iapCredentials_ = null;
           return this;
@@ -4449,7 +4036,7 @@ public Builder mergeFrom(
                 break;
               }
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -4464,20 +4051,38 @@ public Builder mergeFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential
-              parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    input.readMessage(
+                        getIapTestServiceAccountInfoFieldBuilder().getBuilder(), extensionRegistry);
+                    iapCredentialsCase_ = 1;
+                    break;
+                  } // case 10
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage =
-                (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential)
-                    e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
+            onChanged();
+          } // finally
           return this;
         }
 
@@ -4808,7 +4413,19 @@ public IapCredential parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
-              return new IapCredential(input, extensionRegistry);
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
             }
           };
 
@@ -4835,6 +4452,7 @@ public enum AuthenticationCase
         implements
             com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+      @java.lang.Deprecated
       GOOGLE_ACCOUNT(1),
       CUSTOM_ACCOUNT(2),
       IAP_CREDENTIAL(4),
@@ -4887,12 +4505,15 @@ public AuthenticationCase getAuthenticationCase() {
      * 

      *
      * 
-     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
      * 
      *
+     * @deprecated google.cloud.websecurityscanner.v1.ScanConfig.Authentication.google_account is
+     *     deprecated. See google/cloud/websecurityscanner/v1/scan_config.proto;l=80
      * @return Whether the googleAccount field is set.
      */
     @java.lang.Override
+    @java.lang.Deprecated
     public boolean hasGoogleAccount() {
       return authenticationCase_ == 1;
     }
@@ -4904,12 +4525,15 @@ public boolean hasGoogleAccount() {
      * 

      *
      * 
-     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
      * 
      *
+     * @deprecated google.cloud.websecurityscanner.v1.ScanConfig.Authentication.google_account is
+     *     deprecated. See google/cloud/websecurityscanner/v1/scan_config.proto;l=80
      * @return The googleAccount.
      */
     @java.lang.Override
+    @java.lang.Deprecated
     public com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount
         getGoogleAccount() {
       if (authenticationCase_ == 1) {
@@ -4927,10 +4551,11 @@ public boolean hasGoogleAccount() {
      * 

      *
      * 
-     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+     * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
      * 
      */
     @java.lang.Override
+    @java.lang.Deprecated
     public com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccountOrBuilder
         getGoogleAccountOrBuilder() {
       if (authenticationCase_ == 1) {
@@ -5099,7 +4724,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential)
                 authentication_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -5129,7 +4754,7 @@ public int getSerializedSize() {
                 (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.IapCredential)
                     authentication_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -5159,7 +4784,7 @@ public boolean equals(final java.lang.Object obj) {
         case 0:
         default:
       }
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -5186,7 +4811,7 @@ public int hashCode() {
         case 0:
         default:
       }
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -5320,22 +4945,24 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
       // Construct using
       // com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        if (googleAccountBuilder_ != null) {
+          googleAccountBuilder_.clear();
+        }
+        if (customAccountBuilder_ != null) {
+          customAccountBuilder_.clear();
+        }
+        if (iapCredentialBuilder_ != null) {
+          iapCredentialBuilder_.clear();
+        }
         authenticationCase_ = 0;
         authentication_ = null;
         return this;
@@ -5465,7 +5092,7 @@ public Builder mergeFrom(
               break;
             }
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -5480,19 +5107,49 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getGoogleAccountFieldBuilder().getBuilder(), extensionRegistry);
+                  authenticationCase_ = 1;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(getCustomAccountFieldBuilder().getBuilder(), extensionRegistry);
+                  authenticationCase_ = 2;
+                  break;
+                } // case 18
+              case 34:
+                {
+                  input.readMessage(getIapCredentialFieldBuilder().getBuilder(), extensionRegistry);
+                  authenticationCase_ = 4;
+                  break;
+                } // case 34
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -5525,12 +5182,15 @@ public Builder clearAuthentication() {
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        *
+       * @deprecated google.cloud.websecurityscanner.v1.ScanConfig.Authentication.google_account is
+       *     deprecated. See google/cloud/websecurityscanner/v1/scan_config.proto;l=80
        * @return Whether the googleAccount field is set.
        */
       @java.lang.Override
+      @java.lang.Deprecated
       public boolean hasGoogleAccount() {
         return authenticationCase_ == 1;
       }
@@ -5542,12 +5202,15 @@ public boolean hasGoogleAccount() {
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        *
+       * @deprecated google.cloud.websecurityscanner.v1.ScanConfig.Authentication.google_account is
+       *     deprecated. See google/cloud/websecurityscanner/v1/scan_config.proto;l=80
        * @return The googleAccount.
        */
       @java.lang.Override
+      @java.lang.Deprecated
       public com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount
           getGoogleAccount() {
         if (googleAccountBuilder_ == null) {
@@ -5573,9 +5236,10 @@ public boolean hasGoogleAccount() {
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        */
+      @java.lang.Deprecated
       public Builder setGoogleAccount(
           com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount value) {
         if (googleAccountBuilder_ == null) {
@@ -5598,9 +5262,10 @@ public Builder setGoogleAccount(
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        */
+      @java.lang.Deprecated
       public Builder setGoogleAccount(
           com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount.Builder
               builderForValue) {
@@ -5621,9 +5286,10 @@ public Builder setGoogleAccount(
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        */
+      @java.lang.Deprecated
       public Builder mergeGoogleAccount(
           com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount value) {
         if (googleAccountBuilder_ == null) {
@@ -5661,9 +5327,10 @@ public Builder mergeGoogleAccount(
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        */
+      @java.lang.Deprecated
       public Builder clearGoogleAccount() {
         if (googleAccountBuilder_ == null) {
           if (authenticationCase_ == 1) {
@@ -5688,9 +5355,10 @@ public Builder clearGoogleAccount() {
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        */
+      @java.lang.Deprecated
       public com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount.Builder
           getGoogleAccountBuilder() {
         return getGoogleAccountFieldBuilder().getBuilder();
@@ -5703,10 +5371,11 @@ public Builder clearGoogleAccount() {
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        */
       @java.lang.Override
+      @java.lang.Deprecated
       public com.google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccountOrBuilder
           getGoogleAccountOrBuilder() {
         if ((authenticationCase_ == 1) && (googleAccountBuilder_ != null)) {
@@ -5728,7 +5397,7 @@ public Builder clearGoogleAccount() {
        * 

        *
        * 
-       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1;
+       * .google.cloud.websecurityscanner.v1.ScanConfig.Authentication.GoogleAccount google_account = 1 [deprecated = true];
        * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
@@ -6304,7 +5973,19 @@ public Authentication parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Authentication(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -6418,65 +6099,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Schedule(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                com.google.protobuf.Timestamp.Builder subBuilder = null;
-                if (scheduleTime_ != null) {
-                  subBuilder = scheduleTime_.toBuilder();
-                }
-                scheduleTime_ =
-                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(scheduleTime_);
-                  scheduleTime_ = subBuilder.buildPartial();
-                }
-
-                break;
-              }
-            case 16:
-              {
-                intervalDurationDays_ = input.readInt32();
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1.ScanConfigProto
           .internal_static_google_cloud_websecurityscanner_v1_ScanConfig_Schedule_descriptor;
@@ -6587,7 +6209,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       if (intervalDurationDays_ != 0) {
         output.writeInt32(2, intervalDurationDays_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -6602,7 +6224,7 @@ public int getSerializedSize() {
       if (intervalDurationDays_ != 0) {
         size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, intervalDurationDays_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -6623,7 +6245,7 @@ public boolean equals(final java.lang.Object obj) {
         if (!getScheduleTime().equals(other.getScheduleTime())) return false;
       }
       if (getIntervalDurationDays() != other.getIntervalDurationDays()) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -6640,7 +6262,7 @@ public int hashCode() {
       }
       hash = (37 * hash) + INTERVAL_DURATION_DAYS_FIELD_NUMBER;
       hash = (53 * hash) + getIntervalDurationDays();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -6772,17 +6394,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       }
 
       // Construct using com.google.cloud.websecurityscanner.v1.ScanConfig.Schedule.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
@@ -6889,7 +6504,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ScanConfig.Sched
         if (other.getIntervalDurationDays() != 0) {
           setIntervalDurationDays(other.getIntervalDurationDays());
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -6904,18 +6519,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1.ScanConfig.Schedule parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getScheduleTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                  break;
+                } // case 10
+              case 16:
+                {
+                  intervalDurationDays_ = input.readInt32();
+
+                  break;
+                } // case 16
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1.ScanConfig.Schedule) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -7217,7 +6857,19 @@ public Schedule parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Schedule(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -7747,6 +7399,24 @@ public boolean getStaticIpScan() {
     return staticIpScan_;
   }
 
+  public static final int IGNORE_HTTP_STATUS_ERRORS_FIELD_NUMBER = 15;
+  private boolean ignoreHttpStatusErrors_;
+  /**
+   *
+   *
+   * 
+   * Whether to keep scanning even if most requests return HTTP error codes.
+   * 

+   *
+   * bool ignore_http_status_errors = 15;
+   *
+   * @return The ignoreHttpStatusErrors.
+   */
+  @java.lang.Override
+  public boolean getIgnoreHttpStatusErrors() {
+    return ignoreHttpStatusErrors_;
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -7804,7 +7474,10 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (staticIpScan_ != false) {
       output.writeBool(14, staticIpScan_);
     }
-    unknownFields.writeTo(output);
+    if (ignoreHttpStatusErrors_ != false) {
+      output.writeBool(15, ignoreHttpStatusErrors_);
+    }
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -7867,7 +7540,10 @@ public int getSerializedSize() {
     if (staticIpScan_ != false) {
       size += com.google.protobuf.CodedOutputStream.computeBoolSize(14, staticIpScan_);
     }
-    size += unknownFields.getSerializedSize();
+    if (ignoreHttpStatusErrors_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(15, ignoreHttpStatusErrors_);
+    }
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -7901,7 +7577,8 @@ public boolean equals(final java.lang.Object obj) {
     if (riskLevel_ != other.riskLevel_) return false;
     if (getManagedScan() != other.getManagedScan()) return false;
     if (getStaticIpScan() != other.getStaticIpScan()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (getIgnoreHttpStatusErrors() != other.getIgnoreHttpStatusErrors()) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -7944,7 +7621,9 @@ public int hashCode() {
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getManagedScan());
     hash = (37 * hash) + STATIC_IP_SCAN_FIELD_NUMBER;
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getStaticIpScan());
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (37 * hash) + IGNORE_HTTP_STATUS_ERRORS_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIgnoreHttpStatusErrors());
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -8073,17 +7752,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ScanConfig.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -8121,6 +7793,8 @@ public Builder clear() {
 
       staticIpScan_ = false;
 
+      ignoreHttpStatusErrors_ = false;
+
       return this;
     }
 
@@ -8177,6 +7851,7 @@ public com.google.cloud.websecurityscanner.v1.ScanConfig buildPartial() {
       result.riskLevel_ = riskLevel_;
       result.managedScan_ = managedScan_;
       result.staticIpScan_ = staticIpScan_;
+      result.ignoreHttpStatusErrors_ = ignoreHttpStatusErrors_;
       onBuilt();
       return result;
     }
@@ -8279,7 +7954,10 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ScanConfig other
       if (other.getStaticIpScan() != false) {
         setStaticIpScan(other.getStaticIpScan());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      if (other.getIgnoreHttpStatusErrors() != false) {
+        setIgnoreHttpStatusErrors(other.getIgnoreHttpStatusErrors());
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -8294,18 +7972,111 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ScanConfig parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                displayName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                maxQps_ = input.readInt32();
+
+                break;
+              } // case 24
+            case 34:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureStartingUrlsIsMutable();
+                startingUrls_.add(s);
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getAuthenticationFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 42
+            case 48:
+              {
+                userAgent_ = input.readEnum();
+
+                break;
+              } // case 48
+            case 58:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureBlacklistPatternsIsMutable();
+                blacklistPatterns_.add(s);
+                break;
+              } // case 58
+            case 66:
+              {
+                input.readMessage(getScheduleFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 66
+            case 80:
+              {
+                exportToSecurityCommandCenter_ = input.readEnum();
+
+                break;
+              } // case 80
+            case 96:
+              {
+                riskLevel_ = input.readEnum();
+
+                break;
+              } // case 96
+            case 104:
+              {
+                managedScan_ = input.readBool();
+
+                break;
+              } // case 104
+            case 112:
+              {
+                staticIpScan_ = input.readBool();
+
+                break;
+              } // case 112
+            case 120:
+              {
+                ignoreHttpStatusErrors_ = input.readBool();
+
+                break;
+              } // case 120
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ScanConfig) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -9743,6 +9514,58 @@ public Builder clearStaticIpScan() {
       return this;
     }
 
+    private boolean ignoreHttpStatusErrors_;
+    /**
+     *
+     *
+     * 
+     * Whether to keep scanning even if most requests return HTTP error codes.
+     * 

+     *
+     * bool ignore_http_status_errors = 15;
+     *
+     * @return The ignoreHttpStatusErrors.
+     */
+    @java.lang.Override
+    public boolean getIgnoreHttpStatusErrors() {
+      return ignoreHttpStatusErrors_;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether to keep scanning even if most requests return HTTP error codes.
+     * 

+     *
+     * bool ignore_http_status_errors = 15;
+     *
+     * @param value The ignoreHttpStatusErrors to set.
+     * @return This builder for chaining.
+     */
+    public Builder setIgnoreHttpStatusErrors(boolean value) {
+
+      ignoreHttpStatusErrors_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether to keep scanning even if most requests return HTTP error codes.
+     * 

+     *
+     * bool ignore_http_status_errors = 15;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearIgnoreHttpStatusErrors() {
+
+      ignoreHttpStatusErrors_ = false;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
@@ -9775,7 +9598,18 @@ public ScanConfig parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanConfig(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigError.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigError.java
index cbde79d4..d1662ad0 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigError.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigError.java
@@ -56,59 +56,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanConfigError(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
-
-              code_ = rawValue;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              fieldName_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.ScanConfigErrorProto
         .internal_static_google_cloud_websecurityscanner_v1_ScanConfigError_descriptor;
@@ -1337,7 +1284,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, fieldName_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1354,7 +1301,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, fieldName_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1372,7 +1319,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (code_ != other.code_) return false;
     if (!getFieldName().equals(other.getFieldName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1387,7 +1334,7 @@ public int hashCode() {
     hash = (53 * hash) + code_;
     hash = (37 * hash) + FIELD_NAME_FIELD_NUMBER;
     hash = (53 * hash) + getFieldName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1520,17 +1467,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ScanConfigError.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -1626,7 +1566,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ScanConfigError
         fieldName_ = other.fieldName_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1641,18 +1581,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ScanConfigError parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                code_ = input.readEnum();
+
+                break;
+              } // case 8
+            case 18:
+              {
+                fieldName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ScanConfigError) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1902,7 +1867,18 @@ public ScanConfigError parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanConfigError(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigOrBuilder.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigOrBuilder.java
index 32718b4f..f0888437 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigOrBuilder.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigOrBuilder.java
@@ -382,4 +382,17 @@ public interface ScanConfigOrBuilder
    * @return The staticIpScan.
    */
   boolean getStaticIpScan();
+
+  /**
+   *
+   *
+   * 
+   * Whether to keep scanning even if most requests return HTTP error codes.
+   * 

+   *
+   * bool ignore_http_status_errors = 15;
+   *
+   * @return The ignoreHttpStatusErrors.
+   */
+  boolean getIgnoreHttpStatusErrors();
 }
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigProto.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigProto.java
index 8849902c..d68805f2 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigProto.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanConfigProto.java
@@ -67,7 +67,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
       "\n4google/cloud/websecurityscanner/v1/sca"
           + "n_config.proto\022\"google.cloud.websecurity"
           + "scanner.v1\032\037google/api/field_behavior.pr"
-          + "oto\032\037google/protobuf/timestamp.proto\"\231\r\n"
+          + "oto\032\037google/protobuf/timestamp.proto\"\304\r\n"
           + "\nScanConfig\022\014\n\004name\030\001 \001(\t\022\024\n\014display_nam"
           + "e\030\002 \001(\t\022\017\n\007max_qps\030\003 \001(\005\022\025\n\rstarting_url"
           + "s\030\004 \003(\t\022U\n\016authentication\030\005 \001(\0132=.google"
@@ -83,40 +83,42 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "risk_level\030\014 \001(\01628.google.cloud.websecur"
           + "ityscanner.v1.ScanConfig.RiskLevel\022\024\n\014ma"
           + "naged_scan\030\r \001(\010\022\026\n\016static_ip_scan\030\016 \001(\010"
-          + "\032\317\005\n\016Authentication\022e\n\016google_account\030\001 "
-          + "\001(\0132K.google.cloud.websecurityscanner.v1"
-          + ".ScanConfig.Authentication.GoogleAccount"
-          + "H\000\022e\n\016custom_account\030\002 \001(\0132K.google.clou"
-          + "d.websecurityscanner.v1.ScanConfig.Authe"
-          + "ntication.CustomAccountH\000\022e\n\016iap_credent"
-          + "ial\030\004 \001(\0132K.google.cloud.websecurityscan"
-          + "ner.v1.ScanConfig.Authentication.IapCred"
-          + "entialH\000\0323\n\rGoogleAccount\022\020\n\010username\030\001 "
-          + "\001(\t\022\020\n\010password\030\002 \001(\t\032F\n\rCustomAccount\022\020"
-          + "\n\010username\030\001 \001(\t\022\020\n\010password\030\002 \001(\t\022\021\n\tlo"
-          + "gin_url\030\003 \001(\t\032\370\001\n\rIapCredential\022\216\001\n\035iap_"
-          + "test_service_account_info\030\001 \001(\0132e.google"
-          + ".cloud.websecurityscanner.v1.ScanConfig."
-          + "Authentication.IapCredential.IapTestServ"
-          + "iceAccountInfoH\000\032C\n\031IapTestServiceAccoun"
-          + "tInfo\022&\n\031target_audience_client_id\030\001 \001(\t"
-          + "B\003\340A\002B\021\n\017iap_credentialsB\020\n\016authenticati"
-          + "on\032]\n\010Schedule\0221\n\rschedule_time\030\001 \001(\0132\032."
-          + "google.protobuf.Timestamp\022\036\n\026interval_du"
-          + "ration_days\030\002 \001(\005\"`\n\tUserAgent\022\032\n\026USER_A"
-          + "GENT_UNSPECIFIED\020\000\022\020\n\014CHROME_LINUX\020\001\022\022\n\016"
-          + "CHROME_ANDROID\020\002\022\021\n\rSAFARI_IPHONE\020\003\"<\n\tR"
-          + "iskLevel\022\032\n\026RISK_LEVEL_UNSPECIFIED\020\000\022\n\n\006"
-          + "NORMAL\020\001\022\007\n\003LOW\020\002\"m\n\035ExportToSecurityCom"
-          + "mandCenter\0221\n-EXPORT_TO_SECURITY_COMMAND"
-          + "_CENTER_UNSPECIFIED\020\000\022\013\n\007ENABLED\020\001\022\014\n\010DI"
-          + "SABLED\020\002B\203\002\n&com.google.cloud.websecurit"
-          + "yscanner.v1B\017ScanConfigProtoP\001ZTgoogle.g"
-          + "olang.org/genproto/googleapis/cloud/webs"
-          + "ecurityscanner/v1;websecurityscanner\252\002\"G"
-          + "oogle.Cloud.WebSecurityScanner.V1\312\002\"Goog"
-          + "le\\Cloud\\WebSecurityScanner\\V1\352\002%Google:"
-          + ":Cloud::WebSecurityScanner::V1b\006proto3"
+          + "\022!\n\031ignore_http_status_errors\030\017 \001(\010\032\327\005\n\016"
+          + "Authentication\022i\n\016google_account\030\001 \001(\0132K"
+          + ".google.cloud.websecurityscanner.v1.Scan"
+          + "Config.Authentication.GoogleAccountB\002\030\001H"
+          + "\000\022e\n\016custom_account\030\002 \001(\0132K.google.cloud"
+          + ".websecurityscanner.v1.ScanConfig.Authen"
+          + "tication.CustomAccountH\000\022e\n\016iap_credenti"
+          + "al\030\004 \001(\0132K.google.cloud.websecurityscann"
+          + "er.v1.ScanConfig.Authentication.IapCrede"
+          + "ntialH\000\0327\n\rGoogleAccount\022\020\n\010username\030\001 \001"
+          + "(\t\022\020\n\010password\030\002 \001(\t:\002\030\001\032F\n\rCustomAccoun"
+          + "t\022\020\n\010username\030\001 \001(\t\022\020\n\010password\030\002 \001(\t\022\021\n"
+          + "\tlogin_url\030\003 \001(\t\032\370\001\n\rIapCredential\022\216\001\n\035i"
+          + "ap_test_service_account_info\030\001 \001(\0132e.goo"
+          + "gle.cloud.websecurityscanner.v1.ScanConf"
+          + "ig.Authentication.IapCredential.IapTestS"
+          + "erviceAccountInfoH\000\032C\n\031IapTestServiceAcc"
+          + "ountInfo\022&\n\031target_audience_client_id\030\001 "
+          + "\001(\tB\003\340A\002B\021\n\017iap_credentialsB\020\n\016authentic"
+          + "ation\032]\n\010Schedule\0221\n\rschedule_time\030\001 \001(\013"
+          + "2\032.google.protobuf.Timestamp\022\036\n\026interval"
+          + "_duration_days\030\002 \001(\005\"`\n\tUserAgent\022\032\n\026USE"
+          + "R_AGENT_UNSPECIFIED\020\000\022\020\n\014CHROME_LINUX\020\001\022"
+          + "\022\n\016CHROME_ANDROID\020\002\022\021\n\rSAFARI_IPHONE\020\003\"<"
+          + "\n\tRiskLevel\022\032\n\026RISK_LEVEL_UNSPECIFIED\020\000\022"
+          + "\n\n\006NORMAL\020\001\022\007\n\003LOW\020\002\"m\n\035ExportToSecurity"
+          + "CommandCenter\0221\n-EXPORT_TO_SECURITY_COMM"
+          + "AND_CENTER_UNSPECIFIED\020\000\022\013\n\007ENABLED\020\001\022\014\n"
+          + "\010DISABLED\020\002B\203\002\n&com.google.cloud.websecu"
+          + "rityscanner.v1B\017ScanConfigProtoP\001ZTgoogl"
+          + "e.golang.org/genproto/googleapis/cloud/w"
+          + "ebsecurityscanner/v1;websecurityscanner\252"
+          + "\002\"Google.Cloud.WebSecurityScanner.V1\312\002\"G"
+          + "oogle\\Cloud\\WebSecurityScanner\\V1\352\002%Goog"
+          + "le::Cloud::WebSecurityScanner::V1b\006proto"
+          + "3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -143,6 +145,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "RiskLevel",
               "ManagedScan",
               "StaticIpScan",
+              "IgnoreHttpStatusErrors",
             });
     internal_static_google_cloud_websecurityscanner_v1_ScanConfig_Authentication_descriptor =
         internal_static_google_cloud_websecurityscanner_v1_ScanConfig_descriptor
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRun.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRun.java
index 310c9694..7b78471c 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRun.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRun.java
@@ -56,151 +56,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRun(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
-
-              executionState_ = rawValue;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
-
-              resultState_ = rawValue;
-              break;
-            }
-          case 34:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (startTime_ != null) {
-                subBuilder = startTime_.toBuilder();
-              }
-              startTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(startTime_);
-                startTime_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 42:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (endTime_ != null) {
-                subBuilder = endTime_.toBuilder();
-              }
-              endTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(endTime_);
-                endTime_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 48:
-            {
-              urlsCrawledCount_ = input.readInt64();
-              break;
-            }
-          case 56:
-            {
-              urlsTestedCount_ = input.readInt64();
-              break;
-            }
-          case 64:
-            {
-              hasVulnerabilities_ = input.readBool();
-              break;
-            }
-          case 72:
-            {
-              progressPercent_ = input.readInt32();
-              break;
-            }
-          case 82:
-            {
-              com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace.Builder subBuilder = null;
-              if (errorTrace_ != null) {
-                subBuilder = errorTrace_.toBuilder();
-              }
-              errorTrace_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(errorTrace_);
-                errorTrace_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 90:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                warningTraces_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              warningTraces_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        warningTraces_ = java.util.Collections.unmodifiableList(warningTraces_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.ScanRunProto
         .internal_static_google_cloud_websecurityscanner_v1_ScanRun_descriptor;
@@ -1063,7 +918,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < warningTraces_.size(); i++) {
       output.writeMessage(11, warningTraces_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1109,7 +964,7 @@ public int getSerializedSize() {
     for (int i = 0; i < warningTraces_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, warningTraces_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1145,7 +1000,7 @@ public boolean equals(final java.lang.Object obj) {
       if (!getErrorTrace().equals(other.getErrorTrace())) return false;
     }
     if (!getWarningTracesList().equals(other.getWarningTracesList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1186,7 +1041,7 @@ public int hashCode() {
       hash = (37 * hash) + WARNING_TRACES_FIELD_NUMBER;
       hash = (53 * hash) + getWarningTracesList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1316,19 +1171,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ScanRun.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getWarningTracesFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -1368,10 +1214,11 @@ public Builder clear() {
       }
       if (warningTracesBuilder_ == null) {
         warningTraces_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        warningTraces_ = null;
         warningTracesBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -1538,7 +1385,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ScanRun other) {
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1553,17 +1400,105 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ScanRun parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 16:
+              {
+                executionState_ = input.readEnum();
+
+                break;
+              } // case 16
+            case 24:
+              {
+                resultState_ = input.readEnum();
+
+                break;
+              } // case 24
+            case 34:
+              {
+                input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 42
+            case 48:
+              {
+                urlsCrawledCount_ = input.readInt64();
+
+                break;
+              } // case 48
+            case 56:
+              {
+                urlsTestedCount_ = input.readInt64();
+
+                break;
+              } // case 56
+            case 64:
+              {
+                hasVulnerabilities_ = input.readBool();
+
+                break;
+              } // case 64
+            case 72:
+              {
+                progressPercent_ = input.readInt32();
+
+                break;
+              } // case 72
+            case 82:
+              {
+                input.readMessage(getErrorTraceFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 82
+            case 90:
+              {
+                com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace.parser(),
+                        extensionRegistry);
+                if (warningTracesBuilder_ == null) {
+                  ensureWarningTracesIsMutable();
+                  warningTraces_.add(m);
+                } else {
+                  warningTracesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 90
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.websecurityscanner.v1.ScanRun) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -3090,7 +3025,18 @@ public ScanRun parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRun(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunErrorTrace.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunErrorTrace.java
index 9635019b..42f68eac 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunErrorTrace.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunErrorTrace.java
@@ -53,74 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRunErrorTrace(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
-
-              code_ = rawValue;
-              break;
-            }
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1.ScanConfigError.Builder subBuilder = null;
-              if (scanConfigError_ != null) {
-                subBuilder = scanConfigError_.toBuilder();
-              }
-              scanConfigError_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanConfigError.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfigError_);
-                scanConfigError_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 24:
-            {
-              mostCommonHttpErrorCode_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.ScanRunErrorTraceProto
         .internal_static_google_cloud_websecurityscanner_v1_ScanRunErrorTrace_descriptor;
@@ -142,7 +74,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 
    * Output only.
    * Defines an error reason code.
-   * Next id: 7
+   * Next id: 8
    * 

    *
    * Protobuf enum {@code google.cloud.websecurityscanner.v1.ScanRunErrorTrace.Code}
@@ -533,7 +465,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (mostCommonHttpErrorCode_ != 0) {
       output.writeInt32(3, mostCommonHttpErrorCode_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -553,7 +485,7 @@ public int getSerializedSize() {
     if (mostCommonHttpErrorCode_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, mostCommonHttpErrorCode_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -575,7 +507,7 @@ public boolean equals(final java.lang.Object obj) {
       if (!getScanConfigError().equals(other.getScanConfigError())) return false;
     }
     if (getMostCommonHttpErrorCode() != other.getMostCommonHttpErrorCode()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -594,7 +526,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + MOST_COMMON_HTTP_ERROR_CODE_FIELD_NUMBER;
     hash = (53 * hash) + getMostCommonHttpErrorCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -725,17 +657,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -844,7 +769,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ScanRunErrorTrac
       if (other.getMostCommonHttpErrorCode() != 0) {
         setMostCommonHttpErrorCode(other.getMostCommonHttpErrorCode());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -859,18 +784,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                code_ = input.readEnum();
+
+                break;
+              } // case 8
+            case 18:
+              {
+                input.readMessage(getScanConfigErrorFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            case 24:
+              {
+                mostCommonHttpErrorCode_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1265,7 +1221,18 @@ public ScanRunErrorTrace parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRunErrorTrace(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunLog.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunLog.java
index 41c4f179..eb54ce92 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunLog.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunLog.java
@@ -59,105 +59,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRunLog(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              summary_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
-
-              executionState_ = rawValue;
-              break;
-            }
-          case 32:
-            {
-              int rawValue = input.readEnum();
-
-              resultState_ = rawValue;
-              break;
-            }
-          case 40:
-            {
-              urlsCrawledCount_ = input.readInt64();
-              break;
-            }
-          case 48:
-            {
-              urlsTestedCount_ = input.readInt64();
-              break;
-            }
-          case 56:
-            {
-              hasFindings_ = input.readBool();
-              break;
-            }
-          case 66:
-            {
-              com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace.Builder subBuilder = null;
-              if (errorTrace_ != null) {
-                subBuilder = errorTrace_.toBuilder();
-              }
-              errorTrace_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanRunErrorTrace.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(errorTrace_);
-                errorTrace_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.ScanRunLogProto
         .internal_static_google_cloud_websecurityscanner_v1_ScanRunLog_descriptor;
@@ -454,7 +355,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (errorTrace_ != null) {
       output.writeMessage(8, getErrorTrace());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -491,7 +392,7 @@ public int getSerializedSize() {
     if (errorTrace_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getErrorTrace());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -518,7 +419,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasErrorTrace()) {
       if (!getErrorTrace().equals(other.getErrorTrace())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -547,7 +448,7 @@ public int hashCode() {
       hash = (37 * hash) + ERROR_TRACE_FIELD_NUMBER;
       hash = (53 * hash) + getErrorTrace().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -680,17 +581,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ScanRunLog.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -831,7 +725,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ScanRunLog other
       if (other.hasErrorTrace()) {
         mergeErrorTrace(other.getErrorTrace());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -846,18 +740,79 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ScanRunLog parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                summary_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                executionState_ = input.readEnum();
+
+                break;
+              } // case 24
+            case 32:
+              {
+                resultState_ = input.readEnum();
+
+                break;
+              } // case 32
+            case 40:
+              {
+                urlsCrawledCount_ = input.readInt64();
+
+                break;
+              } // case 40
+            case 48:
+              {
+                urlsTestedCount_ = input.readInt64();
+
+                break;
+              } // case 48
+            case 56:
+              {
+                hasFindings_ = input.readBool();
+
+                break;
+              } // case 56
+            case 66:
+              {
+                input.readMessage(getErrorTraceFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 66
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ScanRunLog) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1514,7 +1469,18 @@ public ScanRunLog parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRunLog(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTrace.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTrace.java
index fd04b91e..71a084a5 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTrace.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTrace.java
@@ -54,52 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRunWarningTrace(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
-
-              code_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.ScanRunWarningTraceProto
         .internal_static_google_cloud_websecurityscanner_v1_ScanRunWarningTrace_descriptor;
@@ -182,6 +136,16 @@ public enum Code implements com.google.protobuf.ProtocolMessageEnum {
      * BLOCKED_BY_IAP = 4;
      */
     BLOCKED_BY_IAP(4),
+    /**
+     *
+     *
+     * 
+     * Indicates that no seeds is found for a scan
+     * 

+     *
+     * NO_STARTING_URL_FOUND_FOR_MANAGED_SCAN = 5;
+     */
+    NO_STARTING_URL_FOUND_FOR_MANAGED_SCAN(5),
     UNRECOGNIZED(-1),
     ;
 
@@ -240,6 +204,16 @@ public enum Code implements com.google.protobuf.ProtocolMessageEnum {
      * BLOCKED_BY_IAP = 4;
      */
     public static final int BLOCKED_BY_IAP_VALUE = 4;
+    /**
+     *
+     *
+     * 
+     * Indicates that no seeds is found for a scan
+     * 

+     *
+     * NO_STARTING_URL_FOUND_FOR_MANAGED_SCAN = 5;
+     */
+    public static final int NO_STARTING_URL_FOUND_FOR_MANAGED_SCAN_VALUE = 5;
 
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
@@ -275,6 +249,8 @@ public static Code forNumber(int value) {
           return TOO_MANY_FUZZ_TASKS;
         case 4:
           return BLOCKED_BY_IAP;
+        case 5:
+          return NO_STARTING_URL_FOUND_FOR_MANAGED_SCAN;
         default:
           return null;
       }
@@ -387,7 +363,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             .getNumber()) {
       output.writeEnum(1, code_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -401,7 +377,7 @@ public int getSerializedSize() {
             .getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, code_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -418,7 +394,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace) obj;
 
     if (code_ != other.code_) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -431,7 +407,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + CODE_FIELD_NUMBER;
     hash = (53 * hash) + code_;
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -563,17 +539,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -662,7 +631,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ScanRunWarningTr
       if (other.code_ != 0) {
         setCodeValue(other.getCodeValue());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -677,18 +646,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                code_ = input.readEnum();
+
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ScanRunWarningTrace) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -817,7 +805,18 @@ public ScanRunWarningTrace parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRunWarningTrace(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTraceProto.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTraceProto.java
index 76b7bee4..800c51ab 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTraceProto.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ScanRunWarningTraceProto.java
@@ -42,20 +42,21 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n?google/cloud/websecurityscanner/v1/sca"
           + "n_run_warning_trace.proto\022\"google.cloud."
-          + "websecurityscanner.v1\"\351\001\n\023ScanRunWarning"
+          + "websecurityscanner.v1\"\225\002\n\023ScanRunWarning"
           + "Trace\022J\n\004code\030\001 \001(\0162<.google.cloud.webse"
           + "curityscanner.v1.ScanRunWarningTrace.Cod"
-          + "e\"\205\001\n\004Code\022\024\n\020CODE_UNSPECIFIED\020\000\022\036\n\032INSU"
+          + "e\"\261\001\n\004Code\022\024\n\020CODE_UNSPECIFIED\020\000\022\036\n\032INSU"
           + "FFICIENT_CRAWL_RESULTS\020\001\022\032\n\026TOO_MANY_CRA"
           + "WL_RESULTS\020\002\022\027\n\023TOO_MANY_FUZZ_TASKS\020\003\022\022\n"
-          + "\016BLOCKED_BY_IAP\020\004B\214\002\n&com.google.cloud.w"
-          + "ebsecurityscanner.v1B\030ScanRunWarningTrac"
-          + "eProtoP\001ZTgoogle.golang.org/genproto/goo"
-          + "gleapis/cloud/websecurityscanner/v1;webs"
-          + "ecurityscanner\252\002\"Google.Cloud.WebSecurit"
-          + "yScanner.V1\312\002\"Google\\Cloud\\WebSecuritySc"
-          + "anner\\V1\352\002%Google::Cloud::WebSecuritySca"
-          + "nner::V1b\006proto3"
+          + "\016BLOCKED_BY_IAP\020\004\022*\n&NO_STARTING_URL_FOU"
+          + "ND_FOR_MANAGED_SCAN\020\005B\214\002\n&com.google.clo"
+          + "ud.websecurityscanner.v1B\030ScanRunWarning"
+          + "TraceProtoP\001ZTgoogle.golang.org/genproto"
+          + "/googleapis/cloud/websecurityscanner/v1;"
+          + "websecurityscanner\252\002\"Google.Cloud.WebSec"
+          + "urityScanner.V1\312\002\"Google\\Cloud\\WebSecuri"
+          + "tyScanner\\V1\352\002%Google::Cloud::WebSecurit"
+          + "yScanner::V1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StartScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StartScanRunRequest.java
index 12f6290b..f619f33f 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StartScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StartScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private StartScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_StartScanRunRequest_descriptor;
@@ -181,7 +135,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -193,7 +147,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -210,7 +164,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.StartScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -223,7 +177,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -353,17 +307,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.StartScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -453,7 +400,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.StartScanRunRequ
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -468,18 +415,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.StartScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.StartScanRunRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -626,7 +592,18 @@ public StartScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StartScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StopScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StopScanRunRequest.java
index 90dc6218..20961a15 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StopScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/StopScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private StopScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_StopScanRunRequest_descriptor;
@@ -183,7 +137,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -195,7 +149,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -212,7 +166,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.StopScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -225,7 +179,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -355,17 +309,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.StopScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -455,7 +402,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.StopScanRunReque
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -470,18 +417,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.StopScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.StopScanRunRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -633,7 +599,18 @@ public StopScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StopScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/UpdateScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/UpdateScanConfigRequest.java
index 0564c177..2a2caabb 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/UpdateScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/UpdateScanConfigRequest.java
@@ -50,77 +50,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private UpdateScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1.ScanConfig.Builder subBuilder = null;
-              if (scanConfig_ != null) {
-                subBuilder = scanConfig_.toBuilder();
-              }
-              scanConfig_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.ScanConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfig_);
-                scanConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 26:
-            {
-              com.google.protobuf.FieldMask.Builder subBuilder = null;
-              if (updateMask_ != null) {
-                subBuilder = updateMask_.toBuilder();
-              }
-              updateMask_ =
-                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(updateMask_);
-                updateMask_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1_UpdateScanConfigRequest_descriptor;
@@ -262,7 +191,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (updateMask_ != null) {
       output.writeMessage(3, getUpdateMask());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -277,7 +206,7 @@ public int getSerializedSize() {
     if (updateMask_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getUpdateMask());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -301,7 +230,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasUpdateMask()) {
       if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -320,7 +249,7 @@ public int hashCode() {
       hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
       hash = (53 * hash) + getUpdateMask().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -450,17 +379,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.UpdateScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -573,7 +495,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.UpdateScanConfig
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -588,19 +510,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.UpdateScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 18:
+              {
+                input.readMessage(getScanConfigFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.UpdateScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1043,7 +989,18 @@ public UpdateScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new UpdateScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ViolatingResource.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ViolatingResource.java
index 39b38306..fd850e34 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ViolatingResource.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/ViolatingResource.java
@@ -54,59 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ViolatingResource(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              contentType_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              resourceUrl_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1_ViolatingResource_descriptor;
@@ -240,7 +187,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceUrl_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, resourceUrl_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -255,7 +202,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceUrl_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, resourceUrl_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -273,7 +220,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getContentType().equals(other.getContentType())) return false;
     if (!getResourceUrl().equals(other.getResourceUrl())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -288,7 +235,7 @@ public int hashCode() {
     hash = (53 * hash) + getContentType().hashCode();
     hash = (37 * hash) + RESOURCE_URL_FIELD_NUMBER;
     hash = (53 * hash) + getResourceUrl().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -419,17 +366,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.ViolatingResource.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -526,7 +466,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.ViolatingResourc
         resourceUrl_ = other.resourceUrl_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -541,18 +481,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.ViolatingResource parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                contentType_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                resourceUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.ViolatingResource) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -800,7 +765,18 @@ public ViolatingResource parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ViolatingResource(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableHeaders.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableHeaders.java
index f1b41ec6..657cbfdd 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableHeaders.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableHeaders.java
@@ -53,80 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private VulnerableHeaders(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                headers_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              headers_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                missingHeaders_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header>();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              missingHeaders_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        headers_ = java.util.Collections.unmodifiableList(headers_);
-      }
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
-        missingHeaders_ = java.util.Collections.unmodifiableList(missingHeaders_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1_VulnerableHeaders_descriptor;
@@ -232,59 +158,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Header(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                name_ = s;
-                break;
-              }
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                value_ = s;
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1.FindingAddonProto
           .internal_static_google_cloud_websecurityscanner_v1_VulnerableHeaders_Header_descriptor;
@@ -418,7 +291,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, value_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -433,7 +306,7 @@ public int getSerializedSize() {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, value_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -451,7 +324,7 @@ public boolean equals(final java.lang.Object obj) {
 
       if (!getName().equals(other.getName())) return false;
       if (!getValue().equals(other.getValue())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -466,7 +339,7 @@ public int hashCode() {
       hash = (53 * hash) + getName().hashCode();
       hash = (37 * hash) + VALUE_FIELD_NUMBER;
       hash = (53 * hash) + getValue().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -600,17 +473,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
       // Construct using
       // com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
@@ -712,7 +578,7 @@ public Builder mergeFrom(
           value_ = other.value_;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -727,19 +593,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  name_ = input.readStringRequireUtf8();
+
+                  break;
+                } // case 10
+              case 18:
+                {
+                  value_ = input.readStringRequireUtf8();
+
+                  break;
+                } // case 18
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -990,7 +880,19 @@ public Header parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Header(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -1186,7 +1088,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < missingHeaders_.size(); i++) {
       output.writeMessage(2, missingHeaders_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1201,7 +1103,7 @@ public int getSerializedSize() {
     for (int i = 0; i < missingHeaders_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, missingHeaders_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1219,7 +1121,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getHeadersList().equals(other.getHeadersList())) return false;
     if (!getMissingHeadersList().equals(other.getMissingHeadersList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1238,7 +1140,7 @@ public int hashCode() {
       hash = (37 * hash) + MISSING_HEADERS_FIELD_NUMBER;
       hash = (53 * hash) + getMissingHeadersList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1368,20 +1270,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.VulnerableHeaders.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getHeadersFieldBuilder();
-        getMissingHeadersFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -1389,16 +1281,18 @@ public Builder clear() {
       super.clear();
       if (headersBuilder_ == null) {
         headers_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        headers_ = null;
         headersBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       if (missingHeadersBuilder_ == null) {
         missingHeaders_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
       } else {
+        missingHeaders_ = null;
         missingHeadersBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000002);
       return this;
     }
 
@@ -1549,7 +1443,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.VulnerableHeader
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1564,18 +1458,59 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.VulnerableHeaders parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header.parser(),
+                        extensionRegistry);
+                if (headersBuilder_ == null) {
+                  ensureHeadersIsMutable();
+                  headers_.add(m);
+                } else {
+                  headersBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1.VulnerableHeaders.Header.parser(),
+                        extensionRegistry);
+                if (missingHeadersBuilder_ == null) {
+                  ensureMissingHeadersIsMutable();
+                  missingHeaders_.add(m);
+                } else {
+                  missingHeadersBuilder_.addMessage(m);
+                }
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.VulnerableHeaders) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -2407,7 +2342,18 @@ public VulnerableHeaders parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VulnerableHeaders(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableParameters.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableParameters.java
index 86717048..a22edc52 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableParameters.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/VulnerableParameters.java
@@ -52,59 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private VulnerableParameters(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                parameterNames_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              parameterNames_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        parameterNames_ = parameterNames_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1_VulnerableParameters_descriptor;
@@ -198,7 +145,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < parameterNames_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parameterNames_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -215,7 +162,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getParameterNamesList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -232,7 +179,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1.VulnerableParameters) obj;
 
     if (!getParameterNamesList().equals(other.getParameterNamesList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -247,7 +194,7 @@ public int hashCode() {
       hash = (37 * hash) + PARAMETER_NAMES_FIELD_NUMBER;
       hash = (53 * hash) + getParameterNamesList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -377,17 +324,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.VulnerableParameters.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -488,7 +428,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.VulnerableParame
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -503,18 +443,38 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.VulnerableParameters parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureParameterNamesIsMutable();
+                parameterNames_.add(s);
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1.VulnerableParameters) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -720,7 +680,18 @@ public VulnerableParameters parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VulnerableParameters(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerProto.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerProto.java
index 0b550064..2c501a32 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerProto.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/WebSecurityScannerProto.java
@@ -111,16 +111,16 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
       "\n=google/cloud/websecurityscanner/v1/web"
           + "_security_scanner.proto\022\"google.cloud.we"
           + "bsecurityscanner.v1\032\034google/api/annotati"
-          + "ons.proto\0324google/cloud/websecurityscann"
-          + "er/v1/crawled_url.proto\0320google/cloud/we"
-          + "bsecurityscanner/v1/finding.proto\032;googl"
-          + "e/cloud/websecurityscanner/v1/finding_ty"
-          + "pe_stats.proto\0324google/cloud/websecurity"
-          + "scanner/v1/scan_config.proto\0321google/clo"
-          + "ud/websecurityscanner/v1/scan_run.proto\032"
-          + "\033google/protobuf/empty.proto\032 google/pro"
-          + "tobuf/field_mask.proto\032\027google/api/clien"
-          + "t.proto\"n\n\027CreateScanConfigRequest\022\016\n\006pa"
+          + "ons.proto\032\027google/api/client.proto\0324goog"
+          + "le/cloud/websecurityscanner/v1/crawled_u"
+          + "rl.proto\0320google/cloud/websecurityscanne"
+          + "r/v1/finding.proto\032;google/cloud/websecu"
+          + "rityscanner/v1/finding_type_stats.proto\032"
+          + "4google/cloud/websecurityscanner/v1/scan"
+          + "_config.proto\0321google/cloud/websecuritys"
+          + "canner/v1/scan_run.proto\032\033google/protobu"
+          + "f/empty.proto\032 google/protobuf/field_mas"
+          + "k.proto\"n\n\027CreateScanConfigRequest\022\016\n\006pa"
           + "rent\030\001 \001(\t\022C\n\013scan_config\030\002 \001(\0132..google"
           + ".cloud.websecurityscanner.v1.ScanConfig\""
           + "\'\n\027DeleteScanConfigRequest\022\014\n\004name\030\001 \001(\t"
@@ -233,6 +233,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
               com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
               com.google.cloud.websecurityscanner.v1.CrawledUrlProto.getDescriptor(),
               com.google.cloud.websecurityscanner.v1.FindingProto.getDescriptor(),
               com.google.cloud.websecurityscanner.v1.FindingTypeStatsProto.getDescriptor(),
@@ -240,7 +241,6 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.cloud.websecurityscanner.v1.ScanRunProto.getDescriptor(),
               com.google.protobuf.EmptyProto.getDescriptor(),
               com.google.protobuf.FieldMaskProto.getDescriptor(),
-              com.google.api.ClientProto.getDescriptor(),
             });
     internal_static_google_cloud_websecurityscanner_v1_CreateScanConfigRequest_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -394,6 +394,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
         descriptor, registry);
     com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
     com.google.cloud.websecurityscanner.v1.CrawledUrlProto.getDescriptor();
     com.google.cloud.websecurityscanner.v1.FindingProto.getDescriptor();
     com.google.cloud.websecurityscanner.v1.FindingTypeStatsProto.getDescriptor();
@@ -401,7 +402,6 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.cloud.websecurityscanner.v1.ScanRunProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
     com.google.protobuf.FieldMaskProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xss.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xss.java
index 2e02942a..1b43462f 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xss.java
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xss.java
@@ -55,80 +55,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Xss(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                stackTraces_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              stackTraces_.add(s);
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              errorMessage_ = s;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
-
-              attackVector_ = rawValue;
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              storedXssSeedingUrl_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        stackTraces_ = stackTraces_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1_Xss_descriptor;
@@ -814,7 +740,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(storedXssSeedingUrl_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 4, storedXssSeedingUrl_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -842,7 +768,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(storedXssSeedingUrl_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, storedXssSeedingUrl_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -862,7 +788,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getErrorMessage().equals(other.getErrorMessage())) return false;
     if (attackVector_ != other.attackVector_) return false;
     if (!getStoredXssSeedingUrl().equals(other.getStoredXssSeedingUrl())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -883,7 +809,7 @@ public int hashCode() {
     hash = (53 * hash) + attackVector_;
     hash = (37 * hash) + STORED_XSS_SEEDING_URL_FIELD_NUMBER;
     hash = (53 * hash) + getStoredXssSeedingUrl().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1012,17 +938,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1.Xss.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -1142,7 +1061,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.Xss other) {
         storedXssSeedingUrl_ = other.storedXssSeedingUrl_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1157,17 +1076,56 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1.Xss parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureStackTracesIsMutable();
+                stackTraces_.add(s);
+                break;
+              } // case 10
+            case 18:
+              {
+                errorMessage_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                attackVector_ = input.readEnum();
+
+                break;
+              } // case 24
+            case 34:
+              {
+                storedXssSeedingUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.websecurityscanner.v1.Xss) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1678,7 +1636,18 @@ public Xss parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Xss(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xxe.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xxe.java
new file mode 100644
index 00000000..0cdb8487
--- /dev/null
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/Xxe.java
@@ -0,0 +1,911 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/websecurityscanner/v1/finding_addon.proto
+
+package com.google.cloud.websecurityscanner.v1;
+
+/**
+ *
+ *
+ * 
+ * Information reported for an XXE.
+ * 

+ *
+ * Protobuf type {@code google.cloud.websecurityscanner.v1.Xxe}
+ */
+public final class Xxe extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.cloud.websecurityscanner.v1.Xxe)
+    XxeOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use Xxe.newBuilder() to construct.
+  private Xxe(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private Xxe() {
+    payloadValue_ = "";
+    payloadLocation_ = 0;
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    return new Xxe();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.websecurityscanner.v1.FindingAddonProto
+        .internal_static_google_cloud_websecurityscanner_v1_Xxe_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.websecurityscanner.v1.FindingAddonProto
+        .internal_static_google_cloud_websecurityscanner_v1_Xxe_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.websecurityscanner.v1.Xxe.class,
+            com.google.cloud.websecurityscanner.v1.Xxe.Builder.class);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Locations within a request where XML was substituted.
+   * 

+   *
+   * Protobuf enum {@code google.cloud.websecurityscanner.v1.Xxe.Location}
+   */
+  public enum Location implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     *
+     *
+     * 
+     * Unknown Location.
+     * 

+     *
+     * LOCATION_UNSPECIFIED = 0;
+     */
+    LOCATION_UNSPECIFIED(0),
+    /**
+     *
+     *
+     * 
+     * The XML payload replaced the complete request body.
+     * 

+     *
+     * COMPLETE_REQUEST_BODY = 1;
+     */
+    COMPLETE_REQUEST_BODY(1),
+    UNRECOGNIZED(-1),
+    ;
+
+    /**
+     *
+     *
+     * 
+     * Unknown Location.
+     * 

+     *
+     * LOCATION_UNSPECIFIED = 0;
+     */
+    public static final int LOCATION_UNSPECIFIED_VALUE = 0;
+    /**
+     *
+     *
+     * 
+     * The XML payload replaced the complete request body.
+     * 

+     *
+     * COMPLETE_REQUEST_BODY = 1;
+     */
+    public static final int COMPLETE_REQUEST_BODY_VALUE = 1;
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static Location valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static Location forNumber(int value) {
+      switch (value) {
+        case 0:
+          return LOCATION_UNSPECIFIED;
+        case 1:
+          return COMPLETE_REQUEST_BODY;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+      return internalValueMap;
+    }
+
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public Location findValueByNumber(int number) {
+            return Location.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+      return getDescriptor();
+    }
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.websecurityscanner.v1.Xxe.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final Location[] VALUES = values();
+
+    public static Location valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private Location(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.websecurityscanner.v1.Xxe.Location)
+  }
+
+  public static final int PAYLOAD_VALUE_FIELD_NUMBER = 1;
+  private volatile java.lang.Object payloadValue_;
+  /**
+   *
+   *
+   * 
+   * The XML string that triggered the XXE vulnerability. Non-payload values
+   * might be redacted.
+   * 

+   *
+   * string payload_value = 1;
+   *
+   * @return The payloadValue.
+   */
+  @java.lang.Override
+  public java.lang.String getPayloadValue() {
+    java.lang.Object ref = payloadValue_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      payloadValue_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * The XML string that triggered the XXE vulnerability. Non-payload values
+   * might be redacted.
+   * 

+   *
+   * string payload_value = 1;
+   *
+   * @return The bytes for payloadValue.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getPayloadValueBytes() {
+    java.lang.Object ref = payloadValue_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      payloadValue_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PAYLOAD_LOCATION_FIELD_NUMBER = 2;
+  private int payloadLocation_;
+  /**
+   *
+   *
+   * 
+   * Location within the request where the payload was placed.
+   * 

+   *
+   * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+   *
+   * @return The enum numeric value on the wire for payloadLocation.
+   */
+  @java.lang.Override
+  public int getPayloadLocationValue() {
+    return payloadLocation_;
+  }
+  /**
+   *
+   *
+   * 
+   * Location within the request where the payload was placed.
+   * 

+   *
+   * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+   *
+   * @return The payloadLocation.
+   */
+  @java.lang.Override
+  public com.google.cloud.websecurityscanner.v1.Xxe.Location getPayloadLocation() {
+    @SuppressWarnings("deprecation")
+    com.google.cloud.websecurityscanner.v1.Xxe.Location result =
+        com.google.cloud.websecurityscanner.v1.Xxe.Location.valueOf(payloadLocation_);
+    return result == null
+        ? com.google.cloud.websecurityscanner.v1.Xxe.Location.UNRECOGNIZED
+        : result;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(payloadValue_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, payloadValue_);
+    }
+    if (payloadLocation_
+        != com.google.cloud.websecurityscanner.v1.Xxe.Location.LOCATION_UNSPECIFIED.getNumber()) {
+      output.writeEnum(2, payloadLocation_);
+    }
+    getUnknownFields().writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(payloadValue_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, payloadValue_);
+    }
+    if (payloadLocation_
+        != com.google.cloud.websecurityscanner.v1.Xxe.Location.LOCATION_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, payloadLocation_);
+    }
+    size += getUnknownFields().getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.cloud.websecurityscanner.v1.Xxe)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.websecurityscanner.v1.Xxe other =
+        (com.google.cloud.websecurityscanner.v1.Xxe) obj;
+
+    if (!getPayloadValue().equals(other.getPayloadValue())) return false;
+    if (payloadLocation_ != other.payloadLocation_) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PAYLOAD_VALUE_FIELD_NUMBER;
+    hash = (53 * hash) + getPayloadValue().hashCode();
+    hash = (37 * hash) + PAYLOAD_LOCATION_FIELD_NUMBER;
+    hash = (53 * hash) + payloadLocation_;
+    hash = (29 * hash) + getUnknownFields().hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.cloud.websecurityscanner.v1.Xxe prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Information reported for an XXE.
+   * 

+   *
+   * Protobuf type {@code google.cloud.websecurityscanner.v1.Xxe}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.websecurityscanner.v1.Xxe)
+      com.google.cloud.websecurityscanner.v1.XxeOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.websecurityscanner.v1.FindingAddonProto
+          .internal_static_google_cloud_websecurityscanner_v1_Xxe_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.websecurityscanner.v1.FindingAddonProto
+          .internal_static_google_cloud_websecurityscanner_v1_Xxe_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.websecurityscanner.v1.Xxe.class,
+              com.google.cloud.websecurityscanner.v1.Xxe.Builder.class);
+    }
+
+    // Construct using com.google.cloud.websecurityscanner.v1.Xxe.newBuilder()
+    private Builder() {}
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      payloadValue_ = "";
+
+      payloadLocation_ = 0;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.websecurityscanner.v1.FindingAddonProto
+          .internal_static_google_cloud_websecurityscanner_v1_Xxe_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.websecurityscanner.v1.Xxe getDefaultInstanceForType() {
+      return com.google.cloud.websecurityscanner.v1.Xxe.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.websecurityscanner.v1.Xxe build() {
+      com.google.cloud.websecurityscanner.v1.Xxe result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.websecurityscanner.v1.Xxe buildPartial() {
+      com.google.cloud.websecurityscanner.v1.Xxe result =
+          new com.google.cloud.websecurityscanner.v1.Xxe(this);
+      result.payloadValue_ = payloadValue_;
+      result.payloadLocation_ = payloadLocation_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.websecurityscanner.v1.Xxe) {
+        return mergeFrom((com.google.cloud.websecurityscanner.v1.Xxe) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.websecurityscanner.v1.Xxe other) {
+      if (other == com.google.cloud.websecurityscanner.v1.Xxe.getDefaultInstance()) return this;
+      if (!other.getPayloadValue().isEmpty()) {
+        payloadValue_ = other.payloadValue_;
+        onChanged();
+      }
+      if (other.payloadLocation_ != 0) {
+        setPayloadLocationValue(other.getPayloadLocationValue());
+      }
+      this.mergeUnknownFields(other.getUnknownFields());
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                payloadValue_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 16:
+              {
+                payloadLocation_ = input.readEnum();
+
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.unwrapIOException();
+      } finally {
+        onChanged();
+      } // finally
+      return this;
+    }
+
+    private java.lang.Object payloadValue_ = "";
+    /**
+     *
+     *
+     * 
+     * The XML string that triggered the XXE vulnerability. Non-payload values
+     * might be redacted.
+     * 

+     *
+     * string payload_value = 1;
+     *
+     * @return The payloadValue.
+     */
+    public java.lang.String getPayloadValue() {
+      java.lang.Object ref = payloadValue_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        payloadValue_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The XML string that triggered the XXE vulnerability. Non-payload values
+     * might be redacted.
+     * 

+     *
+     * string payload_value = 1;
+     *
+     * @return The bytes for payloadValue.
+     */
+    public com.google.protobuf.ByteString getPayloadValueBytes() {
+      java.lang.Object ref = payloadValue_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        payloadValue_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The XML string that triggered the XXE vulnerability. Non-payload values
+     * might be redacted.
+     * 

+     *
+     * string payload_value = 1;
+     *
+     * @param value The payloadValue to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPayloadValue(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      payloadValue_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The XML string that triggered the XXE vulnerability. Non-payload values
+     * might be redacted.
+     * 

+     *
+     * string payload_value = 1;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPayloadValue() {
+
+      payloadValue_ = getDefaultInstance().getPayloadValue();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The XML string that triggered the XXE vulnerability. Non-payload values
+     * might be redacted.
+     * 

+     *
+     * string payload_value = 1;
+     *
+     * @param value The bytes for payloadValue to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPayloadValueBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      payloadValue_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int payloadLocation_ = 0;
+    /**
+     *
+     *
+     * 
+     * Location within the request where the payload was placed.
+     * 

+     *
+     * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+     *
+     * @return The enum numeric value on the wire for payloadLocation.
+     */
+    @java.lang.Override
+    public int getPayloadLocationValue() {
+      return payloadLocation_;
+    }
+    /**
+     *
+     *
+     * 
+     * Location within the request where the payload was placed.
+     * 

+     *
+     * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+     *
+     * @param value The enum numeric value on the wire for payloadLocation to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPayloadLocationValue(int value) {
+
+      payloadLocation_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Location within the request where the payload was placed.
+     * 

+     *
+     * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+     *
+     * @return The payloadLocation.
+     */
+    @java.lang.Override
+    public com.google.cloud.websecurityscanner.v1.Xxe.Location getPayloadLocation() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.websecurityscanner.v1.Xxe.Location result =
+          com.google.cloud.websecurityscanner.v1.Xxe.Location.valueOf(payloadLocation_);
+      return result == null
+          ? com.google.cloud.websecurityscanner.v1.Xxe.Location.UNRECOGNIZED
+          : result;
+    }
+    /**
+     *
+     *
+     * 
+     * Location within the request where the payload was placed.
+     * 

+     *
+     * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+     *
+     * @param value The payloadLocation to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPayloadLocation(com.google.cloud.websecurityscanner.v1.Xxe.Location value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      payloadLocation_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Location within the request where the payload was placed.
+     * 

+     *
+     * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearPayloadLocation() {
+
+      payloadLocation_ = 0;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.websecurityscanner.v1.Xxe)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.websecurityscanner.v1.Xxe)
+  private static final com.google.cloud.websecurityscanner.v1.Xxe DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.websecurityscanner.v1.Xxe();
+  }
+
+  public static com.google.cloud.websecurityscanner.v1.Xxe getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Xxe parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.websecurityscanner.v1.Xxe getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/XxeOrBuilder.java b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/XxeOrBuilder.java
new file mode 100644
index 00000000..07aefcab
--- /dev/null
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/java/com/google/cloud/websecurityscanner/v1/XxeOrBuilder.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/websecurityscanner/v1/finding_addon.proto
+
+package com.google.cloud.websecurityscanner.v1;
+
+public interface XxeOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.websecurityscanner.v1.Xxe)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The XML string that triggered the XXE vulnerability. Non-payload values
+   * might be redacted.
+   * 

+   *
+   * string payload_value = 1;
+   *
+   * @return The payloadValue.
+   */
+  java.lang.String getPayloadValue();
+  /**
+   *
+   *
+   * 
+   * The XML string that triggered the XXE vulnerability. Non-payload values
+   * might be redacted.
+   * 

+   *
+   * string payload_value = 1;
+   *
+   * @return The bytes for payloadValue.
+   */
+  com.google.protobuf.ByteString getPayloadValueBytes();
+
+  /**
+   *
+   *
+   * 
+   * Location within the request where the payload was placed.
+   * 

+   *
+   * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+   *
+   * @return The enum numeric value on the wire for payloadLocation.
+   */
+  int getPayloadLocationValue();
+  /**
+   *
+   *
+   * 
+   * Location within the request where the payload was placed.
+   * 

+   *
+   * .google.cloud.websecurityscanner.v1.Xxe.Location payload_location = 2;
+   *
+   * @return The payloadLocation.
+   */
+  com.google.cloud.websecurityscanner.v1.Xxe.Location getPayloadLocation();
+}
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/crawled_url.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/crawled_url.proto
index 37724b80..65fc000f 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/crawled_url.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/crawled_url.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding.proto
index 32bd5d83..71fea950 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -116,4 +116,7 @@ message Finding {
 
   // Output only. An addon containing information reported for an XSS, if any.
   Xss xss = 14;
+
+  // Output only. An addon containing information reported for an XXE, if any.
+  Xxe xxe = 18 [(google.api.field_behavior) = OUTPUT_ONLY];
 }
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_addon.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_addon.proto
index 4fb7ec1d..1bcec8c7 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_addon.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_addon.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -145,3 +145,22 @@ message Xss {
   // The reproduction url for the seeding POST request of a Stored XSS.
   string stored_xss_seeding_url = 4;
 }
+
+// Information reported for an XXE.
+message Xxe {
+  // Locations within a request where XML was substituted.
+  enum Location {
+    // Unknown Location.
+    LOCATION_UNSPECIFIED = 0;
+
+    // The XML payload replaced the complete request body.
+    COMPLETE_REQUEST_BODY = 1;
+  }
+
+  // The XML string that triggered the XXE vulnerability. Non-payload values
+  // might be redacted.
+  string payload_value = 1;
+
+  // Location within the request where the payload was placed.
+  Location payload_location = 2;
+}
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_type_stats.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_type_stats.proto
index 7eca01ed..7999f76d 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_type_stats.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/finding_type_stats.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config.proto
index 901d01e4..85641af2 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -33,6 +33,8 @@ message ScanConfig {
   message Authentication {
     // Describes authentication configuration that uses a Google account.
     message GoogleAccount {
+      option deprecated = true;
+
       // Required. The user name of the Google account.
       string username = 1;
 
@@ -76,7 +78,7 @@ message ScanConfig {
     // Authentication configuration
     oneof authentication {
       // Authentication using a Google account.
-      GoogleAccount google_account = 1;
+      GoogleAccount google_account = 1 [deprecated = true];
 
       // Authentication using a custom account.
       CustomAccount custom_account = 2;
@@ -185,4 +187,7 @@ message ScanConfig {
   // Whether the scan configuration has enabled static IP address scan feature.
   // If enabled, the scanner will access applications from static IP addresses.
   bool static_ip_scan = 14;
+
+  // Whether to keep scanning even if most requests return HTTP error codes.
+  bool ignore_http_status_errors = 15;
 }
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config_error.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config_error.proto
index 5d544578..5924f915 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config_error.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_config_error.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run.proto
index 465c6cb6..71df3a04 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_error_trace.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_error_trace.proto
index 5234eee2..0c41c143 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_error_trace.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_error_trace.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -31,7 +31,7 @@ option ruby_package = "Google::Cloud::WebSecurityScanner::V1";
 message ScanRunErrorTrace {
   // Output only.
   // Defines an error reason code.
-  // Next id: 7
+  // Next id: 8
   enum Code {
     // Default value is never used.
     CODE_UNSPECIFIED = 0;
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_warning_trace.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_warning_trace.proto
index 43a5017d..dfc61697 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_warning_trace.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/scan_run_warning_trace.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -51,6 +51,9 @@ message ScanRunWarningTrace {
 
     // Indicates that a scan is blocked by IAP.
     BLOCKED_BY_IAP = 4;
+
+    // Indicates that no seeds is found for a scan
+    NO_STARTING_URL_FOUND_FOR_MANAGED_SCAN = 5;
   }
 
   // Output only. Indicates the warning code.
diff --git a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/web_security_scanner.proto b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/web_security_scanner.proto
index 5f1bfcd4..efcc9bf2 100644
--- a/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/web_security_scanner.proto
+++ b/proto-google-cloud-websecurityscanner-v1/src/main/proto/google/cloud/websecurityscanner/v1/web_security_scanner.proto
@@ -1,4 +1,4 @@
-// Copyright 2020 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@ syntax = "proto3";
 package google.cloud.websecurityscanner.v1;
 
 import "google/api/annotations.proto";
+import "google/api/client.proto";
 import "google/cloud/websecurityscanner/v1/crawled_url.proto";
 import "google/cloud/websecurityscanner/v1/finding.proto";
 import "google/cloud/websecurityscanner/v1/finding_type_stats.proto";
@@ -24,7 +25,6 @@ import "google/cloud/websecurityscanner/v1/scan_config.proto";
 import "google/cloud/websecurityscanner/v1/scan_run.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/field_mask.proto";
-import "google/api/client.proto";
 
 option csharp_namespace = "Google.Cloud.WebSecurityScanner.V1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/websecurityscanner/v1;websecurityscanner";
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/pom.xml b/proto-google-cloud-websecurityscanner-v1alpha/pom.xml
index a2a4c2b8..22a7e397 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/pom.xml
+++ b/proto-google-cloud-websecurityscanner-v1alpha/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-websecurityscanner-v1alpha
-  0.89.4
+  0.90.0
   proto-google-cloud-websecurityscanner-v1alpha
   PROTO library for proto-google-cloud-websecurityscanner-v1alpha
   
     com.google.cloud
     google-cloud-websecurityscanner-parent
-    2.2.4
+    2.3.0
   
   
     
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CrawledUrl.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CrawledUrl.java
index 2d700ee5..5add9b59 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CrawledUrl.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CrawledUrl.java
@@ -56,66 +56,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private CrawledUrl(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              httpMethod_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              url_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              body_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.CrawledUrlProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_CrawledUrl_descriptor;
@@ -303,7 +243,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(body_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, body_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -321,7 +261,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(body_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, body_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -340,7 +280,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getHttpMethod().equals(other.getHttpMethod())) return false;
     if (!getUrl().equals(other.getUrl())) return false;
     if (!getBody().equals(other.getBody())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -357,7 +297,7 @@ public int hashCode() {
     hash = (53 * hash) + getUrl().hashCode();
     hash = (37 * hash) + BODY_FIELD_NUMBER;
     hash = (53 * hash) + getBody().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -489,17 +429,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.CrawledUrl.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -603,7 +536,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.CrawledUrl
         body_ = other.body_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -618,18 +551,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.CrawledUrl parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                httpMethod_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                url_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                body_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.CrawledUrl) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -988,7 +952,18 @@ public CrawledUrl parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CrawledUrl(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CreateScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CreateScanConfigRequest.java
index 0f68af4a..7dafe053 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CreateScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/CreateScanConfigRequest.java
@@ -52,69 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private CreateScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Builder subBuilder = null;
-              if (scanConfig_ != null) {
-                subBuilder = scanConfig_.toBuilder();
-              }
-              scanConfig_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ScanConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfig_);
-                scanConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_CreateScanConfigRequest_descriptor;
@@ -259,7 +196,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (scanConfig_ != null) {
       output.writeMessage(2, getScanConfig());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -274,7 +211,7 @@ public int getSerializedSize() {
     if (scanConfig_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getScanConfig());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -295,7 +232,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasScanConfig()) {
       if (!getScanConfig().equals(other.getScanConfig())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -312,7 +249,7 @@ public int hashCode() {
       hash = (37 * hash) + SCAN_CONFIG_FIELD_NUMBER;
       hash = (53 * hash) + getScanConfig().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -444,17 +381,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.CreateScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -563,7 +493,7 @@ public Builder mergeFrom(
       if (other.hasScanConfig()) {
         mergeScanConfig(other.getScanConfig());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -578,19 +508,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.CreateScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getScanConfigFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.CreateScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -954,7 +908,18 @@ public CreateScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CreateScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/DeleteScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/DeleteScanConfigRequest.java
index 757144a2..2825ed02 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/DeleteScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/DeleteScanConfigRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private DeleteScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_DeleteScanConfigRequest_descriptor;
@@ -185,7 +139,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -197,7 +151,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -214,7 +168,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.DeleteScanConfigRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -227,7 +181,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.DeleteScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -464,7 +411,7 @@ public Builder mergeFrom(
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -479,19 +426,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.DeleteScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.DeleteScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -650,7 +615,18 @@ public DeleteScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeleteScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Finding.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Finding.java
index c980481d..0f5b40a9 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Finding.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Finding.java
@@ -62,202 +62,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Finding(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
-
-              findingType_ = rawValue;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              httpMethod_ = s;
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              fuzzedUrl_ = s;
-              break;
-            }
-          case 42:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              body_ = s;
-              break;
-            }
-          case 50:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              description_ = s;
-              break;
-            }
-          case 58:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              reproductionUrl_ = s;
-              break;
-            }
-          case 66:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              frameUrl_ = s;
-              break;
-            }
-          case 74:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              finalUrl_ = s;
-              break;
-            }
-          case 82:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              trackingId_ = s;
-              break;
-            }
-          case 90:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.OutdatedLibrary.Builder subBuilder = null;
-              if (outdatedLibrary_ != null) {
-                subBuilder = outdatedLibrary_.toBuilder();
-              }
-              outdatedLibrary_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.OutdatedLibrary.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(outdatedLibrary_);
-                outdatedLibrary_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 98:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.ViolatingResource.Builder subBuilder =
-                  null;
-              if (violatingResource_ != null) {
-                subBuilder = violatingResource_.toBuilder();
-              }
-              violatingResource_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ViolatingResource.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(violatingResource_);
-                violatingResource_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 106:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.VulnerableParameters.Builder subBuilder =
-                  null;
-              if (vulnerableParameters_ != null) {
-                subBuilder = vulnerableParameters_.toBuilder();
-              }
-              vulnerableParameters_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.VulnerableParameters.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(vulnerableParameters_);
-                vulnerableParameters_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 114:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.Xss.Builder subBuilder = null;
-              if (xss_ != null) {
-                subBuilder = xss_.toBuilder();
-              }
-              xss_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.Xss.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(xss_);
-                xss_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 122:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Builder subBuilder =
-                  null;
-              if (vulnerableHeaders_ != null) {
-                subBuilder = vulnerableHeaders_.toBuilder();
-              }
-              vulnerableHeaders_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(vulnerableHeaders_);
-                vulnerableHeaders_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.FindingProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_Finding_descriptor;
@@ -1492,7 +1296,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (vulnerableHeaders_ != null) {
       output.writeMessage(15, getVulnerableHeaders());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1549,7 +1353,7 @@ public int getSerializedSize() {
     if (vulnerableHeaders_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(15, getVulnerableHeaders());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1595,7 +1399,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasXss()) {
       if (!getXss().equals(other.getXss())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1646,7 +1450,7 @@ public int hashCode() {
       hash = (37 * hash) + XSS_FIELD_NUMBER;
       hash = (53 * hash) + getXss().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1776,17 +1580,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.Finding.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -2008,7 +1805,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.Finding oth
       if (other.hasXss()) {
         mergeXss(other.getXss());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -2023,18 +1820,124 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.Finding parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 16:
+              {
+                findingType_ = input.readEnum();
+
+                break;
+              } // case 16
+            case 26:
+              {
+                httpMethod_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            case 34:
+              {
+                fuzzedUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 34
+            case 42:
+              {
+                body_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 42
+            case 50:
+              {
+                description_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 50
+            case 58:
+              {
+                reproductionUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 58
+            case 66:
+              {
+                frameUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 66
+            case 74:
+              {
+                finalUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 74
+            case 82:
+              {
+                trackingId_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 82
+            case 90:
+              {
+                input.readMessage(getOutdatedLibraryFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 90
+            case 98:
+              {
+                input.readMessage(
+                    getViolatingResourceFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 98
+            case 106:
+              {
+                input.readMessage(
+                    getVulnerableParametersFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 106
+            case 114:
+              {
+                input.readMessage(getXssFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 114
+            case 122:
+              {
+                input.readMessage(
+                    getVulnerableHeadersFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 122
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.Finding) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -4157,7 +4060,18 @@ public Finding parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Finding(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/FindingTypeStats.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/FindingTypeStats.java
index 3fa56903..9bc04a0b 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/FindingTypeStats.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/FindingTypeStats.java
@@ -53,57 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private FindingTypeStats(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
-
-              findingType_ = rawValue;
-              break;
-            }
-          case 16:
-            {
-              findingCount_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.FindingTypeStatsProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_FindingTypeStats_descriptor;
@@ -197,7 +146,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (findingCount_ != 0) {
       output.writeInt32(2, findingCount_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -214,7 +163,7 @@ public int getSerializedSize() {
     if (findingCount_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, findingCount_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -232,7 +181,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (findingType_ != other.findingType_) return false;
     if (getFindingCount() != other.getFindingCount()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -247,7 +196,7 @@ public int hashCode() {
     hash = (53 * hash) + findingType_;
     hash = (37 * hash) + FINDING_COUNT_FIELD_NUMBER;
     hash = (53 * hash) + getFindingCount();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -378,17 +327,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.FindingTypeStats.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -485,7 +427,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.FindingType
       if (other.getFindingCount() != 0) {
         setFindingCount(other.getFindingCount());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -500,18 +442,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.FindingTypeStats parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                findingType_ = input.readEnum();
+
+                break;
+              } // case 8
+            case 16:
+              {
+                findingCount_ = input.readInt32();
+
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.FindingTypeStats) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -694,7 +661,18 @@ public FindingTypeStats parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new FindingTypeStats(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetFindingRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetFindingRequest.java
index cfe8db4f..b7505c90 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetFindingRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetFindingRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetFindingRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_GetFindingRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.GetFindingRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.GetFindingRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -461,7 +408,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.GetFindingR
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -476,19 +423,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.GetFindingRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.GetFindingRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -651,7 +616,18 @@ public GetFindingRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetFindingRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanConfigRequest.java
index a84f8936..69adc772 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanConfigRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_GetScanConfigRequest_descriptor;
@@ -185,7 +139,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -197,7 +151,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -214,7 +168,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.GetScanConfigRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -227,7 +181,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -357,17 +311,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.GetScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -460,7 +407,7 @@ public Builder mergeFrom(
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -475,19 +422,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.GetScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.GetScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -646,7 +611,18 @@ public GetScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanRunRequest.java
index 2073d4e2..7381f1bf 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/GetScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_GetScanRunRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.GetScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.GetScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -461,7 +408,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.GetScanRunR
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -476,19 +423,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.GetScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.GetScanRunRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -651,7 +616,18 @@ public GetScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsRequest.java
index 13be1c66..f2dab988 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListCrawledUrlsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListCrawledUrlsRequest_descriptor;
@@ -279,7 +221,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -297,7 +239,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -316,7 +258,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -333,7 +275,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -465,17 +407,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.ListCrawledUrlsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -583,7 +518,7 @@ public Builder mergeFrom(
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -598,19 +533,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListCrawledUrlsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListCrawledUrlsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -948,7 +913,18 @@ public ListCrawledUrlsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListCrawledUrlsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsResponse.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsResponse.java
index 3b2986b1..22197cfe 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListCrawledUrlsResponse.java
@@ -53,70 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListCrawledUrlsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                crawledUrls_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1alpha.CrawledUrl>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              crawledUrls_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.CrawledUrl.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        crawledUrls_ = java.util.Collections.unmodifiableList(crawledUrls_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListCrawledUrlsResponse_descriptor;
@@ -274,7 +210,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -289,7 +225,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -307,7 +243,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getCrawledUrlsList().equals(other.getCrawledUrlsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -324,7 +260,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -456,19 +392,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.ListCrawledUrlsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getCrawledUrlsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -476,10 +403,11 @@ public Builder clear() {
       super.clear();
       if (crawledUrlsBuilder_ == null) {
         crawledUrls_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        crawledUrls_ = null;
         crawledUrlsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -606,7 +534,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -621,19 +549,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListCrawledUrlsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1alpha.CrawledUrl m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1alpha.CrawledUrl.parser(),
+                        extensionRegistry);
+                if (crawledUrlsBuilder_ == null) {
+                  ensureCrawledUrlsIsMutable();
+                  crawledUrls_.add(m);
+                } else {
+                  crawledUrlsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListCrawledUrlsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1144,7 +1104,18 @@ public ListCrawledUrlsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListCrawledUrlsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsRequest.java
index 8edfe8f9..b856cd66 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingTypeStatsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListFindingTypeStatsRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsRequest) obj;
 
     if (!getParent().equals(other.getParent())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PARENT_FIELD_NUMBER;
     hash = (53 * hash) + getParent().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -362,17 +316,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -469,7 +416,7 @@ public Builder mergeFrom(
         parent_ = other.parent_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -484,19 +431,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -661,7 +626,18 @@ public ListFindingTypeStatsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingTypeStatsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsResponse.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsResponse.java
index 6d0b1ac7..2519af9b 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingTypeStatsResponse.java
@@ -52,63 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingTypeStatsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                findingTypeStats_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1alpha.FindingTypeStats>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              findingTypeStats_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.FindingTypeStats.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        findingTypeStats_ = java.util.Collections.unmodifiableList(findingTypeStats_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListFindingTypeStatsResponse_descriptor;
@@ -225,7 +168,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < findingTypeStats_.size(); i++) {
       output.writeMessage(1, findingTypeStats_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -237,7 +180,7 @@ public int getSerializedSize() {
     for (int i = 0; i < findingTypeStats_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, findingTypeStats_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -255,7 +198,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsResponse) obj;
 
     if (!getFindingTypeStatsList().equals(other.getFindingTypeStatsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -270,7 +213,7 @@ public int hashCode() {
       hash = (37 * hash) + FINDING_TYPE_STATS_FIELD_NUMBER;
       hash = (53 * hash) + getFindingTypeStatsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -403,19 +346,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getFindingTypeStatsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -423,10 +357,11 @@ public Builder clear() {
       super.clear();
       if (findingTypeStatsBuilder_ == null) {
         findingTypeStats_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        findingTypeStats_ = null;
         findingTypeStatsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -548,7 +483,7 @@ public Builder mergeFrom(
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -563,19 +498,45 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1alpha.FindingTypeStats m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1alpha.FindingTypeStats.parser(),
+                        extensionRegistry);
+                if (findingTypeStatsBuilder_ == null) {
+                  ensureFindingTypeStatsIsMutable();
+                  findingTypeStats_.add(m);
+                } else {
+                  findingTypeStatsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListFindingTypeStatsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1023,7 +984,18 @@ public ListFindingTypeStatsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingTypeStatsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsRequest.java
index 97037754..ea53b3bf 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsRequest.java
@@ -54,71 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              filter_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 32:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListFindingsRequest_descriptor;
@@ -345,7 +280,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(4, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -366,7 +301,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -386,7 +321,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getFilter().equals(other.getFilter())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -405,7 +340,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -535,17 +470,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.ListFindingsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -658,7 +586,7 @@ public Builder mergeFrom(
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -673,19 +601,55 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListFindingsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                filter_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            case 32:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListFindingsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1144,7 +1108,18 @@ public ListFindingsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsResponse.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsResponse.java
index db67ac92..54959e63 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListFindingsResponse.java
@@ -53,69 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                findings_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              findings_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.Finding.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        findings_ = java.util.Collections.unmodifiableList(findings_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListFindingsResponse_descriptor;
@@ -272,7 +209,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -287,7 +224,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -305,7 +242,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getFindingsList().equals(other.getFindingsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -322,7 +259,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -452,19 +389,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.ListFindingsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getFindingsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -472,10 +400,11 @@ public Builder clear() {
       super.clear();
       if (findingsBuilder_ == null) {
         findings_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        findings_ = null;
         findingsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -600,7 +529,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -615,19 +544,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListFindingsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1alpha.Finding m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1alpha.Finding.parser(),
+                        extensionRegistry);
+                if (findingsBuilder_ == null) {
+                  ensureFindingsIsMutable();
+                  findings_.add(m);
+                } else {
+                  findingsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListFindingsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1135,7 +1096,18 @@ public ListFindingsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsRequest.java
index c3cc336c..cfb2a9bf 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanConfigsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListScanConfigsRequest_descriptor;
@@ -277,7 +219,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -295,7 +237,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -314,7 +256,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -331,7 +273,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -463,17 +405,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.ListScanConfigsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -581,7 +516,7 @@ public Builder mergeFrom(
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -596,19 +531,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListScanConfigsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListScanConfigsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -941,7 +906,18 @@ public ListScanConfigsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanConfigsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsResponse.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsResponse.java
index c891010e..86596cce 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanConfigsResponse.java
@@ -53,70 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanConfigsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                scanConfigs_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1alpha.ScanConfig>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              scanConfigs_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ScanConfig.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        scanConfigs_ = java.util.Collections.unmodifiableList(scanConfigs_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListScanConfigsResponse_descriptor;
@@ -274,7 +210,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -289,7 +225,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -307,7 +243,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getScanConfigsList().equals(other.getScanConfigsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -324,7 +260,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -456,19 +392,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.ListScanConfigsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getScanConfigsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -476,10 +403,11 @@ public Builder clear() {
       super.clear();
       if (scanConfigsBuilder_ == null) {
         scanConfigs_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        scanConfigs_ = null;
         scanConfigsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -606,7 +534,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -621,19 +549,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListScanConfigsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1alpha.ScanConfig m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1alpha.ScanConfig.parser(),
+                        extensionRegistry);
+                if (scanConfigsBuilder_ == null) {
+                  ensureScanConfigsIsMutable();
+                  scanConfigs_.add(m);
+                } else {
+                  scanConfigsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListScanConfigsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1144,7 +1104,18 @@ public ListScanConfigsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanConfigsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsRequest.java
index e595bbab..053aa8bd 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanRunsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListScanRunsRequest_descriptor;
@@ -277,7 +219,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -295,7 +237,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -314,7 +256,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -331,7 +273,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -461,17 +403,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.ListScanRunsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -577,7 +512,7 @@ public Builder mergeFrom(
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -592,19 +527,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListScanRunsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListScanRunsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -937,7 +902,18 @@ public ListScanRunsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanRunsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsResponse.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsResponse.java
index 892663f5..fa26314c 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ListScanRunsResponse.java
@@ -53,69 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanRunsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                scanRuns_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              scanRuns_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ScanRun.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        scanRuns_ = java.util.Collections.unmodifiableList(scanRuns_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ListScanRunsResponse_descriptor;
@@ -272,7 +209,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -287,7 +224,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -305,7 +242,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getScanRunsList().equals(other.getScanRunsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -322,7 +259,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -452,19 +389,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.ListScanRunsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getScanRunsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -472,10 +400,11 @@ public Builder clear() {
       super.clear();
       if (scanRunsBuilder_ == null) {
         scanRuns_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        scanRuns_ = null;
         scanRunsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -600,7 +529,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -615,19 +544,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ListScanRunsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1alpha.ScanRun m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1alpha.ScanRun.parser(),
+                        extensionRegistry);
+                if (scanRunsBuilder_ == null) {
+                  ensureScanRunsIsMutable();
+                  scanRuns_.add(m);
+                } else {
+                  scanRunsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ListScanRunsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1135,7 +1096,18 @@ public ListScanRunsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanRunsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/OutdatedLibrary.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/OutdatedLibrary.java
index eb2983e5..6f7d949f 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/OutdatedLibrary.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/OutdatedLibrary.java
@@ -54,73 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private OutdatedLibrary(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              libraryName_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              version_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                learnMoreUrls_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              learnMoreUrls_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        learnMoreUrls_ = learnMoreUrls_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_OutdatedLibrary_descriptor;
@@ -318,7 +251,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < learnMoreUrls_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, learnMoreUrls_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -341,7 +274,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getLearnMoreUrlsList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -360,7 +293,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getLibraryName().equals(other.getLibraryName())) return false;
     if (!getVersion().equals(other.getVersion())) return false;
     if (!getLearnMoreUrlsList().equals(other.getLearnMoreUrlsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -379,7 +312,7 @@ public int hashCode() {
       hash = (37 * hash) + LEARN_MORE_URLS_FIELD_NUMBER;
       hash = (53 * hash) + getLearnMoreUrlsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -509,17 +442,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.OutdatedLibrary.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -634,7 +560,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.OutdatedLib
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -649,18 +575,50 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.OutdatedLibrary parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                libraryName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureLearnMoreUrlsIsMutable();
+                learnMoreUrls_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.OutdatedLibrary) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1078,7 +1036,18 @@ public OutdatedLibrary parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new OutdatedLibrary(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanConfig.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanConfig.java
index 3f1d5d32..5b509874 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanConfig.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanConfig.java
@@ -58,180 +58,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanConfig(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              displayName_ = s;
-              break;
-            }
-          case 24:
-            {
-              maxQps_ = input.readInt32();
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                startingUrls_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              startingUrls_.add(s);
-              break;
-            }
-          case 42:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.Builder
-                  subBuilder = null;
-              if (authentication_ != null) {
-                subBuilder = authentication_.toBuilder();
-              }
-              authentication_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                          .parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(authentication_);
-                authentication_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 48:
-            {
-              int rawValue = input.readEnum();
-
-              userAgent_ = rawValue;
-              break;
-            }
-          case 58:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                blacklistPatterns_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              blacklistPatterns_.add(s);
-              break;
-            }
-          case 66:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Schedule.Builder subBuilder =
-                  null;
-              if (schedule_ != null) {
-                subBuilder = schedule_.toBuilder();
-              }
-              schedule_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Schedule.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(schedule_);
-                schedule_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 72:
-            {
-              int rawValue = input.readEnum();
-              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                targetPlatforms_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000004;
-              }
-              targetPlatforms_.add(rawValue);
-              break;
-            }
-          case 74:
-            {
-              int length = input.readRawVarint32();
-              int oldLimit = input.pushLimit(length);
-              while (input.getBytesUntilLimit() > 0) {
-                int rawValue = input.readEnum();
-                if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                  targetPlatforms_ = new java.util.ArrayList();
-                  mutable_bitField0_ |= 0x00000004;
-                }
-                targetPlatforms_.add(rawValue);
-              }
-              input.popLimit(oldLimit);
-              break;
-            }
-          case 90:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.ScanRun.Builder subBuilder = null;
-              if (latestRun_ != null) {
-                subBuilder = latestRun_.toBuilder();
-              }
-              latestRun_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ScanRun.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(latestRun_);
-                latestRun_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        startingUrls_ = startingUrls_.getUnmodifiableView();
-      }
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
-        blacklistPatterns_ = blacklistPatterns_.getUnmodifiableView();
-      }
-      if (((mutable_bitField0_ & 0x00000004) != 0)) {
-        targetPlatforms_ = java.util.Collections.unmodifiableList(targetPlatforms_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.ScanConfigProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ScanConfig_descriptor;
@@ -715,99 +541,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Authentication(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.GoogleAccount
-                        .Builder
-                    subBuilder = null;
-                if (authenticationCase_ == 1) {
-                  subBuilder =
-                      ((com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                                  .GoogleAccount)
-                              authentication_)
-                          .toBuilder();
-                }
-                authentication_ =
-                    input.readMessage(
-                        com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                            .GoogleAccount.parser(),
-                        extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(
-                      (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                              .GoogleAccount)
-                          authentication_);
-                  authentication_ = subBuilder.buildPartial();
-                }
-                authenticationCase_ = 1;
-                break;
-              }
-            case 18:
-              {
-                com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.CustomAccount
-                        .Builder
-                    subBuilder = null;
-                if (authenticationCase_ == 2) {
-                  subBuilder =
-                      ((com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                                  .CustomAccount)
-                              authentication_)
-                          .toBuilder();
-                }
-                authentication_ =
-                    input.readMessage(
-                        com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                            .CustomAccount.parser(),
-                        extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(
-                      (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                              .CustomAccount)
-                          authentication_);
-                  authentication_ = subBuilder.buildPartial();
-                }
-                authenticationCase_ = 2;
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1alpha.ScanConfigProto
           .internal_static_google_cloud_websecurityscanner_v1alpha_ScanConfig_Authentication_descriptor;
@@ -920,60 +653,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
 
-      private GoogleAccount(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  username_ = s;
-                  break;
-                }
-              case 18:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  password_ = s;
-                  break;
-                }
-              default:
-                {
-                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.cloud.websecurityscanner.v1alpha.ScanConfigProto
             .internal_static_google_cloud_websecurityscanner_v1alpha_ScanConfig_Authentication_GoogleAccount_descriptor;
@@ -1115,7 +794,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(password_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 2, password_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -1130,7 +809,7 @@ public int getSerializedSize() {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(password_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, password_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -1151,7 +830,7 @@ public boolean equals(final java.lang.Object obj) {
 
         if (!getUsername().equals(other.getUsername())) return false;
         if (!getPassword().equals(other.getPassword())) return false;
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -1166,7 +845,7 @@ public int hashCode() {
         hash = (53 * hash) + getUsername().hashCode();
         hash = (37 * hash) + PASSWORD_FIELD_NUMBER;
         hash = (53 * hash) + getPassword().hashCode();
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -1324,17 +1003,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
         // Construct using
         // com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.GoogleAccount.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
         }
 
         @java.lang.Override
@@ -1448,7 +1120,7 @@ public Builder mergeFrom(
             password_ = other.password_;
             onChanged();
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -1463,21 +1135,43 @@ public Builder mergeFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.GoogleAccount
-              parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    username_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    password_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 18
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage =
-                (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                        .GoogleAccount)
-                    e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
+            onChanged();
+          } // finally
           return this;
         }
 
@@ -1747,7 +1441,19 @@ public GoogleAccount parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
-              return new GoogleAccount(input, extensionRegistry);
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
             }
           };
 
@@ -1890,67 +1596,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
 
-      private CustomAccount(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  username_ = s;
-                  break;
-                }
-              case 18:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  password_ = s;
-                  break;
-                }
-              case 26:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  loginUrl_ = s;
-                  break;
-                }
-              default:
-                {
-                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.cloud.websecurityscanner.v1alpha.ScanConfigProto
             .internal_static_google_cloud_websecurityscanner_v1alpha_ScanConfig_Authentication_CustomAccount_descriptor;
@@ -2144,7 +1789,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(loginUrl_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 3, loginUrl_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -2162,7 +1807,7 @@ public int getSerializedSize() {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(loginUrl_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, loginUrl_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -2184,7 +1829,7 @@ public boolean equals(final java.lang.Object obj) {
         if (!getUsername().equals(other.getUsername())) return false;
         if (!getPassword().equals(other.getPassword())) return false;
         if (!getLoginUrl().equals(other.getLoginUrl())) return false;
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -2201,7 +1846,7 @@ public int hashCode() {
         hash = (53 * hash) + getPassword().hashCode();
         hash = (37 * hash) + LOGIN_URL_FIELD_NUMBER;
         hash = (53 * hash) + getLoginUrl().hashCode();
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -2359,17 +2004,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
         // Construct using
         // com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.CustomAccount.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
         }
 
         @java.lang.Override
@@ -2490,7 +2128,7 @@ public Builder mergeFrom(
             loginUrl_ = other.loginUrl_;
             onChanged();
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -2505,21 +2143,49 @@ public Builder mergeFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.CustomAccount
-              parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    username_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    password_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 18
+                case 26:
+                  {
+                    loginUrl_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 26
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage =
-                (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication
-                        .CustomAccount)
-                    e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
+            onChanged();
+          } // finally
           return this;
         }
 
@@ -2895,7 +2561,19 @@ public CustomAccount parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
-              return new CustomAccount(input, extensionRegistry);
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
             }
           };
 
@@ -3116,7 +2794,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.CustomAccount)
                 authentication_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -3141,7 +2819,7 @@ public int getSerializedSize() {
                         .CustomAccount)
                     authentication_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -3168,7 +2846,7 @@ public boolean equals(final java.lang.Object obj) {
         case 0:
         default:
       }
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -3191,7 +2869,7 @@ public int hashCode() {
         case 0:
         default:
       }
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -3326,22 +3004,21 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
       // Construct using
       // com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        if (googleAccountBuilder_ != null) {
+          googleAccountBuilder_.clear();
+        }
+        if (customAccountBuilder_ != null) {
+          customAccountBuilder_.clear();
+        }
         authenticationCase_ = 0;
         authentication_ = null;
         return this;
@@ -3461,7 +3138,7 @@ public Builder mergeFrom(
               break;
             }
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -3476,19 +3153,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getGoogleAccountFieldBuilder().getBuilder(), extensionRegistry);
+                  authenticationCase_ = 1;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(getCustomAccountFieldBuilder().getBuilder(), extensionRegistry);
+                  authenticationCase_ = 2;
+                  break;
+                } // case 18
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Authentication)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -4066,7 +3767,19 @@ public Authentication parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Authentication(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -4180,65 +3893,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Schedule(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                com.google.protobuf.Timestamp.Builder subBuilder = null;
-                if (scheduleTime_ != null) {
-                  subBuilder = scheduleTime_.toBuilder();
-                }
-                scheduleTime_ =
-                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(scheduleTime_);
-                  scheduleTime_ = subBuilder.buildPartial();
-                }
-
-                break;
-              }
-            case 16:
-              {
-                intervalDurationDays_ = input.readInt32();
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1alpha.ScanConfigProto
           .internal_static_google_cloud_websecurityscanner_v1alpha_ScanConfig_Schedule_descriptor;
@@ -4349,7 +4003,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       if (intervalDurationDays_ != 0) {
         output.writeInt32(2, intervalDurationDays_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -4364,7 +4018,7 @@ public int getSerializedSize() {
       if (intervalDurationDays_ != 0) {
         size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, intervalDurationDays_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -4385,7 +4039,7 @@ public boolean equals(final java.lang.Object obj) {
         if (!getScheduleTime().equals(other.getScheduleTime())) return false;
       }
       if (getIntervalDurationDays() != other.getIntervalDurationDays()) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -4402,7 +4056,7 @@ public int hashCode() {
       }
       hash = (37 * hash) + INTERVAL_DURATION_DAYS_FIELD_NUMBER;
       hash = (53 * hash) + getIntervalDurationDays();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -4536,17 +4190,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
       // Construct using
       // com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Schedule.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
@@ -4654,7 +4301,7 @@ public Builder mergeFrom(
         if (other.getIntervalDurationDays() != 0) {
           setIntervalDurationDays(other.getIntervalDurationDays());
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -4669,19 +4316,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Schedule parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getScheduleTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                  break;
+                } // case 10
+              case 16:
+                {
+                  intervalDurationDays_ = input.readInt32();
+
+                  break;
+                } // case 16
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Schedule)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -4984,7 +4655,19 @@ public Schedule parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Schedule(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -5613,7 +5296,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (latestRun_ != null) {
       output.writeMessage(11, getLatestRun());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -5674,7 +5357,7 @@ public int getSerializedSize() {
     if (latestRun_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getLatestRun());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -5709,7 +5392,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasLatestRun()) {
       if (!getLatestRun().equals(other.getLatestRun())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -5752,7 +5435,7 @@ public int hashCode() {
       hash = (37 * hash) + LATEST_RUN_FIELD_NUMBER;
       hash = (53 * hash) + getLatestRun().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -5883,17 +5566,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.ScanConfig.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -6096,7 +5772,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.ScanConfig
       if (other.hasLatestRun()) {
         mergeLatestRun(other.getLatestRun());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -6111,18 +5787,106 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ScanConfig parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                displayName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                maxQps_ = input.readInt32();
+
+                break;
+              } // case 24
+            case 34:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureStartingUrlsIsMutable();
+                startingUrls_.add(s);
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getAuthenticationFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 42
+            case 48:
+              {
+                userAgent_ = input.readEnum();
+
+                break;
+              } // case 48
+            case 58:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureBlacklistPatternsIsMutable();
+                blacklistPatterns_.add(s);
+                break;
+              } // case 58
+            case 66:
+              {
+                input.readMessage(getScheduleFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 66
+            case 72:
+              {
+                int tmpRaw = input.readEnum();
+                ensureTargetPlatformsIsMutable();
+                targetPlatforms_.add(tmpRaw);
+                break;
+              } // case 72
+            case 74:
+              {
+                int length = input.readRawVarint32();
+                int oldLimit = input.pushLimit(length);
+                while (input.getBytesUntilLimit() > 0) {
+                  int tmpRaw = input.readEnum();
+                  ensureTargetPlatformsIsMutable();
+                  targetPlatforms_.add(tmpRaw);
+                }
+                input.popLimit(oldLimit);
+                break;
+              } // case 74
+            case 90:
+              {
+                input.readMessage(getLatestRunFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 90
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ScanConfig) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -7734,7 +7498,18 @@ public ScanConfig parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanConfig(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanRun.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanRun.java
index 55bf5a93..a543cd8c 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanRun.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ScanRun.java
@@ -54,116 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRun(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
-
-              executionState_ = rawValue;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
-
-              resultState_ = rawValue;
-              break;
-            }
-          case 34:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (startTime_ != null) {
-                subBuilder = startTime_.toBuilder();
-              }
-              startTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(startTime_);
-                startTime_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 42:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (endTime_ != null) {
-                subBuilder = endTime_.toBuilder();
-              }
-              endTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(endTime_);
-                endTime_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 48:
-            {
-              urlsCrawledCount_ = input.readInt64();
-              break;
-            }
-          case 56:
-            {
-              urlsTestedCount_ = input.readInt64();
-              break;
-            }
-          case 64:
-            {
-              hasVulnerabilities_ = input.readBool();
-              break;
-            }
-          case 72:
-            {
-              progressPercent_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.ScanRunProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ScanRun_descriptor;
@@ -898,7 +788,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (progressPercent_ != 0) {
       output.writeInt32(9, progressPercent_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -939,7 +829,7 @@ public int getSerializedSize() {
     if (progressPercent_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(9, progressPercent_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -970,7 +860,7 @@ public boolean equals(final java.lang.Object obj) {
     if (getUrlsTestedCount() != other.getUrlsTestedCount()) return false;
     if (getHasVulnerabilities() != other.getHasVulnerabilities()) return false;
     if (getProgressPercent() != other.getProgressPercent()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1003,7 +893,7 @@ public int hashCode() {
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getHasVulnerabilities());
     hash = (37 * hash) + PROGRESS_PERCENT_FIELD_NUMBER;
     hash = (53 * hash) + getProgressPercent();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1132,17 +1022,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.ScanRun.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -1296,7 +1179,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.ScanRun oth
       if (other.getProgressPercent() != 0) {
         setProgressPercent(other.getProgressPercent());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1311,18 +1194,85 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ScanRun parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 16:
+              {
+                executionState_ = input.readEnum();
+
+                break;
+              } // case 16
+            case 24:
+              {
+                resultState_ = input.readEnum();
+
+                break;
+              } // case 24
+            case 34:
+              {
+                input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 42
+            case 48:
+              {
+                urlsCrawledCount_ = input.readInt64();
+
+                break;
+              } // case 48
+            case 56:
+              {
+                urlsTestedCount_ = input.readInt64();
+
+                break;
+              } // case 56
+            case 64:
+              {
+                hasVulnerabilities_ = input.readBool();
+
+                break;
+              } // case 64
+            case 72:
+              {
+                progressPercent_ = input.readInt32();
+
+                break;
+              } // case 72
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ScanRun) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -2269,7 +2219,18 @@ public ScanRun parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRun(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StartScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StartScanRunRequest.java
index f17df141..eecf1667 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StartScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StartScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private StartScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_StartScanRunRequest_descriptor;
@@ -185,7 +139,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -197,7 +151,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -214,7 +168,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.StartScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -227,7 +181,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -357,17 +311,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.StartScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -460,7 +407,7 @@ public Builder mergeFrom(
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -475,19 +422,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.StartScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.StartScanRunRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -646,7 +611,18 @@ public StartScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StartScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StopScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StopScanRunRequest.java
index cb679cb0..d047de67 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StopScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/StopScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private StopScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_StopScanRunRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.StopScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.StopScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -461,7 +408,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.StopScanRun
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -476,19 +423,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.StopScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.StopScanRunRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -652,7 +617,18 @@ public StopScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StopScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/UpdateScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/UpdateScanConfigRequest.java
index 72451e53..f7b6a255 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/UpdateScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/UpdateScanConfigRequest.java
@@ -50,77 +50,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private UpdateScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1alpha.ScanConfig.Builder subBuilder = null;
-              if (scanConfig_ != null) {
-                subBuilder = scanConfig_.toBuilder();
-              }
-              scanConfig_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.ScanConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfig_);
-                scanConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 26:
-            {
-              com.google.protobuf.FieldMask.Builder subBuilder = null;
-              if (updateMask_ != null) {
-                subBuilder = updateMask_.toBuilder();
-              }
-              updateMask_ =
-                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(updateMask_);
-                updateMask_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_UpdateScanConfigRequest_descriptor;
@@ -271,7 +200,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (updateMask_ != null) {
       output.writeMessage(3, getUpdateMask());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -286,7 +215,7 @@ public int getSerializedSize() {
     if (updateMask_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getUpdateMask());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -310,7 +239,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasUpdateMask()) {
       if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -329,7 +258,7 @@ public int hashCode() {
       hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
       hash = (53 * hash) + getUpdateMask().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -461,17 +390,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1alpha.UpdateScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -587,7 +509,7 @@ public Builder mergeFrom(
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -602,19 +524,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.UpdateScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 18:
+              {
+                input.readMessage(getScanConfigFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.UpdateScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1085,7 +1031,18 @@ public UpdateScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new UpdateScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ViolatingResource.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ViolatingResource.java
index c87d214c..0bbfddb1 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ViolatingResource.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/ViolatingResource.java
@@ -54,59 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ViolatingResource(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              contentType_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              resourceUrl_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_ViolatingResource_descriptor;
@@ -240,7 +187,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceUrl_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, resourceUrl_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -255,7 +202,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceUrl_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, resourceUrl_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -273,7 +220,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getContentType().equals(other.getContentType())) return false;
     if (!getResourceUrl().equals(other.getResourceUrl())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -288,7 +235,7 @@ public int hashCode() {
     hash = (53 * hash) + getContentType().hashCode();
     hash = (37 * hash) + RESOURCE_URL_FIELD_NUMBER;
     hash = (53 * hash) + getResourceUrl().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -419,17 +366,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.ViolatingResource.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -528,7 +468,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.ViolatingRe
         resourceUrl_ = other.resourceUrl_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -543,19 +483,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.ViolatingResource parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                contentType_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                resourceUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.ViolatingResource)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -804,7 +768,18 @@ public ViolatingResource parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ViolatingResource(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableHeaders.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableHeaders.java
index 8544d3d4..5e2b4576 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableHeaders.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableHeaders.java
@@ -53,80 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private VulnerableHeaders(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                headers_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              headers_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                missingHeaders_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header>();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              missingHeaders_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        headers_ = java.util.Collections.unmodifiableList(headers_);
-      }
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
-        missingHeaders_ = java.util.Collections.unmodifiableList(missingHeaders_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_VulnerableHeaders_descriptor;
@@ -232,59 +158,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Header(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                name_ = s;
-                break;
-              }
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                value_ = s;
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1alpha.FindingAddonProto
           .internal_static_google_cloud_websecurityscanner_v1alpha_VulnerableHeaders_Header_descriptor;
@@ -418,7 +291,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, value_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -433,7 +306,7 @@ public int getSerializedSize() {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, value_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -451,7 +324,7 @@ public boolean equals(final java.lang.Object obj) {
 
       if (!getName().equals(other.getName())) return false;
       if (!getValue().equals(other.getValue())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -466,7 +339,7 @@ public int hashCode() {
       hash = (53 * hash) + getName().hashCode();
       hash = (37 * hash) + VALUE_FIELD_NUMBER;
       hash = (53 * hash) + getValue().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -600,17 +473,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
       // Construct using
       // com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
@@ -715,7 +581,7 @@ public Builder mergeFrom(
           value_ = other.value_;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -730,19 +596,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  name_ = input.readStringRequireUtf8();
+
+                  break;
+                } // case 10
+              case 18:
+                {
+                  value_ = input.readStringRequireUtf8();
+
+                  break;
+                } // case 18
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -993,7 +883,19 @@ public Header parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Header(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -1196,7 +1098,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < missingHeaders_.size(); i++) {
       output.writeMessage(2, missingHeaders_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1211,7 +1113,7 @@ public int getSerializedSize() {
     for (int i = 0; i < missingHeaders_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, missingHeaders_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1229,7 +1131,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getHeadersList().equals(other.getHeadersList())) return false;
     if (!getMissingHeadersList().equals(other.getMissingHeadersList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1248,7 +1150,7 @@ public int hashCode() {
       hash = (37 * hash) + MISSING_HEADERS_FIELD_NUMBER;
       hash = (53 * hash) + getMissingHeadersList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1378,20 +1280,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getHeadersFieldBuilder();
-        getMissingHeadersFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -1399,16 +1291,18 @@ public Builder clear() {
       super.clear();
       if (headersBuilder_ == null) {
         headers_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        headers_ = null;
         headersBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       if (missingHeadersBuilder_ == null) {
         missingHeaders_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
       } else {
+        missingHeaders_ = null;
         missingHeadersBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000002);
       return this;
     }
 
@@ -1561,7 +1455,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.VulnerableH
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1576,19 +1470,61 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header
+                            .parser(),
+                        extensionRegistry);
+                if (headersBuilder_ == null) {
+                  ensureHeadersIsMutable();
+                  headers_.add(m);
+                } else {
+                  headersBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders.Header
+                            .parser(),
+                        extensionRegistry);
+                if (missingHeadersBuilder_ == null) {
+                  ensureMissingHeadersIsMutable();
+                  missingHeaders_.add(m);
+                } else {
+                  missingHeadersBuilder_.addMessage(m);
+                }
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.VulnerableHeaders)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -2435,7 +2371,18 @@ public VulnerableHeaders parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VulnerableHeaders(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableParameters.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableParameters.java
index 1cbcd0ba..8d77e58f 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableParameters.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/VulnerableParameters.java
@@ -52,59 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private VulnerableParameters(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                parameterNames_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              parameterNames_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        parameterNames_ = parameterNames_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_VulnerableParameters_descriptor;
@@ -198,7 +145,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < parameterNames_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parameterNames_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -215,7 +162,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getParameterNamesList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -232,7 +179,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1alpha.VulnerableParameters) obj;
 
     if (!getParameterNamesList().equals(other.getParameterNamesList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -247,7 +194,7 @@ public int hashCode() {
       hash = (37 * hash) + PARAMETER_NAMES_FIELD_NUMBER;
       hash = (53 * hash) + getParameterNamesList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -377,17 +324,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.VulnerableParameters.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -491,7 +431,7 @@ public Builder mergeFrom(
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -506,19 +446,38 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.VulnerableParameters parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureParameterNamesIsMutable();
+                parameterNames_.add(s);
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1alpha.VulnerableParameters)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -726,7 +685,18 @@ public VulnerableParameters parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VulnerableParameters(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Xss.java b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Xss.java
index f8a3b4fc..e9d5a632 100644
--- a/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Xss.java
+++ b/proto-google-cloud-websecurityscanner-v1alpha/src/main/java/com/google/cloud/websecurityscanner/v1alpha/Xss.java
@@ -53,66 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Xss(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                stackTraces_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              stackTraces_.add(s);
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              errorMessage_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        stackTraces_ = stackTraces_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1alpha.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1alpha_Xss_descriptor;
@@ -258,7 +198,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(errorMessage_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, errorMessage_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -278,7 +218,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(errorMessage_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, errorMessage_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -296,7 +236,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getStackTracesList().equals(other.getStackTracesList())) return false;
     if (!getErrorMessage().equals(other.getErrorMessage())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -313,7 +253,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + ERROR_MESSAGE_FIELD_NUMBER;
     hash = (53 * hash) + getErrorMessage().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -442,17 +382,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1alpha.Xss.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -560,7 +493,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1alpha.Xss other)
         errorMessage_ = other.errorMessage_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -575,17 +508,44 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1alpha.Xss parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureStackTracesIsMutable();
+                stackTraces_.add(s);
+                break;
+              } // case 10
+            case 18:
+              {
+                errorMessage_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.websecurityscanner.v1alpha.Xss) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -897,7 +857,18 @@ public Xss parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Xss(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/pom.xml b/proto-google-cloud-websecurityscanner-v1beta/pom.xml
index b2054a2c..04b60f95 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/pom.xml
+++ b/proto-google-cloud-websecurityscanner-v1beta/pom.xml
@@ -4,13 +4,13 @@
   4.0.0
   com.google.api.grpc
   proto-google-cloud-websecurityscanner-v1beta
-  0.89.4
+  0.90.0
   proto-google-cloud-websecurityscanner-v1beta
   PROTO library for proto-google-cloud-websecurityscanner-v1beta
   
     com.google.cloud
     google-cloud-websecurityscanner-parent
-    2.2.4
+    2.3.0
   
   
     
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CrawledUrl.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CrawledUrl.java
index a8334886..12eb1023 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CrawledUrl.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CrawledUrl.java
@@ -56,66 +56,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private CrawledUrl(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              httpMethod_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              url_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              body_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.CrawledUrlProto
         .internal_static_google_cloud_websecurityscanner_v1beta_CrawledUrl_descriptor;
@@ -303,7 +243,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(body_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, body_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -321,7 +261,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(body_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, body_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -340,7 +280,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getHttpMethod().equals(other.getHttpMethod())) return false;
     if (!getUrl().equals(other.getUrl())) return false;
     if (!getBody().equals(other.getBody())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -357,7 +297,7 @@ public int hashCode() {
     hash = (53 * hash) + getUrl().hashCode();
     hash = (37 * hash) + BODY_FIELD_NUMBER;
     hash = (53 * hash) + getBody().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -489,17 +429,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.CrawledUrl.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -603,7 +536,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.CrawledUrl o
         body_ = other.body_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -618,18 +551,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.CrawledUrl parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                httpMethod_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                url_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                body_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.CrawledUrl) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -988,7 +952,18 @@ public CrawledUrl parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CrawledUrl(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CreateScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CreateScanConfigRequest.java
index 1db99ab1..c43ab050 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CreateScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/CreateScanConfigRequest.java
@@ -52,69 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private CreateScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ScanConfig.Builder subBuilder = null;
-              if (scanConfig_ != null) {
-                subBuilder = scanConfig_.toBuilder();
-              }
-              scanConfig_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfig_);
-                scanConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_CreateScanConfigRequest_descriptor;
@@ -259,7 +196,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (scanConfig_ != null) {
       output.writeMessage(2, getScanConfig());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -274,7 +211,7 @@ public int getSerializedSize() {
     if (scanConfig_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getScanConfig());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -295,7 +232,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasScanConfig()) {
       if (!getScanConfig().equals(other.getScanConfig())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -312,7 +249,7 @@ public int hashCode() {
       hash = (37 * hash) + SCAN_CONFIG_FIELD_NUMBER;
       hash = (53 * hash) + getScanConfig().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -444,17 +381,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.CreateScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -563,7 +493,7 @@ public Builder mergeFrom(
       if (other.hasScanConfig()) {
         mergeScanConfig(other.getScanConfig());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -578,19 +508,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.CreateScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getScanConfigFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.CreateScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -953,7 +907,18 @@ public CreateScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CreateScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/DeleteScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/DeleteScanConfigRequest.java
index b30f12e6..c8a830be 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/DeleteScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/DeleteScanConfigRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private DeleteScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_DeleteScanConfigRequest_descriptor;
@@ -185,7 +139,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -197,7 +151,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -214,7 +168,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.DeleteScanConfigRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -227,7 +181,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.DeleteScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -464,7 +411,7 @@ public Builder mergeFrom(
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -479,19 +426,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.DeleteScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.DeleteScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -650,7 +615,18 @@ public DeleteScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new DeleteScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Finding.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Finding.java
index 15ae7730..ceb3f72d 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Finding.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Finding.java
@@ -62,218 +62,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Finding(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              findingType_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              httpMethod_ = s;
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              fuzzedUrl_ = s;
-              break;
-            }
-          case 42:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              body_ = s;
-              break;
-            }
-          case 50:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              description_ = s;
-              break;
-            }
-          case 58:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              reproductionUrl_ = s;
-              break;
-            }
-          case 66:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              frameUrl_ = s;
-              break;
-            }
-          case 74:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              finalUrl_ = s;
-              break;
-            }
-          case 82:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              trackingId_ = s;
-              break;
-            }
-          case 90:
-            {
-              com.google.cloud.websecurityscanner.v1beta.OutdatedLibrary.Builder subBuilder = null;
-              if (outdatedLibrary_ != null) {
-                subBuilder = outdatedLibrary_.toBuilder();
-              }
-              outdatedLibrary_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.OutdatedLibrary.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(outdatedLibrary_);
-                outdatedLibrary_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 98:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ViolatingResource.Builder subBuilder =
-                  null;
-              if (violatingResource_ != null) {
-                subBuilder = violatingResource_.toBuilder();
-              }
-              violatingResource_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ViolatingResource.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(violatingResource_);
-                violatingResource_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 106:
-            {
-              com.google.cloud.websecurityscanner.v1beta.VulnerableParameters.Builder subBuilder =
-                  null;
-              if (vulnerableParameters_ != null) {
-                subBuilder = vulnerableParameters_.toBuilder();
-              }
-              vulnerableParameters_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.VulnerableParameters.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(vulnerableParameters_);
-                vulnerableParameters_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 114:
-            {
-              com.google.cloud.websecurityscanner.v1beta.Xss.Builder subBuilder = null;
-              if (xss_ != null) {
-                subBuilder = xss_.toBuilder();
-              }
-              xss_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.Xss.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(xss_);
-                xss_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 122:
-            {
-              com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Builder subBuilder =
-                  null;
-              if (vulnerableHeaders_ != null) {
-                subBuilder = vulnerableHeaders_.toBuilder();
-              }
-              vulnerableHeaders_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(vulnerableHeaders_);
-                vulnerableHeaders_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 130:
-            {
-              com.google.cloud.websecurityscanner.v1beta.Form.Builder subBuilder = null;
-              if (form_ != null) {
-                subBuilder = form_.toBuilder();
-              }
-              form_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.Form.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(form_);
-                form_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingProto
         .internal_static_google_cloud_websecurityscanner_v1beta_Finding_descriptor;
@@ -1163,7 +951,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (form_ != null) {
       output.writeMessage(16, getForm());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1221,7 +1009,7 @@ public int getSerializedSize() {
     if (form_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(16, getForm());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1271,7 +1059,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasXss()) {
       if (!getXss().equals(other.getXss())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1326,7 +1114,7 @@ public int hashCode() {
       hash = (37 * hash) + XSS_FIELD_NUMBER;
       hash = (53 * hash) + getXss().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1456,17 +1244,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.Finding.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -1703,7 +1484,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.Finding othe
       if (other.hasXss()) {
         mergeXss(other.getXss());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1718,18 +1499,130 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.Finding parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                findingType_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                httpMethod_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            case 34:
+              {
+                fuzzedUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 34
+            case 42:
+              {
+                body_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 42
+            case 50:
+              {
+                description_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 50
+            case 58:
+              {
+                reproductionUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 58
+            case 66:
+              {
+                frameUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 66
+            case 74:
+              {
+                finalUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 74
+            case 82:
+              {
+                trackingId_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 82
+            case 90:
+              {
+                input.readMessage(getOutdatedLibraryFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 90
+            case 98:
+              {
+                input.readMessage(
+                    getViolatingResourceFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 98
+            case 106:
+              {
+                input.readMessage(
+                    getVulnerableParametersFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 106
+            case 114:
+              {
+                input.readMessage(getXssFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 114
+            case 122:
+              {
+                input.readMessage(
+                    getVulnerableHeadersFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 122
+            case 130:
+              {
+                input.readMessage(getFormFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 130
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.Finding) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -4069,7 +3962,18 @@ public Finding parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Finding(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/FindingTypeStats.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/FindingTypeStats.java
index 40ea677b..aae1c42b 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/FindingTypeStats.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/FindingTypeStats.java
@@ -53,57 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private FindingTypeStats(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              findingType_ = s;
-              break;
-            }
-          case 16:
-            {
-              findingCount_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingTypeStatsProto
         .internal_static_google_cloud_websecurityscanner_v1beta_FindingTypeStats_descriptor;
@@ -206,7 +155,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (findingCount_ != 0) {
       output.writeInt32(2, findingCount_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -221,7 +170,7 @@ public int getSerializedSize() {
     if (findingCount_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, findingCount_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -239,7 +188,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getFindingType().equals(other.getFindingType())) return false;
     if (getFindingCount() != other.getFindingCount()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -254,7 +203,7 @@ public int hashCode() {
     hash = (53 * hash) + getFindingType().hashCode();
     hash = (37 * hash) + FINDING_COUNT_FIELD_NUMBER;
     hash = (53 * hash) + getFindingCount();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -385,17 +334,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.FindingTypeStats.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -491,7 +433,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.FindingTypeS
       if (other.getFindingCount() != 0) {
         setFindingCount(other.getFindingCount());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -506,18 +448,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.FindingTypeStats parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                findingType_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 16:
+              {
+                findingCount_ = input.readInt32();
+
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.FindingTypeStats) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -711,7 +678,18 @@ public FindingTypeStats parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new FindingTypeStats(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Form.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Form.java
index 5b578613..bf8c24c1 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Form.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Form.java
@@ -53,66 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Form(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              actionUri_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                fields_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              fields_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        fields_ = fields_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1beta_Form_descriptor;
@@ -258,7 +198,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < fields_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, fields_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -278,7 +218,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getFieldsList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -296,7 +236,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getActionUri().equals(other.getActionUri())) return false;
     if (!getFieldsList().equals(other.getFieldsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -313,7 +253,7 @@ public int hashCode() {
       hash = (37 * hash) + FIELDS_FIELD_NUMBER;
       hash = (53 * hash) + getFieldsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -442,17 +382,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.Form.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -560,7 +493,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.Form other)
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -575,17 +508,44 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.Form parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                actionUri_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureFieldsIsMutable();
+                fields_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.websecurityscanner.v1beta.Form) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -897,7 +857,18 @@ public Form parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Form(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetFindingRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetFindingRequest.java
index 9c58abb6..805011fc 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetFindingRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetFindingRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetFindingRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_GetFindingRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.GetFindingRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.GetFindingRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -461,7 +408,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.GetFindingRe
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -476,18 +423,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.GetFindingRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.GetFindingRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -650,7 +616,18 @@ public GetFindingRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetFindingRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanConfigRequest.java
index 2801eb0b..aa427004 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanConfigRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_GetScanConfigRequest_descriptor;
@@ -185,7 +139,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -197,7 +151,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -214,7 +168,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.GetScanConfigRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -227,7 +181,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -357,17 +311,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.GetScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -460,7 +407,7 @@ public Builder mergeFrom(
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -475,19 +422,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.GetScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.GetScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -646,7 +611,18 @@ public GetScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanRunRequest.java
index b85b8769..a7db40e1 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/GetScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private GetScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_GetScanRunRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.GetScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.GetScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -461,7 +408,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.GetScanRunRe
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -476,18 +423,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.GetScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.GetScanRunRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -650,7 +616,18 @@ public GetScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new GetScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsRequest.java
index 916c047d..c390f432 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListCrawledUrlsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListCrawledUrlsRequest_descriptor;
@@ -279,7 +221,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -297,7 +239,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -316,7 +258,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -333,7 +275,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -465,17 +407,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.ListCrawledUrlsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -581,7 +516,7 @@ public Builder mergeFrom(
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -596,19 +531,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListCrawledUrlsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListCrawledUrlsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -946,7 +911,18 @@ public ListCrawledUrlsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListCrawledUrlsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsResponse.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsResponse.java
index 6f82cec4..1db04e1e 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListCrawledUrlsResponse.java
@@ -53,70 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListCrawledUrlsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                crawledUrls_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1beta.CrawledUrl>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              crawledUrls_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.CrawledUrl.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        crawledUrls_ = java.util.Collections.unmodifiableList(crawledUrls_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListCrawledUrlsResponse_descriptor;
@@ -274,7 +210,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -289,7 +225,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -307,7 +243,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getCrawledUrlsList().equals(other.getCrawledUrlsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -324,7 +260,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -456,19 +392,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.ListCrawledUrlsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getCrawledUrlsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -476,10 +403,11 @@ public Builder clear() {
       super.clear();
       if (crawledUrlsBuilder_ == null) {
         crawledUrls_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        crawledUrls_ = null;
         crawledUrlsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -606,7 +534,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -621,19 +549,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListCrawledUrlsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1beta.CrawledUrl m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.CrawledUrl.parser(),
+                        extensionRegistry);
+                if (crawledUrlsBuilder_ == null) {
+                  ensureCrawledUrlsIsMutable();
+                  crawledUrls_.add(m);
+                } else {
+                  crawledUrlsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListCrawledUrlsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1144,7 +1104,18 @@ public ListCrawledUrlsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListCrawledUrlsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsRequest.java
index bdac7a6d..1ce34563 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingTypeStatsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListFindingTypeStatsRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsRequest) obj;
 
     if (!getParent().equals(other.getParent())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PARENT_FIELD_NUMBER;
     hash = (53 * hash) + getParent().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -361,17 +315,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -467,7 +414,7 @@ public Builder mergeFrom(
         parent_ = other.parent_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -482,19 +429,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -658,7 +623,18 @@ public ListFindingTypeStatsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingTypeStatsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsResponse.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsResponse.java
index 230bd82f..8664758d 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingTypeStatsResponse.java
@@ -52,63 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingTypeStatsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                findingTypeStats_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1beta.FindingTypeStats>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              findingTypeStats_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.FindingTypeStats.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        findingTypeStats_ = java.util.Collections.unmodifiableList(findingTypeStats_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListFindingTypeStatsResponse_descriptor;
@@ -220,7 +163,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < findingTypeStats_.size(); i++) {
       output.writeMessage(1, findingTypeStats_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -232,7 +175,7 @@ public int getSerializedSize() {
     for (int i = 0; i < findingTypeStats_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, findingTypeStats_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -249,7 +192,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsResponse) obj;
 
     if (!getFindingTypeStatsList().equals(other.getFindingTypeStatsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -264,7 +207,7 @@ public int hashCode() {
       hash = (37 * hash) + FINDING_TYPE_STATS_FIELD_NUMBER;
       hash = (53 * hash) + getFindingTypeStatsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -397,19 +340,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getFindingTypeStatsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -417,10 +351,11 @@ public Builder clear() {
       super.clear();
       if (findingTypeStatsBuilder_ == null) {
         findingTypeStats_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        findingTypeStats_ = null;
         findingTypeStatsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -542,7 +477,7 @@ public Builder mergeFrom(
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -557,19 +492,45 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1beta.FindingTypeStats m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.FindingTypeStats.parser(),
+                        extensionRegistry);
+                if (findingTypeStatsBuilder_ == null) {
+                  ensureFindingTypeStatsIsMutable();
+                  findingTypeStats_.add(m);
+                } else {
+                  findingTypeStatsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListFindingTypeStatsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1017,7 +978,18 @@ public ListFindingTypeStatsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingTypeStatsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsRequest.java
index 87539f9b..6ae56759 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsRequest.java
@@ -54,71 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              filter_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 32:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListFindingsRequest_descriptor;
@@ -345,7 +280,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(4, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -366,7 +301,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -386,7 +321,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getFilter().equals(other.getFilter())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -405,7 +340,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -535,17 +470,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ListFindingsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -657,7 +585,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ListFindings
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -672,19 +600,55 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListFindingsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                filter_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 26
+            case 32:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListFindingsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1143,7 +1107,18 @@ public ListFindingsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsResponse.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsResponse.java
index f0e98b1d..b0172184 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListFindingsResponse.java
@@ -53,69 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListFindingsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                findings_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              findings_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.Finding.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        findings_ = java.util.Collections.unmodifiableList(findings_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListFindingsResponse_descriptor;
@@ -272,7 +209,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -287,7 +224,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -305,7 +242,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getFindingsList().equals(other.getFindingsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -322,7 +259,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -452,19 +389,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ListFindingsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getFindingsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -472,10 +400,11 @@ public Builder clear() {
       super.clear();
       if (findingsBuilder_ == null) {
         findings_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        findings_ = null;
         findingsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -600,7 +529,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -615,19 +544,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListFindingsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1beta.Finding m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.Finding.parser(),
+                        extensionRegistry);
+                if (findingsBuilder_ == null) {
+                  ensureFindingsIsMutable();
+                  findings_.add(m);
+                } else {
+                  findingsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListFindingsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1135,7 +1096,18 @@ public ListFindingsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListFindingsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsRequest.java
index f80cdd78..e4ba2b8b 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanConfigsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListScanConfigsRequest_descriptor;
@@ -277,7 +219,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -295,7 +237,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -314,7 +256,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -331,7 +273,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -463,17 +405,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.ListScanConfigsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -579,7 +514,7 @@ public Builder mergeFrom(
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -594,19 +529,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListScanConfigsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListScanConfigsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -939,7 +904,18 @@ public ListScanConfigsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanConfigsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsResponse.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsResponse.java
index 1d5891fd..f11eea42 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanConfigsResponse.java
@@ -53,70 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanConfigsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                scanConfigs_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1beta.ScanConfig>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              scanConfigs_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanConfig.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        scanConfigs_ = java.util.Collections.unmodifiableList(scanConfigs_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListScanConfigsResponse_descriptor;
@@ -274,7 +210,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -289,7 +225,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -307,7 +243,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getScanConfigsList().equals(other.getScanConfigsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -324,7 +260,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -456,19 +392,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.ListScanConfigsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getScanConfigsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -476,10 +403,11 @@ public Builder clear() {
       super.clear();
       if (scanConfigsBuilder_ == null) {
         scanConfigs_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        scanConfigs_ = null;
         scanConfigsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -606,7 +534,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -621,19 +549,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListScanConfigsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1beta.ScanConfig m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.ScanConfig.parser(),
+                        extensionRegistry);
+                if (scanConfigsBuilder_ == null) {
+                  ensureScanConfigsIsMutable();
+                  scanConfigs_.add(m);
+                } else {
+                  scanConfigsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListScanConfigsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1144,7 +1104,18 @@ public ListScanConfigsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanConfigsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsRequest.java
index aff0e1c0..08dc1e68 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsRequest.java
@@ -53,64 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanRunsRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              parent_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              pageToken_ = s;
-              break;
-            }
-          case 24:
-            {
-              pageSize_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListScanRunsRequest_descriptor;
@@ -277,7 +219,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (pageSize_ != 0) {
       output.writeInt32(3, pageSize_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -295,7 +237,7 @@ public int getSerializedSize() {
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -314,7 +256,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getParent().equals(other.getParent())) return false;
     if (!getPageToken().equals(other.getPageToken())) return false;
     if (getPageSize() != other.getPageSize()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -331,7 +273,7 @@ public int hashCode() {
     hash = (53 * hash) + getPageToken().hashCode();
     hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
     hash = (53 * hash) + getPageSize();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -461,17 +403,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ListScanRunsRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -576,7 +511,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ListScanRuns
       if (other.getPageSize() != 0) {
         setPageSize(other.getPageSize());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -591,19 +526,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListScanRunsRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListScanRunsRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -936,7 +901,18 @@ public ListScanRunsRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanRunsRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsResponse.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsResponse.java
index 6562b694..e4d2f381 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsResponse.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ListScanRunsResponse.java
@@ -53,69 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ListScanRunsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                scanRuns_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              scanRuns_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanRun.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              nextPageToken_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        scanRuns_ = java.util.Collections.unmodifiableList(scanRuns_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ListScanRunsResponse_descriptor;
@@ -272,7 +209,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -287,7 +224,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -305,7 +242,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getScanRunsList().equals(other.getScanRunsList())) return false;
     if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -322,7 +259,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -452,19 +389,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ListScanRunsResponse.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getScanRunsFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -472,10 +400,11 @@ public Builder clear() {
       super.clear();
       if (scanRunsBuilder_ == null) {
         scanRuns_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        scanRuns_ = null;
         scanRunsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       nextPageToken_ = "";
 
       return this;
@@ -600,7 +529,7 @@ public Builder mergeFrom(
         nextPageToken_ = other.nextPageToken_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -615,19 +544,51 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ListScanRunsResponse parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1beta.ScanRun m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.ScanRun.parser(),
+                        extensionRegistry);
+                if (scanRunsBuilder_ == null) {
+                  ensureScanRunsIsMutable();
+                  scanRuns_.add(m);
+                } else {
+                  scanRunsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ListScanRunsResponse)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1135,7 +1096,18 @@ public ListScanRunsResponse parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListScanRunsResponse(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/OutdatedLibrary.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/OutdatedLibrary.java
index acf0bcd4..9a8d992a 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/OutdatedLibrary.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/OutdatedLibrary.java
@@ -54,73 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private OutdatedLibrary(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              libraryName_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              version_ = s;
-              break;
-            }
-          case 26:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                learnMoreUrls_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              learnMoreUrls_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        learnMoreUrls_ = learnMoreUrls_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1beta_OutdatedLibrary_descriptor;
@@ -318,7 +251,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < learnMoreUrls_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, learnMoreUrls_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -341,7 +274,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getLearnMoreUrlsList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -360,7 +293,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getLibraryName().equals(other.getLibraryName())) return false;
     if (!getVersion().equals(other.getVersion())) return false;
     if (!getLearnMoreUrlsList().equals(other.getLearnMoreUrlsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -379,7 +312,7 @@ public int hashCode() {
       hash = (37 * hash) + LEARN_MORE_URLS_FIELD_NUMBER;
       hash = (53 * hash) + getLearnMoreUrlsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -509,17 +442,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.OutdatedLibrary.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -634,7 +560,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.OutdatedLibr
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -649,18 +575,50 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.OutdatedLibrary parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                libraryName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                version_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureLearnMoreUrlsIsMutable();
+                learnMoreUrls_.add(s);
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.OutdatedLibrary) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1078,7 +1036,18 @@ public OutdatedLibrary parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new OutdatedLibrary(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfig.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfig.java
index 534992ec..b64c3f5d 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfig.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfig.java
@@ -59,193 +59,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanConfig(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              displayName_ = s;
-              break;
-            }
-          case 24:
-            {
-              maxQps_ = input.readInt32();
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                startingUrls_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              startingUrls_.add(s);
-              break;
-            }
-          case 42:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.Builder
-                  subBuilder = null;
-              if (authentication_ != null) {
-                subBuilder = authentication_.toBuilder();
-              }
-              authentication_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(authentication_);
-                authentication_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 48:
-            {
-              int rawValue = input.readEnum();
-
-              userAgent_ = rawValue;
-              break;
-            }
-          case 58:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                blacklistPatterns_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              blacklistPatterns_.add(s);
-              break;
-            }
-          case 66:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ScanConfig.Schedule.Builder subBuilder =
-                  null;
-              if (schedule_ != null) {
-                subBuilder = schedule_.toBuilder();
-              }
-              schedule_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanConfig.Schedule.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(schedule_);
-                schedule_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 72:
-            {
-              int rawValue = input.readEnum();
-              if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                targetPlatforms_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000004;
-              }
-              targetPlatforms_.add(rawValue);
-              break;
-            }
-          case 74:
-            {
-              int length = input.readRawVarint32();
-              int oldLimit = input.pushLimit(length);
-              while (input.getBytesUntilLimit() > 0) {
-                int rawValue = input.readEnum();
-                if (!((mutable_bitField0_ & 0x00000004) != 0)) {
-                  targetPlatforms_ = new java.util.ArrayList();
-                  mutable_bitField0_ |= 0x00000004;
-                }
-                targetPlatforms_.add(rawValue);
-              }
-              input.popLimit(oldLimit);
-              break;
-            }
-          case 80:
-            {
-              int rawValue = input.readEnum();
-
-              exportToSecurityCommandCenter_ = rawValue;
-              break;
-            }
-          case 90:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ScanRun.Builder subBuilder = null;
-              if (latestRun_ != null) {
-                subBuilder = latestRun_.toBuilder();
-              }
-              latestRun_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanRun.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(latestRun_);
-                latestRun_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 96:
-            {
-              int rawValue = input.readEnum();
-
-              riskLevel_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        startingUrls_ = startingUrls_.getUnmodifiableView();
-      }
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
-        blacklistPatterns_ = blacklistPatterns_.getUnmodifiableView();
-      }
-      if (((mutable_bitField0_ & 0x00000004) != 0)) {
-        targetPlatforms_ = java.util.Collections.unmodifiableList(targetPlatforms_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.ScanConfigProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ScanConfig_descriptor;
@@ -1054,99 +867,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Authentication(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.GoogleAccount
-                        .Builder
-                    subBuilder = null;
-                if (authenticationCase_ == 1) {
-                  subBuilder =
-                      ((com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication
-                                  .GoogleAccount)
-                              authentication_)
-                          .toBuilder();
-                }
-                authentication_ =
-                    input.readMessage(
-                        com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication
-                            .GoogleAccount.parser(),
-                        extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(
-                      (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication
-                              .GoogleAccount)
-                          authentication_);
-                  authentication_ = subBuilder.buildPartial();
-                }
-                authenticationCase_ = 1;
-                break;
-              }
-            case 18:
-              {
-                com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.CustomAccount
-                        .Builder
-                    subBuilder = null;
-                if (authenticationCase_ == 2) {
-                  subBuilder =
-                      ((com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication
-                                  .CustomAccount)
-                              authentication_)
-                          .toBuilder();
-                }
-                authentication_ =
-                    input.readMessage(
-                        com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication
-                            .CustomAccount.parser(),
-                        extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(
-                      (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication
-                              .CustomAccount)
-                          authentication_);
-                  authentication_ = subBuilder.buildPartial();
-                }
-                authenticationCase_ = 2;
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1beta.ScanConfigProto
           .internal_static_google_cloud_websecurityscanner_v1beta_ScanConfig_Authentication_descriptor;
@@ -1259,60 +979,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
 
-      private GoogleAccount(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  username_ = s;
-                  break;
-                }
-              case 18:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  password_ = s;
-                  break;
-                }
-              default:
-                {
-                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.cloud.websecurityscanner.v1beta.ScanConfigProto
             .internal_static_google_cloud_websecurityscanner_v1beta_ScanConfig_Authentication_GoogleAccount_descriptor;
@@ -1454,7 +1120,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(password_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 2, password_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -1469,7 +1135,7 @@ public int getSerializedSize() {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(password_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, password_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -1490,7 +1156,7 @@ public boolean equals(final java.lang.Object obj) {
 
         if (!getUsername().equals(other.getUsername())) return false;
         if (!getPassword().equals(other.getPassword())) return false;
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -1505,7 +1171,7 @@ public int hashCode() {
         hash = (53 * hash) + getUsername().hashCode();
         hash = (37 * hash) + PASSWORD_FIELD_NUMBER;
         hash = (53 * hash) + getPassword().hashCode();
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -1663,17 +1329,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
         // Construct using
         // com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.GoogleAccount.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
         }
 
         @java.lang.Override
@@ -1786,7 +1445,7 @@ public Builder mergeFrom(
             password_ = other.password_;
             onChanged();
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -1801,20 +1460,43 @@ public Builder mergeFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.GoogleAccount
-              parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    username_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    password_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 18
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage =
-                (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.GoogleAccount)
-                    e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
+            onChanged();
+          } // finally
           return this;
         }
 
@@ -2084,7 +1766,19 @@ public GoogleAccount parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
-              return new GoogleAccount(input, extensionRegistry);
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
             }
           };
 
@@ -2227,67 +1921,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
         return this.unknownFields;
       }
 
-      private CustomAccount(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  username_ = s;
-                  break;
-                }
-              case 18:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  password_ = s;
-                  break;
-                }
-              case 26:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-
-                  loginUrl_ = s;
-                  break;
-                }
-              default:
-                {
-                  if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                    done = true;
-                  }
-                  break;
-                }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
-
       public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
         return com.google.cloud.websecurityscanner.v1beta.ScanConfigProto
             .internal_static_google_cloud_websecurityscanner_v1beta_ScanConfig_Authentication_CustomAccount_descriptor;
@@ -2481,7 +2114,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(loginUrl_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 3, loginUrl_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -2499,7 +2132,7 @@ public int getSerializedSize() {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(loginUrl_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, loginUrl_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -2521,7 +2154,7 @@ public boolean equals(final java.lang.Object obj) {
         if (!getUsername().equals(other.getUsername())) return false;
         if (!getPassword().equals(other.getPassword())) return false;
         if (!getLoginUrl().equals(other.getLoginUrl())) return false;
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -2538,7 +2171,7 @@ public int hashCode() {
         hash = (53 * hash) + getPassword().hashCode();
         hash = (37 * hash) + LOGIN_URL_FIELD_NUMBER;
         hash = (53 * hash) + getLoginUrl().hashCode();
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -2696,17 +2329,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
         // Construct using
         // com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.CustomAccount.newBuilder()
-        private Builder() {
-          maybeForceBuilderInitialization();
-        }
+        private Builder() {}
 
         private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
-        }
-
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
         }
 
         @java.lang.Override
@@ -2826,7 +2452,7 @@ public Builder mergeFrom(
             loginUrl_ = other.loginUrl_;
             onChanged();
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -2841,20 +2467,49 @@ public Builder mergeFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.CustomAccount
-              parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10:
+                  {
+                    username_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    password_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 18
+                case 26:
+                  {
+                    loginUrl_ = input.readStringRequireUtf8();
+
+                    break;
+                  } // case 26
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage =
-                (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.CustomAccount)
-                    e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
-              mergeFrom(parsedMessage);
-            }
-          }
+            onChanged();
+          } // finally
           return this;
         }
 
@@ -3230,7 +2885,19 @@ public CustomAccount parsePartialFrom(
                 com.google.protobuf.CodedInputStream input,
                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                 throws com.google.protobuf.InvalidProtocolBufferException {
-              return new CustomAccount(input, extensionRegistry);
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
             }
           };
 
@@ -3451,7 +3118,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.CustomAccount)
                 authentication_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -3474,7 +3141,7 @@ public int getSerializedSize() {
                 (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.CustomAccount)
                     authentication_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -3501,7 +3168,7 @@ public boolean equals(final java.lang.Object obj) {
         case 0:
         default:
       }
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -3524,7 +3191,7 @@ public int hashCode() {
         case 0:
         default:
       }
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -3658,22 +3325,21 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
       // Construct using
       // com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        if (googleAccountBuilder_ != null) {
+          googleAccountBuilder_.clear();
+        }
+        if (customAccountBuilder_ != null) {
+          customAccountBuilder_.clear();
+        }
         authenticationCase_ = 0;
         authentication_ = null;
         return this;
@@ -3792,7 +3458,7 @@ public Builder mergeFrom(
               break;
             }
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -3807,19 +3473,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getGoogleAccountFieldBuilder().getBuilder(), extensionRegistry);
+                  authenticationCase_ = 1;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(getCustomAccountFieldBuilder().getBuilder(), extensionRegistry);
+                  authenticationCase_ = 2;
+                  break;
+                } // case 18
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Authentication)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -4394,7 +4084,19 @@ public Authentication parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Authentication(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -4508,65 +4210,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Schedule(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                com.google.protobuf.Timestamp.Builder subBuilder = null;
-                if (scheduleTime_ != null) {
-                  subBuilder = scheduleTime_.toBuilder();
-                }
-                scheduleTime_ =
-                    input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-                if (subBuilder != null) {
-                  subBuilder.mergeFrom(scheduleTime_);
-                  scheduleTime_ = subBuilder.buildPartial();
-                }
-
-                break;
-              }
-            case 16:
-              {
-                intervalDurationDays_ = input.readInt32();
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1beta.ScanConfigProto
           .internal_static_google_cloud_websecurityscanner_v1beta_ScanConfig_Schedule_descriptor;
@@ -4677,7 +4320,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       if (intervalDurationDays_ != 0) {
         output.writeInt32(2, intervalDurationDays_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -4692,7 +4335,7 @@ public int getSerializedSize() {
       if (intervalDurationDays_ != 0) {
         size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, intervalDurationDays_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -4713,7 +4356,7 @@ public boolean equals(final java.lang.Object obj) {
         if (!getScheduleTime().equals(other.getScheduleTime())) return false;
       }
       if (getIntervalDurationDays() != other.getIntervalDurationDays()) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -4730,7 +4373,7 @@ public int hashCode() {
       }
       hash = (37 * hash) + INTERVAL_DURATION_DAYS_FIELD_NUMBER;
       hash = (53 * hash) + getIntervalDurationDays();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -4862,17 +4505,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       }
 
       // Construct using com.google.cloud.websecurityscanner.v1beta.ScanConfig.Schedule.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
@@ -4980,7 +4616,7 @@ public Builder mergeFrom(
         if (other.getIntervalDurationDays() != 0) {
           setIntervalDurationDays(other.getIntervalDurationDays());
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -4995,19 +4631,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1beta.ScanConfig.Schedule parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  input.readMessage(getScheduleTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                  break;
+                } // case 10
+              case 16:
+                {
+                  intervalDurationDays_ = input.readInt32();
+
+                  break;
+                } // case 16
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1beta.ScanConfig.Schedule)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -5310,7 +4970,19 @@ public Schedule parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Schedule(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -6035,7 +5707,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             .getNumber()) {
       output.writeEnum(12, riskLevel_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -6108,7 +5780,7 @@ public int getSerializedSize() {
             .getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(12, riskLevel_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -6145,7 +5817,7 @@ public boolean equals(final java.lang.Object obj) {
       if (!getLatestRun().equals(other.getLatestRun())) return false;
     }
     if (riskLevel_ != other.riskLevel_) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -6192,7 +5864,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + RISK_LEVEL_FIELD_NUMBER;
     hash = (53 * hash) + riskLevel_;
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -6322,17 +5994,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ScanConfig.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -6547,7 +6212,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ScanConfig o
       if (other.riskLevel_ != 0) {
         setRiskLevelValue(other.getRiskLevelValue());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -6562,18 +6227,118 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ScanConfig parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                displayName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            case 24:
+              {
+                maxQps_ = input.readInt32();
+
+                break;
+              } // case 24
+            case 34:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureStartingUrlsIsMutable();
+                startingUrls_.add(s);
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getAuthenticationFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 42
+            case 48:
+              {
+                userAgent_ = input.readEnum();
+
+                break;
+              } // case 48
+            case 58:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureBlacklistPatternsIsMutable();
+                blacklistPatterns_.add(s);
+                break;
+              } // case 58
+            case 66:
+              {
+                input.readMessage(getScheduleFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 66
+            case 72:
+              {
+                int tmpRaw = input.readEnum();
+                ensureTargetPlatformsIsMutable();
+                targetPlatforms_.add(tmpRaw);
+                break;
+              } // case 72
+            case 74:
+              {
+                int length = input.readRawVarint32();
+                int oldLimit = input.pushLimit(length);
+                while (input.getBytesUntilLimit() > 0) {
+                  int tmpRaw = input.readEnum();
+                  ensureTargetPlatformsIsMutable();
+                  targetPlatforms_.add(tmpRaw);
+                }
+                input.popLimit(oldLimit);
+                break;
+              } // case 74
+            case 80:
+              {
+                exportToSecurityCommandCenter_ = input.readEnum();
+
+                break;
+              } // case 80
+            case 90:
+              {
+                input.readMessage(getLatestRunFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 90
+            case 96:
+              {
+                riskLevel_ = input.readEnum();
+
+                break;
+              } // case 96
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ScanConfig) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -8391,7 +8156,18 @@ public ScanConfig parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanConfig(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfigError.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfigError.java
index 2f1c0033..a98777c6 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfigError.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanConfigError.java
@@ -56,59 +56,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanConfigError(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
-
-              code_ = rawValue;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              fieldName_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.ScanConfigErrorProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ScanConfigError_descriptor;
@@ -1337,7 +1284,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, fieldName_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1354,7 +1301,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(fieldName_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, fieldName_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1372,7 +1319,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (code_ != other.code_) return false;
     if (!getFieldName().equals(other.getFieldName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1387,7 +1334,7 @@ public int hashCode() {
     hash = (53 * hash) + code_;
     hash = (37 * hash) + FIELD_NAME_FIELD_NUMBER;
     hash = (53 * hash) + getFieldName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1520,17 +1467,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ScanConfigError.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -1626,7 +1566,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ScanConfigEr
         fieldName_ = other.fieldName_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1641,18 +1581,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ScanConfigError parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                code_ = input.readEnum();
+
+                break;
+              } // case 8
+            case 18:
+              {
+                fieldName_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ScanConfigError) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1902,7 +1867,18 @@ public ScanConfigError parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanConfigError(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRun.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRun.java
index a3bb4729..9e885a91 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRun.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRun.java
@@ -56,152 +56,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRun(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          case 16:
-            {
-              int rawValue = input.readEnum();
-
-              executionState_ = rawValue;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
-
-              resultState_ = rawValue;
-              break;
-            }
-          case 34:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (startTime_ != null) {
-                subBuilder = startTime_.toBuilder();
-              }
-              startTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(startTime_);
-                startTime_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 42:
-            {
-              com.google.protobuf.Timestamp.Builder subBuilder = null;
-              if (endTime_ != null) {
-                subBuilder = endTime_.toBuilder();
-              }
-              endTime_ =
-                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(endTime_);
-                endTime_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 48:
-            {
-              urlsCrawledCount_ = input.readInt64();
-              break;
-            }
-          case 56:
-            {
-              urlsTestedCount_ = input.readInt64();
-              break;
-            }
-          case 64:
-            {
-              hasVulnerabilities_ = input.readBool();
-              break;
-            }
-          case 72:
-            {
-              progressPercent_ = input.readInt32();
-              break;
-            }
-          case 82:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ScanRunErrorTrace.Builder subBuilder =
-                  null;
-              if (errorTrace_ != null) {
-                subBuilder = errorTrace_.toBuilder();
-              }
-              errorTrace_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanRunErrorTrace.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(errorTrace_);
-                errorTrace_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 90:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                warningTraces_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              warningTraces_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        warningTraces_ = java.util.Collections.unmodifiableList(warningTraces_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.ScanRunProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ScanRun_descriptor;
@@ -1073,7 +927,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < warningTraces_.size(); i++) {
       output.writeMessage(11, warningTraces_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1120,7 +974,7 @@ public int getSerializedSize() {
     for (int i = 0; i < warningTraces_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, warningTraces_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1156,7 +1010,7 @@ public boolean equals(final java.lang.Object obj) {
       if (!getErrorTrace().equals(other.getErrorTrace())) return false;
     }
     if (!getWarningTracesList().equals(other.getWarningTracesList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1197,7 +1051,7 @@ public int hashCode() {
       hash = (37 * hash) + WARNING_TRACES_FIELD_NUMBER;
       hash = (53 * hash) + getWarningTracesList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1327,19 +1181,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ScanRun.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getWarningTracesFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -1379,10 +1224,11 @@ public Builder clear() {
       }
       if (warningTracesBuilder_ == null) {
         warningTraces_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        warningTraces_ = null;
         warningTracesBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -1550,7 +1396,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ScanRun othe
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1565,18 +1411,105 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ScanRun parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 16:
+              {
+                executionState_ = input.readEnum();
+
+                break;
+              } // case 16
+            case 24:
+              {
+                resultState_ = input.readEnum();
+
+                break;
+              } // case 24
+            case 34:
+              {
+                input.readMessage(getStartTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 42
+            case 48:
+              {
+                urlsCrawledCount_ = input.readInt64();
+
+                break;
+              } // case 48
+            case 56:
+              {
+                urlsTestedCount_ = input.readInt64();
+
+                break;
+              } // case 56
+            case 64:
+              {
+                hasVulnerabilities_ = input.readBool();
+
+                break;
+              } // case 64
+            case 72:
+              {
+                progressPercent_ = input.readInt32();
+
+                break;
+              } // case 72
+            case 82:
+              {
+                input.readMessage(getErrorTraceFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 82
+            case 90:
+              {
+                com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace.parser(),
+                        extensionRegistry);
+                if (warningTracesBuilder_ == null) {
+                  ensureWarningTracesIsMutable();
+                  warningTraces_.add(m);
+                } else {
+                  warningTracesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 90
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ScanRun) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -3131,7 +3064,18 @@ public ScanRun parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRun(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunErrorTrace.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunErrorTrace.java
index dc3d2c51..0cd839cd 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunErrorTrace.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunErrorTrace.java
@@ -53,74 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRunErrorTrace(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
-
-              code_ = rawValue;
-              break;
-            }
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ScanConfigError.Builder subBuilder = null;
-              if (scanConfigError_ != null) {
-                subBuilder = scanConfigError_.toBuilder();
-              }
-              scanConfigError_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanConfigError.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfigError_);
-                scanConfigError_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 24:
-            {
-              mostCommonHttpErrorCode_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.ScanRunErrorTraceProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ScanRunErrorTrace_descriptor;
@@ -533,7 +465,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (mostCommonHttpErrorCode_ != 0) {
       output.writeInt32(3, mostCommonHttpErrorCode_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -553,7 +485,7 @@ public int getSerializedSize() {
     if (mostCommonHttpErrorCode_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, mostCommonHttpErrorCode_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -575,7 +507,7 @@ public boolean equals(final java.lang.Object obj) {
       if (!getScanConfigError().equals(other.getScanConfigError())) return false;
     }
     if (getMostCommonHttpErrorCode() != other.getMostCommonHttpErrorCode()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -594,7 +526,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + MOST_COMMON_HTTP_ERROR_CODE_FIELD_NUMBER;
     hash = (53 * hash) + getMostCommonHttpErrorCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -725,17 +657,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ScanRunErrorTrace.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -846,7 +771,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ScanRunError
       if (other.getMostCommonHttpErrorCode() != 0) {
         setMostCommonHttpErrorCode(other.getMostCommonHttpErrorCode());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -861,18 +786,49 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ScanRunErrorTrace parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                code_ = input.readEnum();
+
+                break;
+              } // case 8
+            case 18:
+              {
+                input.readMessage(getScanConfigErrorFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            case 24:
+              {
+                mostCommonHttpErrorCode_ = input.readInt32();
+
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ScanRunErrorTrace) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1270,7 +1226,18 @@ public ScanRunErrorTrace parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRunErrorTrace(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunWarningTrace.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunWarningTrace.java
index 092ab948..978f600e 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunWarningTrace.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ScanRunWarningTrace.java
@@ -54,52 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ScanRunWarningTrace(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
-
-              code_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTraceProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ScanRunWarningTrace_descriptor;
@@ -387,7 +341,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             .getNumber()) {
       output.writeEnum(1, code_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -401,7 +355,7 @@ public int getSerializedSize() {
             .getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, code_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -418,7 +372,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace) obj;
 
     if (code_ != other.code_) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -431,7 +385,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + CODE_FIELD_NUMBER;
     hash = (53 * hash) + code_;
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -563,17 +517,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -664,7 +611,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ScanRunWarni
       if (other.code_ != 0) {
         setCodeValue(other.getCodeValue());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -679,19 +626,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8:
+              {
+                code_ = input.readEnum();
+
+                break;
+              } // case 8
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ScanRunWarningTrace)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -823,7 +788,18 @@ public ScanRunWarningTrace parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ScanRunWarningTrace(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StartScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StartScanRunRequest.java
index a4ad4fdf..dbe1546d 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StartScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StartScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private StartScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_StartScanRunRequest_descriptor;
@@ -185,7 +139,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -197,7 +151,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -214,7 +168,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.StartScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -227,7 +181,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -357,17 +311,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.StartScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -459,7 +406,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.StartScanRun
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -474,19 +421,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.StartScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.StartScanRunRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -645,7 +610,18 @@ public StartScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StartScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StopScanRunRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StopScanRunRequest.java
index 970b36c4..fc532f4f 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StopScanRunRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/StopScanRunRequest.java
@@ -52,52 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private StopScanRunRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              name_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_StopScanRunRequest_descriptor;
@@ -187,7 +141,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -199,7 +153,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -216,7 +170,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.StopScanRunRequest) obj;
 
     if (!getName().equals(other.getName())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -229,7 +183,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + NAME_FIELD_NUMBER;
     hash = (53 * hash) + getName().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -359,17 +313,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.StopScanRunRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -461,7 +408,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.StopScanRunR
         name_ = other.name_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -476,19 +423,37 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.StopScanRunRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.StopScanRunRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -651,7 +616,18 @@ public StopScanRunRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new StopScanRunRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/UpdateScanConfigRequest.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/UpdateScanConfigRequest.java
index 9488505a..ec5553a1 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/UpdateScanConfigRequest.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/UpdateScanConfigRequest.java
@@ -50,77 +50,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private UpdateScanConfigRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 18:
-            {
-              com.google.cloud.websecurityscanner.v1beta.ScanConfig.Builder subBuilder = null;
-              if (scanConfig_ != null) {
-                subBuilder = scanConfig_.toBuilder();
-              }
-              scanConfig_ =
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.ScanConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(scanConfig_);
-                scanConfig_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          case 26:
-            {
-              com.google.protobuf.FieldMask.Builder subBuilder = null;
-              if (updateMask_ != null) {
-                subBuilder = updateMask_.toBuilder();
-              }
-              updateMask_ =
-                  input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(updateMask_);
-                updateMask_ = subBuilder.buildPartial();
-              }
-
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.WebSecurityScannerProto
         .internal_static_google_cloud_websecurityscanner_v1beta_UpdateScanConfigRequest_descriptor;
@@ -271,7 +200,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (updateMask_ != null) {
       output.writeMessage(3, getUpdateMask());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -286,7 +215,7 @@ public int getSerializedSize() {
     if (updateMask_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getUpdateMask());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -310,7 +239,7 @@ public boolean equals(final java.lang.Object obj) {
     if (hasUpdateMask()) {
       if (!getUpdateMask().equals(other.getUpdateMask())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -329,7 +258,7 @@ public int hashCode() {
       hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
       hash = (53 * hash) + getUpdateMask().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -461,17 +390,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
     // Construct using
     // com.google.cloud.websecurityscanner.v1beta.UpdateScanConfigRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -587,7 +509,7 @@ public Builder mergeFrom(
       if (other.hasUpdateMask()) {
         mergeUpdateMask(other.getUpdateMask());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -602,19 +524,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.UpdateScanConfigRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 18:
+              {
+                input.readMessage(getScanConfigFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getUpdateMaskFieldBuilder().getBuilder(), extensionRegistry);
+
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.UpdateScanConfigRequest)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -1084,7 +1030,18 @@ public UpdateScanConfigRequest parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new UpdateScanConfigRequest(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ViolatingResource.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ViolatingResource.java
index bd7f2cac..630d792c 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ViolatingResource.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/ViolatingResource.java
@@ -54,59 +54,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private ViolatingResource(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              contentType_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              resourceUrl_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1beta_ViolatingResource_descriptor;
@@ -240,7 +187,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceUrl_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, resourceUrl_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -255,7 +202,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceUrl_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, resourceUrl_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -273,7 +220,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getContentType().equals(other.getContentType())) return false;
     if (!getResourceUrl().equals(other.getResourceUrl())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -288,7 +235,7 @@ public int hashCode() {
     hash = (53 * hash) + getContentType().hashCode();
     hash = (37 * hash) + RESOURCE_URL_FIELD_NUMBER;
     hash = (53 * hash) + getResourceUrl().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -419,17 +366,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.ViolatingResource.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -528,7 +468,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.ViolatingRes
         resourceUrl_ = other.resourceUrl_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -543,18 +483,43 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.ViolatingResource parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                contentType_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 10
+            case 18:
+              {
+                resourceUrl_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.ViolatingResource) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -803,7 +768,18 @@ public ViolatingResource parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ViolatingResource(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableHeaders.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableHeaders.java
index 42d98b35..0d6fe256 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableHeaders.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableHeaders.java
@@ -53,80 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private VulnerableHeaders(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                headers_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              headers_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header.parser(),
-                      extensionRegistry));
-              break;
-            }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000002) != 0)) {
-                missingHeaders_ =
-                    new java.util.ArrayList<
-                        com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header>();
-                mutable_bitField0_ |= 0x00000002;
-              }
-              missingHeaders_.add(
-                  input.readMessage(
-                      com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header.parser(),
-                      extensionRegistry));
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        headers_ = java.util.Collections.unmodifiableList(headers_);
-      }
-      if (((mutable_bitField0_ & 0x00000002) != 0)) {
-        missingHeaders_ = java.util.Collections.unmodifiableList(missingHeaders_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1beta_VulnerableHeaders_descriptor;
@@ -232,59 +158,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
       return this.unknownFields;
     }
 
-    private Header(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                name_ = s;
-                break;
-              }
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                value_ = s;
-                break;
-              }
-            default:
-              {
-                if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-
     public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
       return com.google.cloud.websecurityscanner.v1beta.FindingAddonProto
           .internal_static_google_cloud_websecurityscanner_v1beta_VulnerableHeaders_Header_descriptor;
@@ -418,7 +291,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, value_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -433,7 +306,7 @@ public int getSerializedSize() {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, value_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -451,7 +324,7 @@ public boolean equals(final java.lang.Object obj) {
 
       if (!getName().equals(other.getName())) return false;
       if (!getValue().equals(other.getValue())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -466,7 +339,7 @@ public int hashCode() {
       hash = (53 * hash) + getName().hashCode();
       hash = (37 * hash) + VALUE_FIELD_NUMBER;
       hash = (53 * hash) + getValue().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -600,17 +473,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
 
       // Construct using
       // com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
+      private Builder() {}
 
       private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
-      }
-
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
       }
 
       @java.lang.Override
@@ -714,7 +580,7 @@ public Builder mergeFrom(
           value_ = other.value_;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -729,19 +595,43 @@ public Builder mergeFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10:
+                {
+                  name_ = input.readStringRequireUtf8();
+
+                  break;
+                } // case 10
+              case 18:
+                {
+                  value_ = input.readStringRequireUtf8();
+
+                  break;
+                } // case 18
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage =
-              (com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header)
-                  e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
+          onChanged();
+        } // finally
         return this;
       }
 
@@ -992,7 +882,19 @@ public Header parsePartialFrom(
               com.google.protobuf.CodedInputStream input,
               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
               throws com.google.protobuf.InvalidProtocolBufferException {
-            return new Header(input, extensionRegistry);
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
           }
         };
 
@@ -1194,7 +1096,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < missingHeaders_.size(); i++) {
       output.writeMessage(2, missingHeaders_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1209,7 +1111,7 @@ public int getSerializedSize() {
     for (int i = 0; i < missingHeaders_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, missingHeaders_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1227,7 +1129,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getHeadersList().equals(other.getHeadersList())) return false;
     if (!getMissingHeadersList().equals(other.getMissingHeadersList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1246,7 +1148,7 @@ public int hashCode() {
       hash = (37 * hash) + MISSING_HEADERS_FIELD_NUMBER;
       hash = (53 * hash) + getMissingHeadersList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1376,20 +1278,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
-        getHeadersFieldBuilder();
-        getMissingHeadersFieldBuilder();
-      }
     }
 
     @java.lang.Override
@@ -1397,16 +1289,18 @@ public Builder clear() {
       super.clear();
       if (headersBuilder_ == null) {
         headers_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        headers_ = null;
         headersBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       if (missingHeadersBuilder_ == null) {
         missingHeaders_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000002);
       } else {
+        missingHeaders_ = null;
         missingHeadersBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000002);
       return this;
     }
 
@@ -1559,7 +1453,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.VulnerableHe
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1574,18 +1468,61 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header
+                            .parser(),
+                        extensionRegistry);
+                if (headersBuilder_ == null) {
+                  ensureHeadersIsMutable();
+                  headers_.add(m);
+                } else {
+                  headersBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header m =
+                    input.readMessage(
+                        com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders.Header
+                            .parser(),
+                        extensionRegistry);
+                if (missingHeadersBuilder_ == null) {
+                  ensureMissingHeadersIsMutable();
+                  missingHeaders_.add(m);
+                } else {
+                  missingHeadersBuilder_.addMessage(m);
+                }
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.VulnerableHeaders) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -2432,7 +2369,18 @@ public VulnerableHeaders parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VulnerableHeaders(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableParameters.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableParameters.java
index 03debcf3..a03a0c7a 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableParameters.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/VulnerableParameters.java
@@ -52,59 +52,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private VulnerableParameters(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                parameterNames_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              parameterNames_.add(s);
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        parameterNames_ = parameterNames_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1beta_VulnerableParameters_descriptor;
@@ -198,7 +145,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < parameterNames_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parameterNames_.getRaw(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -215,7 +162,7 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getParameterNamesList().size();
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -232,7 +179,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.websecurityscanner.v1beta.VulnerableParameters) obj;
 
     if (!getParameterNamesList().equals(other.getParameterNamesList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -247,7 +194,7 @@ public int hashCode() {
       hash = (37 * hash) + PARAMETER_NAMES_FIELD_NUMBER;
       hash = (53 * hash) + getParameterNamesList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -377,17 +324,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.VulnerableParameters.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -491,7 +431,7 @@ public Builder mergeFrom(
         }
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -506,19 +446,38 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.VulnerableParameters parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureParameterNamesIsMutable();
+                parameterNames_.add(s);
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.websecurityscanner.v1beta.VulnerableParameters)
-                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -726,7 +685,18 @@ public VulnerableParameters parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VulnerableParameters(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Xss.java b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Xss.java
index f72469e0..c3553905 100644
--- a/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Xss.java
+++ b/proto-google-cloud-websecurityscanner-v1beta/src/main/java/com/google/cloud/websecurityscanner/v1beta/Xss.java
@@ -53,66 +53,6 @@ public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
 
-  private Xss(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                stackTraces_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              stackTraces_.add(s);
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              errorMessage_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        stackTraces_ = stackTraces_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-
   public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     return com.google.cloud.websecurityscanner.v1beta.FindingAddonProto
         .internal_static_google_cloud_websecurityscanner_v1beta_Xss_descriptor;
@@ -258,7 +198,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(errorMessage_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, errorMessage_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -278,7 +218,7 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(errorMessage_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, errorMessage_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -296,7 +236,7 @@ public boolean equals(final java.lang.Object obj) {
 
     if (!getStackTracesList().equals(other.getStackTracesList())) return false;
     if (!getErrorMessage().equals(other.getErrorMessage())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -313,7 +253,7 @@ public int hashCode() {
     }
     hash = (37 * hash) + ERROR_MESSAGE_FIELD_NUMBER;
     hash = (53 * hash) + getErrorMessage().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -442,17 +382,10 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
     }
 
     // Construct using com.google.cloud.websecurityscanner.v1beta.Xss.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
+    private Builder() {}
 
     private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
-    }
-
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
 
     @java.lang.Override
@@ -559,7 +492,7 @@ public Builder mergeFrom(com.google.cloud.websecurityscanner.v1beta.Xss other) {
         errorMessage_ = other.errorMessage_;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -574,17 +507,44 @@ public Builder mergeFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.cloud.websecurityscanner.v1beta.Xss parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureStackTracesIsMutable();
+                stackTraces_.add(s);
+                break;
+              } // case 10
+            case 18:
+              {
+                errorMessage_ = input.readStringRequireUtf8();
+
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.websecurityscanner.v1beta.Xss) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
+        onChanged();
+      } // finally
       return this;
     }
 
@@ -896,7 +856,18 @@ public Xss parsePartialFrom(
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Xss(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
diff --git a/renovate.json b/renovate.json
index d6b19168..e729239c 100644
--- a/renovate.json
+++ b/renovate.json
@@ -10,6 +10,7 @@
     ":maintainLockFilesDisabled",
     ":autodetectPinVersions"
   ],
+  "ignorePaths": [".kokoro/requirements.txt"],
   "packageRules": [
     {
       "packagePatterns": [
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index e264a13a..444710ec 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -29,7 +29,7 @@
     
       com.google.cloud
       google-cloud-websecurityscanner
-      2.2.2
+      2.2.4
     
     
 
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index edfb37d9..3e0568f2 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     
       com.google.cloud
       google-cloud-websecurityscanner
-      2.2.2
+      2.2.4
     
 
     
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
index 0165340a..14794010 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerStubSettings.Builder webSecurityScannerSettingsBuilder =
         WebSecurityScannerStubSettings.newBuilder();
     webSecurityScannerSettingsBuilder
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
index 6b45bc3b..2b22896a 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder()
             .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
index 37635708..bdbe327f 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider1() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder()
             .setTransportChannelProvider(
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetEndpoint.java
index 4b0f7a86..aeac6b1b 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/create/SyncCreateSetEndpoint.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetEndpoint() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder().setEndpoint(myEndpoint).build();
     WebSecurityScannerClient webSecurityScannerClient =
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
index d5be65fc..d768930e 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       CreateScanConfigRequest request =
           CreateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
index 74ffd593..25407243 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       CreateScanConfigRequest request =
           CreateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
index 365e7e26..3980d29b 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncDeleteScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       DeleteScanConfigRequest request =
           DeleteScanConfigRequest.newBuilder().setName("name3373707").build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
index f5420912..a9686e26 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncDeleteScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       DeleteScanConfigRequest request =
           DeleteScanConfigRequest.newBuilder().setName("name3373707").build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/AsyncGetFinding.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/AsyncGetFinding.java
index aca1c9d1..4573ad0c 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/AsyncGetFinding.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/AsyncGetFinding.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetFinding() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetFindingRequest request = GetFindingRequest.newBuilder().setName("name3373707").build();
       ApiFuture future = webSecurityScannerClient.getFindingCallable().futureCall(request);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/SyncGetFinding.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/SyncGetFinding.java
index a022e022..c9d55db2 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/SyncGetFinding.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getfinding/SyncGetFinding.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetFinding() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetFindingRequest request = GetFindingRequest.newBuilder().setName("name3373707").build();
       Finding response = webSecurityScannerClient.getFinding(request);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
index 40a2e73d..790005c9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanConfigRequest request =
           GetScanConfigRequest.newBuilder().setName("name3373707").build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
index 7d05af13..6df07bc9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanConfigRequest request =
           GetScanConfigRequest.newBuilder().setName("name3373707").build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/AsyncGetScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
index 35f5963c..d318bf89 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanRunRequest request = GetScanRunRequest.newBuilder().setName("name3373707").build();
       ApiFuture future = webSecurityScannerClient.getScanRunCallable().futureCall(request);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/SyncGetScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/SyncGetScanRun.java
index 4182b871..77d84485 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/SyncGetScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/getscanrun/SyncGetScanRun.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanRunRequest request = GetScanRunRequest.newBuilder().setName("name3373707").build();
       ScanRun response = webSecurityScannerClient.getScanRun(request);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
index 8128b5be..dc4f0f83 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListCrawledUrls() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
index 85d06350..a6118a64 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListCrawledUrlsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
index ad9bf66c..1d85a034 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListCrawledUrls() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindings.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindings.java
index 0549b8d2..11256a7a 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindings.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindings() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
index 308c9c27..de812a34 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindingsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/SyncListFindings.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/SyncListFindings.java
index 8d3b4586..ee2b52d9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/SyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindings/SyncListFindings.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindings() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
index bf9db34a..cfcf7c07 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindingTypeStats() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingTypeStatsRequest request =
           ListFindingTypeStatsRequest.newBuilder().setParent("parent-995424086").build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
index 17da1008..851a879b 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingTypeStats() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingTypeStatsRequest request =
           ListFindingTypeStatsRequest.newBuilder().setParent("parent-995424086").build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
index 75109e33..32d26aaa 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanConfigs() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
index 94ee8483..04080282 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanConfigsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
index 8a97137b..9b9f9081 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanConfigs() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRuns.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
index ea35bc6c..3a0b6373 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanRuns() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
index 525941ed..4fe370d0 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanRunsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/SyncListScanRuns.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/SyncListScanRuns.java
index b63bddb3..65baa2b6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/SyncListScanRuns.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/listscanruns/SyncListScanRuns.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanRuns() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/AsyncStartScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
index b41ee017..7711f2a1 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncStartScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StartScanRunRequest request = StartScanRunRequest.newBuilder().setName("name3373707").build();
       ApiFuture future =
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/SyncStartScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/SyncStartScanRun.java
index 68025cf8..1e5b3312 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/SyncStartScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/startscanrun/SyncStartScanRun.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStartScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StartScanRunRequest request = StartScanRunRequest.newBuilder().setName("name3373707").build();
       ScanRun response = webSecurityScannerClient.startScanRun(request);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
index 94e0f8bb..f9ddbd00 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncStopScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StopScanRunRequest request = StopScanRunRequest.newBuilder().setName("name3373707").build();
       ApiFuture future =
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/SyncStopScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
index 7af2e73a..f69fd4ec 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStopScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StopScanRunRequest request = StopScanRunRequest.newBuilder().setName("name3373707").build();
       ScanRun response = webSecurityScannerClient.stopScanRun(request);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
index cea409c3..c1d5a6bd 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncUpdateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       UpdateScanConfigRequest request =
           UpdateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
index a29bbab6..4e6afc55 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncUpdateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       UpdateScanConfigRequest request =
           UpdateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
index 10363a8c..e20eead0 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings.Builder webSecurityScannerSettingsBuilder =
         WebSecurityScannerSettings.newBuilder();
     webSecurityScannerSettingsBuilder
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
index 0054c532..d11142bd 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerStubSettings.Builder webSecurityScannerSettingsBuilder =
         WebSecurityScannerStubSettings.newBuilder();
     webSecurityScannerSettingsBuilder
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
index d6a5889f..70192069 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder()
             .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
index e8a0abd4..db26f1f5 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider1() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder()
             .setTransportChannelProvider(
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetEndpoint.java
index 5e6cc175..7af22c1d 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/create/SyncCreateSetEndpoint.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetEndpoint() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder().setEndpoint(myEndpoint).build();
     WebSecurityScannerClient webSecurityScannerClient =
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
index 575bd274..727ec8a7 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       CreateScanConfigRequest request =
           CreateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
index ea53bdff..a4c85d1c 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       CreateScanConfigRequest request =
           CreateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java
index 63202718..34b359bc 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfigProjectnameScanconfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ProjectName parent = ProjectName.of("[PROJECT]");
       ScanConfig scanConfig = ScanConfig.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java
index f0a826cb..cd7e4682 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfigStringScanconfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ProjectName.of("[PROJECT]").toString();
       ScanConfig scanConfig = ScanConfig.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
index 318e0813..8c4fd2af 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncDeleteScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       DeleteScanConfigRequest request =
           DeleteScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
index 25c76050..1947e5c5 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncDeleteScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       DeleteScanConfigRequest request =
           DeleteScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java
index aa69ac77..d5967bcc 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncDeleteScanConfigScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       webSecurityScannerClient.deleteScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java
index 83a25761..0414c1e6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncDeleteScanConfigString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       webSecurityScannerClient.deleteScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/AsyncGetFinding.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/AsyncGetFinding.java
index abf0ec3e..62daf327 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/AsyncGetFinding.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/AsyncGetFinding.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetFinding() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetFindingRequest request =
           GetFindingRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFinding.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFinding.java
index e3e6ac24..ee6f47f9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFinding.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFinding.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetFinding() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetFindingRequest request =
           GetFindingRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java
index cf08995d..42d831e5 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetFindingFindingname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       FindingName name = FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]");
       Finding response = webSecurityScannerClient.getFinding(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingString.java
index 82caa2ee..a1f432b9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getfinding/SyncGetFindingString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetFindingString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name =
           FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]").toString();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
index b1bfa157..305ccbeb 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanConfigRequest request =
           GetScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
index 1a49e57f..5002e651 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanConfigRequest request =
           GetScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java
index c90631d7..576ec835 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanConfigScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       ScanConfig response = webSecurityScannerClient.getScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java
index 47c5cbd3..58893aaf 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanConfigString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       ScanConfig response = webSecurityScannerClient.getScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/AsyncGetScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
index 9d46af37..4b3128ea 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanRunRequest request =
           GetScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRun.java
index 24aa7b9a..f008a4f9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanRunRequest request =
           GetScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java
index 3473b887..b648e9ed 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanRunScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       ScanRun response = webSecurityScannerClient.getScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunString.java
index 326bcb94..7818875a 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/getscanrun/SyncGetScanRunString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanRunString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       ScanRun response = webSecurityScannerClient.getScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
index 4c85e3ae..2a8da9c9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListCrawledUrls() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
index 9b80874c..a05a94dc 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListCrawledUrlsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
index c7a68c46..641e3ce4 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListCrawledUrls() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java
index 0977ec19..4aeab865 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListCrawledUrlsScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java
index a02c74ea..0b73c9a7 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListCrawledUrlsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindings.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindings.java
index 110132b9..94614bab 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindings.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindings() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
index ebeba969..66b5fd5d 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindingsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindings.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindings.java
index 3c9686e3..3e707a4a 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindings.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindings() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java
index 96d74aef..eef02f68 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingsScanrunnameString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       String filter = "filter-1274492040";
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsStringString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsStringString.java
index 1c99bf6e..974cfe51 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsStringString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindings/SyncListFindingsStringString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingsStringString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       String filter = "filter-1274492040";
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
index d4b4f87a..bd4a491c 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindingTypeStats() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingTypeStatsRequest request =
           ListFindingTypeStatsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
index 5b3cc258..149648c8 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingTypeStats() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingTypeStatsRequest request =
           ListFindingTypeStatsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java
index 9d45b551..8a4929d3 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingTypeStatsScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java
index 022a70ef..8de69a53 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingTypeStatsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
index 9414028e..a30654ac 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanConfigs() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
index 8ff38689..c2be7ab3 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanConfigsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
index e21641f0..58979eaf 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanConfigs() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java
index 8bb2b6a9..e5c74c17 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanConfigsProjectname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ProjectName parent = ProjectName.of("[PROJECT]");
       for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java
index 3fe88a3e..6aa157df 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanConfigsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ProjectName.of("[PROJECT]").toString();
       for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRuns.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
index d221b828..35a4c74f 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanRuns() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
index 833ec846..f53278a6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanRunsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRuns.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRuns.java
index 854e4de0..6e1c6fe9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRuns.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRuns.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanRuns() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java
index a7beab88..b51e29b7 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanRunsScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsString.java
index 2c166a33..6dae71b3 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/listscanruns/SyncListScanRunsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanRunsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/AsyncStartScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
index a8b37337..a52d2902 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncStartScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StartScanRunRequest request =
           StartScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRun.java
index 5df8e708..55722419 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStartScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StartScanRunRequest request =
           StartScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java
index 6da3d9e1..66ec2a30 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStartScanRunScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       ScanRun response = webSecurityScannerClient.startScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunString.java
index fc363f92..6aea3c66 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/startscanrun/SyncStartScanRunString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStartScanRunString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       ScanRun response = webSecurityScannerClient.startScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
index 00de868d..387b05c9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncStopScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StopScanRunRequest request =
           StopScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
index 47577125..17e55207 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStopScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StopScanRunRequest request =
           StopScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java
index 6d73b764..28f0b267 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStopScanRunScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       ScanRun response = webSecurityScannerClient.stopScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java
index 9086eebb..59e05185 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStopScanRunString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       ScanRun response = webSecurityScannerClient.stopScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
index a2c5687c..e4b9f39e 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncUpdateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       UpdateScanConfigRequest request =
           UpdateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
index fa428674..e6de0264 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncUpdateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       UpdateScanConfigRequest request =
           UpdateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java
index b1fc7d58..2f70212e 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncUpdateScanConfigScanconfigFieldmask() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfig scanConfig = ScanConfig.newBuilder().build();
       FieldMask updateMask = FieldMask.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
index 27874bcb..a109ebc6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1alpha/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings.Builder webSecurityScannerSettingsBuilder =
         WebSecurityScannerSettings.newBuilder();
     webSecurityScannerSettingsBuilder
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
index 535fb251..b8eb07c1 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/stub/websecurityscannerstubsettings/createscanconfig/SyncCreateScanConfig.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerStubSettings.Builder webSecurityScannerSettingsBuilder =
         WebSecurityScannerStubSettings.newBuilder();
     webSecurityScannerSettingsBuilder
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
index b297287b..2bf17518 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder()
             .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
index ef281a26..53a9f6e6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetCredentialsProvider1.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetCredentialsProvider1() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder()
             .setTransportChannelProvider(
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetEndpoint.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetEndpoint.java
index a0197f2f..5625ec1d 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetEndpoint.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/create/SyncCreateSetEndpoint.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateSetEndpoint() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings webSecurityScannerSettings =
         WebSecurityScannerSettings.newBuilder().setEndpoint(myEndpoint).build();
     WebSecurityScannerClient webSecurityScannerClient =
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
index fa9af7ec..0ebf6b61 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/AsyncCreateScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       CreateScanConfigRequest request =
           CreateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
index 288c7943..09564644 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       CreateScanConfigRequest request =
           CreateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java
index aaa3aefc..09443a85 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigProjectnameScanconfig.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfigProjectnameScanconfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ProjectName parent = ProjectName.of("[PROJECT]");
       ScanConfig scanConfig = ScanConfig.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java
index d72e9827..f2cbabe6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/createscanconfig/SyncCreateScanConfigStringScanconfig.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfigStringScanconfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ProjectName.of("[PROJECT]").toString();
       ScanConfig scanConfig = ScanConfig.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
index 28063182..b95137d9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/AsyncDeleteScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncDeleteScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       DeleteScanConfigRequest request =
           DeleteScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
index afc60d6a..41dd0f35 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncDeleteScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       DeleteScanConfigRequest request =
           DeleteScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java
index a5fb2feb..ba78e857 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncDeleteScanConfigScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       webSecurityScannerClient.deleteScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java
index ed8cf896..2924cc07 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/deletescanconfig/SyncDeleteScanConfigString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncDeleteScanConfigString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       webSecurityScannerClient.deleteScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/AsyncGetFinding.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/AsyncGetFinding.java
index 5f43cc0d..0d77a8d9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/AsyncGetFinding.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/AsyncGetFinding.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetFinding() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetFindingRequest request =
           GetFindingRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFinding.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFinding.java
index 7e171b7f..f6bbab63 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFinding.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFinding.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetFinding() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetFindingRequest request =
           GetFindingRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java
index 7852f9be..640a2eac 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingFindingname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetFindingFindingname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       FindingName name = FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]");
       Finding response = webSecurityScannerClient.getFinding(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingString.java
index 6e267654..5175119e 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getfinding/SyncGetFindingString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetFindingString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name =
           FindingName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]", "[FINDING]").toString();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
index 5f28cfdb..855da348 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/AsyncGetScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanConfigRequest request =
           GetScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
index ef7d3e7a..8a9afa87 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanConfigRequest request =
           GetScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java
index c45234cd..e7b2c9f6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanConfigScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       ScanConfig response = webSecurityScannerClient.getScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java
index 53fac7e2..b86ed99c 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanconfig/SyncGetScanConfigString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanConfigString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       ScanConfig response = webSecurityScannerClient.getScanConfig(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/AsyncGetScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
index 7ad7a7dd..72939145 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/AsyncGetScanRun.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncGetScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanRunRequest request =
           GetScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRun.java
index 9b82a1d1..5c3cb7c0 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       GetScanRunRequest request =
           GetScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java
index e26bb669..81d3d703 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanRunScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       ScanRun response = webSecurityScannerClient.getScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunString.java
index cf78eea9..a22e0fda 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/getscanrun/SyncGetScanRunString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncGetScanRunString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       ScanRun response = webSecurityScannerClient.getScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
index d81560dc..b2052717 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrls.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListCrawledUrls() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
index 2f99a3ae..623321fc 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/AsyncListCrawledUrlsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListCrawledUrlsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
index 6a1ff75c..f7752c6e 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrls.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListCrawledUrls() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListCrawledUrlsRequest request =
           ListCrawledUrlsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java
index 421920bb..7ec157bb 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListCrawledUrlsScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java
index 76821182..a5040b11 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listcrawledurls/SyncListCrawledUrlsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListCrawledUrlsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       for (CrawledUrl element : webSecurityScannerClient.listCrawledUrls(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindings.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindings.java
index 6a66c784..15bb6580 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindings.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindings() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
index cfb8d63a..ca93615b 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/AsyncListFindingsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindingsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindings.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindings.java
index 72dfbbef..d31fef30 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindings.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindings.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindings() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingsRequest request =
           ListFindingsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java
index d314e24e..294822da 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsScanrunnameString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingsScanrunnameString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       String filter = "filter-1274492040";
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsStringString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsStringString.java
index 5bcf1fa0..6e996cf8 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsStringString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindings/SyncListFindingsStringString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingsStringString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       String filter = "filter-1274492040";
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
index 88d7e3e6..8b525fa6 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/AsyncListFindingTypeStats.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListFindingTypeStats() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingTypeStatsRequest request =
           ListFindingTypeStatsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
index df8125f0..ecf8d88d 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStats.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingTypeStats() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListFindingTypeStatsRequest request =
           ListFindingTypeStatsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java
index 87c6c407..92c2e034 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingTypeStatsScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java
index cbd65264..157412e5 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listfindingtypestats/SyncListFindingTypeStatsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListFindingTypeStatsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       ListFindingTypeStatsResponse response = webSecurityScannerClient.listFindingTypeStats(parent);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
index 30b52423..54fe14b9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigs.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanConfigs() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
index 37a8b60a..2e2e6cf4 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/AsyncListScanConfigsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanConfigsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
index bf643261..d71f45a7 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigs.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanConfigs() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanConfigsRequest request =
           ListScanConfigsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java
index c58c72be..8d2e7b54 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsProjectname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanConfigsProjectname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ProjectName parent = ProjectName.of("[PROJECT]");
       for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java
index 980006c0..aa503883 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanconfigs/SyncListScanConfigsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanConfigsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ProjectName.of("[PROJECT]").toString();
       for (ScanConfig element : webSecurityScannerClient.listScanConfigs(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRuns.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
index e5a440d7..38748529 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRuns.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanRuns() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
index fc1b1534..ce495cdc 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/AsyncListScanRunsPaged.java
@@ -31,8 +31,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncListScanRunsPaged() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRuns.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRuns.java
index aace25f0..8eee3092 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRuns.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRuns.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanRuns() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ListScanRunsRequest request =
           ListScanRunsRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java
index 1070d0a4..fb0a0fac 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanRunsScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsString.java
index 94b19f26..bc07cbc7 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/listscanruns/SyncListScanRunsString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncListScanRunsString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String parent = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       for (ScanRun element : webSecurityScannerClient.listScanRuns(parent).iterateAll()) {
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/AsyncStartScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
index e9975035..427f2427 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/AsyncStartScanRun.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncStartScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StartScanRunRequest request =
           StartScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRun.java
index a8d52ca7..38e5cd05 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStartScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StartScanRunRequest request =
           StartScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java
index f8ba48cd..2dbe3bb9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunScanconfigname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStartScanRunScanconfigname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfigName name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]");
       ScanRun response = webSecurityScannerClient.startScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunString.java
index c5c411f1..742df115 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/startscanrun/SyncStartScanRunString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStartScanRunString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanConfigName.of("[PROJECT]", "[SCAN_CONFIG]").toString();
       ScanRun response = webSecurityScannerClient.startScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
index 4dc71043..e62dc736 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/AsyncStopScanRun.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncStopScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StopScanRunRequest request =
           StopScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRun.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
index b13712b0..186a380d 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRun.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStopScanRun() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       StopScanRunRequest request =
           StopScanRunRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java
index c881236a..fe8c7c02 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunScanrunname.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStopScanRunScanrunname() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanRunName name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]");
       ScanRun response = webSecurityScannerClient.stopScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java
index d2053496..69ca907f 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/stopscanrun/SyncStopScanRunString.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncStopScanRunString() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       String name = ScanRunName.of("[PROJECT]", "[SCAN_CONFIG]", "[SCAN_RUN]").toString();
       ScanRun response = webSecurityScannerClient.stopScanRun(name);
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
index b2ac2033..18d21cc4 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/AsyncUpdateScanConfig.java
@@ -30,8 +30,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void asyncUpdateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       UpdateScanConfigRequest request =
           UpdateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
index c9526de7..07cef0b9 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfig.java
@@ -29,8 +29,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncUpdateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       UpdateScanConfigRequest request =
           UpdateScanConfigRequest.newBuilder()
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java
index d0111a8a..39a6238a 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannerclient/updatescanconfig/SyncUpdateScanConfigScanconfigFieldmask.java
@@ -28,8 +28,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncUpdateScanConfigScanconfigFieldmask() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     try (WebSecurityScannerClient webSecurityScannerClient = WebSecurityScannerClient.create()) {
       ScanConfig scanConfig = ScanConfig.newBuilder().build();
       FieldMask updateMask = FieldMask.newBuilder().build();
diff --git a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
index 9b6007a9..76b2acc8 100644
--- a/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
+++ b/samples/snippets/generated/com/google/cloud/websecurityscanner/v1beta/websecurityscannersettings/createscanconfig/SyncCreateScanConfig.java
@@ -27,8 +27,11 @@ public static void main(String[] args) throws Exception {
   }
 
   public static void syncCreateScanConfig() throws Exception {
-    // This snippet has been automatically generated for illustrative purposes only.
-    // It may require modifications to work in your environment.
+    // This snippet has been automatically generated and should be regarded as a code template only.
+    // It will require modifications to work:
+    // - It may require correct/in-range values for request initialization.
+    // - It may require specifying regional endpoints when creating the service client as shown in
+    // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
     WebSecurityScannerSettings.Builder webSecurityScannerSettingsBuilder =
         WebSecurityScannerSettings.newBuilder();
     webSecurityScannerSettingsBuilder
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 7e707ce2..c21b2ad6 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -30,7 +30,7 @@
       
         com.google.cloud
         libraries-bom
-        26.1.1
+        26.1.2
         pom
         import
       
diff --git a/versions.txt b/versions.txt
index 771c2b59..2b07b59c 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-websecurityscanner:2.2.4:2.2.4
-grpc-google-cloud-websecurityscanner-v1alpha:0.89.4:0.89.4
-grpc-google-cloud-websecurityscanner-v1beta:0.89.4:0.89.4
-grpc-google-cloud-websecurityscanner-v1:2.2.4:2.2.4
-proto-google-cloud-websecurityscanner-v1alpha:0.89.4:0.89.4
-proto-google-cloud-websecurityscanner-v1beta:0.89.4:0.89.4
-proto-google-cloud-websecurityscanner-v1:2.2.4:2.2.4
+google-cloud-websecurityscanner:2.3.0:2.3.0
+grpc-google-cloud-websecurityscanner-v1alpha:0.90.0:0.90.0
+grpc-google-cloud-websecurityscanner-v1beta:0.90.0:0.90.0
+grpc-google-cloud-websecurityscanner-v1:2.3.0:2.3.0
+proto-google-cloud-websecurityscanner-v1alpha:0.90.0:0.90.0
+proto-google-cloud-websecurityscanner-v1beta:0.90.0:0.90.0
+proto-google-cloud-websecurityscanner-v1:2.3.0:2.3.0