# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/pubsub_v1/proto/pubsub.proto

import sys
_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))
from google.protobuf import descriptor as _descriptor
from google.protobuf import message as _message
from google.protobuf import reflection as _reflection
from google.protobuf import symbol_database as _symbol_database
from google.protobuf import descriptor_pb2
# @@protoc_insertion_point(imports)

_sym_db = _symbol_database.Default()


from google.api import annotations_pb2 as google_dot_api_dot_annotations__pb2
from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
from google.protobuf import empty_pb2 as google_dot_protobuf_dot_empty__pb2
from google.protobuf import field_mask_pb2 as google_dot_protobuf_dot_field__mask__pb2
from google.protobuf import timestamp_pb2 as google_dot_protobuf_dot_timestamp__pb2


DESCRIPTOR = _descriptor.FileDescriptor(
  name='google/cloud/pubsub_v1/proto/pubsub.proto',
  package='google.pubsub.v1',
  syntax='proto3',
  serialized_pb=_b('\n)google/cloud/pubsub_v1/proto/pubsub.proto\x12\x10google.pubsub.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x1egoogle/protobuf/duration.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a google/protobuf/field_mask.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"y\n\x05Topic\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x33\n\x06labels\x18\x02 \x03(\x0b\x32#.google.pubsub.v1.Topic.LabelsEntry\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\"\xdb\x01\n\rPubsubMessage\x12\x0c\n\x04\x64\x61ta\x18\x01 \x01(\x0c\x12\x43\n\nattributes\x18\x02 \x03(\x0b\x32/.google.pubsub.v1.PubsubMessage.AttributesEntry\x12\x12\n\nmessage_id\x18\x03 \x01(\t\x12\x30\n\x0cpublish_time\x18\x04 \x01(\x0b\x32\x1a.google.protobuf.Timestamp\x1a\x31\n\x0f\x41ttributesEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\" \n\x0fGetTopicRequest\x12\r\n\x05topic\x18\x01 \x01(\t\"m\n\x12UpdateTopicRequest\x12&\n\x05topic\x18\x01 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  ,
  dependencies=[google_dot_api_dot_annotations__pb2.DESCRIPTOR,google_dot_protobuf_dot_duration__pb2.DESCRIPTOR,google_dot_protobuf_dot_empty__pb2.DESCRIPTOR,google_dot_protobuf_dot_field__mask__pb2.DESCRIPTOR,google_dot_protobuf_dot_timestamp__pb2.DESCRIPTOR,])




_TOPIC_LABELSENTRY = _descriptor.Descriptor(
  name='LabelsEntry',
  full_name='google.pubsub.v1.Topic.LabelsEntry',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='key', full_name='google.pubsub.v1.Topic.LabelsEntry.key', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='value', full_name='google.pubsub.v1.Topic.LabelsEntry.value', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=_descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001')),
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=297,
  serialized_end=342,
)

_TOPIC = _descriptor.Descriptor(
  name='Topic',
  full_name='google.pubsub.v1.Topic',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='name', full_name='google.pubsub.v1.Topic.name', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='labels', full_name='google.pubsub.v1.Topic.labels', index=1,
      number=2, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[_TOPIC_LABELSENTRY, ],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=221,
  serialized_end=342,
)


_PUBSUBMESSAGE_ATTRIBUTESENTRY = _descriptor.Descriptor(
  name='AttributesEntry',
  full_name='google.pubsub.v1.PubsubMessage.AttributesEntry',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='key', full_name='google.pubsub.v1.PubsubMessage.AttributesEntry.key', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='value', full_name='google.pubsub.v1.PubsubMessage.AttributesEntry.value', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=_descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001')),
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=515,
  serialized_end=564,
)

_PUBSUBMESSAGE = _descriptor.Descriptor(
  name='PubsubMessage',
  full_name='google.pubsub.v1.PubsubMessage',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='data', full_name='google.pubsub.v1.PubsubMessage.data', index=0,
      number=1, type=12, cpp_type=9, label=1,
      has_default_value=False, default_value=_b(""),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='attributes', full_name='google.pubsub.v1.PubsubMessage.attributes', index=1,
      number=2, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='message_id', full_name='google.pubsub.v1.PubsubMessage.message_id', index=2,
      number=3, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='publish_time', full_name='google.pubsub.v1.PubsubMessage.publish_time', index=3,
      number=4, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[_PUBSUBMESSAGE_ATTRIBUTESENTRY, ],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=345,
  serialized_end=564,
)


_GETTOPICREQUEST = _descriptor.Descriptor(
  name='GetTopicRequest',
  full_name='google.pubsub.v1.GetTopicRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='topic', full_name='google.pubsub.v1.GetTopicRequest.topic', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=566,
  serialized_end=598,
)


_UPDATETOPICREQUEST = _descriptor.Descriptor(
  name='UpdateTopicRequest',
  full_name='google.pubsub.v1.UpdateTopicRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='topic', full_name='google.pubsub.v1.UpdateTopicRequest.topic', index=0,
      number=1, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='update_mask', full_name='google.pubsub.v1.UpdateTopicRequest.update_mask', index=1,
      number=2, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=600,
  serialized_end=709,
)


_PUBLISHREQUEST = _descriptor.Descriptor(
  name='PublishRequest',
  full_name='google.pubsub.v1.PublishRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='topic', full_name='google.pubsub.v1.PublishRequest.topic', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='messages', full_name='google.pubsub.v1.PublishRequest.messages', index=1,
      number=2, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=711,
  serialized_end=793,
)


_PUBLISHRESPONSE = _descriptor.Descriptor(
  name='PublishResponse',
  full_name='google.pubsub.v1.PublishResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='message_ids', full_name='google.pubsub.v1.PublishResponse.message_ids', index=0,
      number=1, type=9, cpp_type=9, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=795,
  serialized_end=833,
)


_LISTTOPICSREQUEST = _descriptor.Descriptor(
  name='ListTopicsRequest',
  full_name='google.pubsub.v1.ListTopicsRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='project', full_name='google.pubsub.v1.ListTopicsRequest.project', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_size', full_name='google.pubsub.v1.ListTopicsRequest.page_size', index=1,
      number=2, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_token', full_name='google.pubsub.v1.ListTopicsRequest.page_token', index=2,
      number=3, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=835,
  serialized_end=910,
)


_LISTTOPICSRESPONSE = _descriptor.Descriptor(
  name='ListTopicsResponse',
  full_name='google.pubsub.v1.ListTopicsResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='topics', full_name='google.pubsub.v1.ListTopicsResponse.topics', index=0,
      number=1, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='next_page_token', full_name='google.pubsub.v1.ListTopicsResponse.next_page_token', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=912,
  serialized_end=998,
)


_LISTTOPICSUBSCRIPTIONSREQUEST = _descriptor.Descriptor(
  name='ListTopicSubscriptionsRequest',
  full_name='google.pubsub.v1.ListTopicSubscriptionsRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='topic', full_name='google.pubsub.v1.ListTopicSubscriptionsRequest.topic', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_size', full_name='google.pubsub.v1.ListTopicSubscriptionsRequest.page_size', index=1,
      number=2, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_token', full_name='google.pubsub.v1.ListTopicSubscriptionsRequest.page_token', index=2,
      number=3, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1000,
  serialized_end=1085,
)


_LISTTOPICSUBSCRIPTIONSRESPONSE = _descriptor.Descriptor(
  name='ListTopicSubscriptionsResponse',
  full_name='google.pubsub.v1.ListTopicSubscriptionsResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscriptions', full_name='google.pubsub.v1.ListTopicSubscriptionsResponse.subscriptions', index=0,
      number=1, type=9, cpp_type=9, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='next_page_token', full_name='google.pubsub.v1.ListTopicSubscriptionsResponse.next_page_token', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1087,
  serialized_end=1167,
)


_DELETETOPICREQUEST = _descriptor.Descriptor(
  name='DeleteTopicRequest',
  full_name='google.pubsub.v1.DeleteTopicRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='topic', full_name='google.pubsub.v1.DeleteTopicRequest.topic', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1169,
  serialized_end=1204,
)


_SUBSCRIPTION_LABELSENTRY = _descriptor.Descriptor(
  name='LabelsEntry',
  full_name='google.pubsub.v1.Subscription.LabelsEntry',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='key', full_name='google.pubsub.v1.Subscription.LabelsEntry.key', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='value', full_name='google.pubsub.v1.Subscription.LabelsEntry.value', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=_descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001')),
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=297,
  serialized_end=342,
)

_SUBSCRIPTION = _descriptor.Descriptor(
  name='Subscription',
  full_name='google.pubsub.v1.Subscription',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='name', full_name='google.pubsub.v1.Subscription.name', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='topic', full_name='google.pubsub.v1.Subscription.topic', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='push_config', full_name='google.pubsub.v1.Subscription.push_config', index=2,
      number=4, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='ack_deadline_seconds', full_name='google.pubsub.v1.Subscription.ack_deadline_seconds', index=3,
      number=5, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='retain_acked_messages', full_name='google.pubsub.v1.Subscription.retain_acked_messages', index=4,
      number=7, type=8, cpp_type=7, label=1,
      has_default_value=False, default_value=False,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='message_retention_duration', full_name='google.pubsub.v1.Subscription.message_retention_duration', index=5,
      number=8, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='labels', full_name='google.pubsub.v1.Subscription.labels', index=6,
      number=9, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[_SUBSCRIPTION_LABELSENTRY, ],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1207,
  serialized_end=1532,
)


_PUSHCONFIG_ATTRIBUTESENTRY = _descriptor.Descriptor(
  name='AttributesEntry',
  full_name='google.pubsub.v1.PushConfig.AttributesEntry',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='key', full_name='google.pubsub.v1.PushConfig.AttributesEntry.key', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='value', full_name='google.pubsub.v1.PushConfig.AttributesEntry.value', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=_descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001')),
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=515,
  serialized_end=564,
)

_PUSHCONFIG = _descriptor.Descriptor(
  name='PushConfig',
  full_name='google.pubsub.v1.PushConfig',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='push_endpoint', full_name='google.pubsub.v1.PushConfig.push_endpoint', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='attributes', full_name='google.pubsub.v1.PushConfig.attributes', index=1,
      number=2, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[_PUSHCONFIG_ATTRIBUTESENTRY, ],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1535,
  serialized_end=1687,
)


_RECEIVEDMESSAGE = _descriptor.Descriptor(
  name='ReceivedMessage',
  full_name='google.pubsub.v1.ReceivedMessage',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='ack_id', full_name='google.pubsub.v1.ReceivedMessage.ack_id', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='message', full_name='google.pubsub.v1.ReceivedMessage.message', index=1,
      number=2, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1689,
  serialized_end=1772,
)


_GETSUBSCRIPTIONREQUEST = _descriptor.Descriptor(
  name='GetSubscriptionRequest',
  full_name='google.pubsub.v1.GetSubscriptionRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.GetSubscriptionRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1774,
  serialized_end=1820,
)


_UPDATESUBSCRIPTIONREQUEST = _descriptor.Descriptor(
  name='UpdateSubscriptionRequest',
  full_name='google.pubsub.v1.UpdateSubscriptionRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.UpdateSubscriptionRequest.subscription', index=0,
      number=1, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='update_mask', full_name='google.pubsub.v1.UpdateSubscriptionRequest.update_mask', index=1,
      number=2, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1823,
  serialized_end=1953,
)


_LISTSUBSCRIPTIONSREQUEST = _descriptor.Descriptor(
  name='ListSubscriptionsRequest',
  full_name='google.pubsub.v1.ListSubscriptionsRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='project', full_name='google.pubsub.v1.ListSubscriptionsRequest.project', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_size', full_name='google.pubsub.v1.ListSubscriptionsRequest.page_size', index=1,
      number=2, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_token', full_name='google.pubsub.v1.ListSubscriptionsRequest.page_token', index=2,
      number=3, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=1955,
  serialized_end=2037,
)


_LISTSUBSCRIPTIONSRESPONSE = _descriptor.Descriptor(
  name='ListSubscriptionsResponse',
  full_name='google.pubsub.v1.ListSubscriptionsResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscriptions', full_name='google.pubsub.v1.ListSubscriptionsResponse.subscriptions', index=0,
      number=1, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='next_page_token', full_name='google.pubsub.v1.ListSubscriptionsResponse.next_page_token', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2039,
  serialized_end=2146,
)


_DELETESUBSCRIPTIONREQUEST = _descriptor.Descriptor(
  name='DeleteSubscriptionRequest',
  full_name='google.pubsub.v1.DeleteSubscriptionRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.DeleteSubscriptionRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2148,
  serialized_end=2197,
)


_MODIFYPUSHCONFIGREQUEST = _descriptor.Descriptor(
  name='ModifyPushConfigRequest',
  full_name='google.pubsub.v1.ModifyPushConfigRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.ModifyPushConfigRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='push_config', full_name='google.pubsub.v1.ModifyPushConfigRequest.push_config', index=1,
      number=2, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2199,
  serialized_end=2297,
)


_PULLREQUEST = _descriptor.Descriptor(
  name='PullRequest',
  full_name='google.pubsub.v1.PullRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.PullRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='return_immediately', full_name='google.pubsub.v1.PullRequest.return_immediately', index=1,
      number=2, type=8, cpp_type=7, label=1,
      has_default_value=False, default_value=False,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='max_messages', full_name='google.pubsub.v1.PullRequest.max_messages', index=2,
      number=3, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2299,
  serialized_end=2384,
)


_PULLRESPONSE = _descriptor.Descriptor(
  name='PullResponse',
  full_name='google.pubsub.v1.PullResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='received_messages', full_name='google.pubsub.v1.PullResponse.received_messages', index=0,
      number=1, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2386,
  serialized_end=2462,
)


_MODIFYACKDEADLINEREQUEST = _descriptor.Descriptor(
  name='ModifyAckDeadlineRequest',
  full_name='google.pubsub.v1.ModifyAckDeadlineRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.ModifyAckDeadlineRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='ack_ids', full_name='google.pubsub.v1.ModifyAckDeadlineRequest.ack_ids', index=1,
      number=4, type=9, cpp_type=9, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='ack_deadline_seconds', full_name='google.pubsub.v1.ModifyAckDeadlineRequest.ack_deadline_seconds', index=2,
      number=3, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2464,
  serialized_end=2559,
)


_ACKNOWLEDGEREQUEST = _descriptor.Descriptor(
  name='AcknowledgeRequest',
  full_name='google.pubsub.v1.AcknowledgeRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.AcknowledgeRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='ack_ids', full_name='google.pubsub.v1.AcknowledgeRequest.ack_ids', index=1,
      number=2, type=9, cpp_type=9, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2561,
  serialized_end=2620,
)


_STREAMINGPULLREQUEST = _descriptor.Descriptor(
  name='StreamingPullRequest',
  full_name='google.pubsub.v1.StreamingPullRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.StreamingPullRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='ack_ids', full_name='google.pubsub.v1.StreamingPullRequest.ack_ids', index=1,
      number=2, type=9, cpp_type=9, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='modify_deadline_seconds', full_name='google.pubsub.v1.StreamingPullRequest.modify_deadline_seconds', index=2,
      number=3, type=5, cpp_type=1, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='modify_deadline_ack_ids', full_name='google.pubsub.v1.StreamingPullRequest.modify_deadline_ack_ids', index=3,
      number=4, type=9, cpp_type=9, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='stream_ack_deadline_seconds', full_name='google.pubsub.v1.StreamingPullRequest.stream_ack_deadline_seconds', index=4,
      number=5, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2623,
  serialized_end=2787,
)


_STREAMINGPULLRESPONSE = _descriptor.Descriptor(
  name='StreamingPullResponse',
  full_name='google.pubsub.v1.StreamingPullResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='received_messages', full_name='google.pubsub.v1.StreamingPullResponse.received_messages', index=0,
      number=1, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2789,
  serialized_end=2874,
)


_CREATESNAPSHOTREQUEST = _descriptor.Descriptor(
  name='CreateSnapshotRequest',
  full_name='google.pubsub.v1.CreateSnapshotRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='name', full_name='google.pubsub.v1.CreateSnapshotRequest.name', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.CreateSnapshotRequest.subscription', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2876,
  serialized_end=2935,
)


_UPDATESNAPSHOTREQUEST = _descriptor.Descriptor(
  name='UpdateSnapshotRequest',
  full_name='google.pubsub.v1.UpdateSnapshotRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='snapshot', full_name='google.pubsub.v1.UpdateSnapshotRequest.snapshot', index=0,
      number=1, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='update_mask', full_name='google.pubsub.v1.UpdateSnapshotRequest.update_mask', index=1,
      number=2, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=2937,
  serialized_end=3055,
)


_SNAPSHOT_LABELSENTRY = _descriptor.Descriptor(
  name='LabelsEntry',
  full_name='google.pubsub.v1.Snapshot.LabelsEntry',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='key', full_name='google.pubsub.v1.Snapshot.LabelsEntry.key', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='value', full_name='google.pubsub.v1.Snapshot.LabelsEntry.value', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=_descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001')),
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=297,
  serialized_end=342,
)

_SNAPSHOT = _descriptor.Descriptor(
  name='Snapshot',
  full_name='google.pubsub.v1.Snapshot',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='name', full_name='google.pubsub.v1.Snapshot.name', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='topic', full_name='google.pubsub.v1.Snapshot.topic', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='expire_time', full_name='google.pubsub.v1.Snapshot.expire_time', index=2,
      number=3, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='labels', full_name='google.pubsub.v1.Snapshot.labels', index=3,
      number=4, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[_SNAPSHOT_LABELSENTRY, ],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=3058,
  serialized_end=3249,
)


_LISTSNAPSHOTSREQUEST = _descriptor.Descriptor(
  name='ListSnapshotsRequest',
  full_name='google.pubsub.v1.ListSnapshotsRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='project', full_name='google.pubsub.v1.ListSnapshotsRequest.project', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_size', full_name='google.pubsub.v1.ListSnapshotsRequest.page_size', index=1,
      number=2, type=5, cpp_type=1, label=1,
      has_default_value=False, default_value=0,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='page_token', full_name='google.pubsub.v1.ListSnapshotsRequest.page_token', index=2,
      number=3, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=3251,
  serialized_end=3329,
)


_LISTSNAPSHOTSRESPONSE = _descriptor.Descriptor(
  name='ListSnapshotsResponse',
  full_name='google.pubsub.v1.ListSnapshotsResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='snapshots', full_name='google.pubsub.v1.ListSnapshotsResponse.snapshots', index=0,
      number=1, type=11, cpp_type=10, label=3,
      has_default_value=False, default_value=[],
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='next_page_token', full_name='google.pubsub.v1.ListSnapshotsResponse.next_page_token', index=1,
      number=2, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=3331,
  serialized_end=3426,
)


_DELETESNAPSHOTREQUEST = _descriptor.Descriptor(
  name='DeleteSnapshotRequest',
  full_name='google.pubsub.v1.DeleteSnapshotRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='snapshot', full_name='google.pubsub.v1.DeleteSnapshotRequest.snapshot', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=3428,
  serialized_end=3469,
)


_SEEKREQUEST = _descriptor.Descriptor(
  name='SeekRequest',
  full_name='google.pubsub.v1.SeekRequest',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
    _descriptor.FieldDescriptor(
      name='subscription', full_name='google.pubsub.v1.SeekRequest.subscription', index=0,
      number=1, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='time', full_name='google.pubsub.v1.SeekRequest.time', index=1,
      number=2, type=11, cpp_type=10, label=1,
      has_default_value=False, default_value=None,
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
    _descriptor.FieldDescriptor(
      name='snapshot', full_name='google.pubsub.v1.SeekRequest.snapshot', index=2,
      number=3, type=9, cpp_type=9, label=1,
      has_default_value=False, default_value=_b("").decode('utf-8'),
      message_type=None, enum_type=None, containing_type=None,
      is_extension=False, extension_scope=None,
      options=None),
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
    _descriptor.OneofDescriptor(
      name='target', full_name='google.pubsub.v1.SeekRequest.target',
      index=0, containing_type=None, fields=[]),
  ],
  serialized_start=3471,
  serialized_end=3580,
)


_SEEKRESPONSE = _descriptor.Descriptor(
  name='SeekResponse',
  full_name='google.pubsub.v1.SeekResponse',
  filename=None,
  file=DESCRIPTOR,
  containing_type=None,
  fields=[
  ],
  extensions=[
  ],
  nested_types=[],
  enum_types=[
  ],
  options=None,
  is_extendable=False,
  syntax='proto3',
  extension_ranges=[],
  oneofs=[
  ],
  serialized_start=3582,
  serialized_end=3596,
)

_TOPIC_LABELSENTRY.containing_type = _TOPIC
_TOPIC.fields_by_name['labels'].message_type = _TOPIC_LABELSENTRY
_PUBSUBMESSAGE_ATTRIBUTESENTRY.containing_type = _PUBSUBMESSAGE
_PUBSUBMESSAGE.fields_by_name['attributes'].message_type = _PUBSUBMESSAGE_ATTRIBUTESENTRY
_PUBSUBMESSAGE.fields_by_name['publish_time'].message_type = google_dot_protobuf_dot_timestamp__pb2._TIMESTAMP
_UPDATETOPICREQUEST.fields_by_name['topic'].message_type = _TOPIC
_UPDATETOPICREQUEST.fields_by_name['update_mask'].message_type = google_dot_protobuf_dot_field__mask__pb2._FIELDMASK
_PUBLISHREQUEST.fields_by_name['messages'].message_type = _PUBSUBMESSAGE
_LISTTOPICSRESPONSE.fields_by_name['topics'].message_type = _TOPIC
_SUBSCRIPTION_LABELSENTRY.containing_type = _SUBSCRIPTION
_SUBSCRIPTION.fields_by_name['push_config'].message_type = _PUSHCONFIG
_SUBSCRIPTION.fields_by_name['message_retention_duration'].message_type = google_dot_protobuf_dot_duration__pb2._DURATION
_SUBSCRIPTION.fields_by_name['labels'].message_type = _SUBSCRIPTION_LABELSENTRY
_PUSHCONFIG_ATTRIBUTESENTRY.containing_type = _PUSHCONFIG
_PUSHCONFIG.fields_by_name['attributes'].message_type = _PUSHCONFIG_ATTRIBUTESENTRY
_RECEIVEDMESSAGE.fields_by_name['message'].message_type = _PUBSUBMESSAGE
_UPDATESUBSCRIPTIONREQUEST.fields_by_name['subscription'].message_type = _SUBSCRIPTION
_UPDATESUBSCRIPTIONREQUEST.fields_by_name['update_mask'].message_type = google_dot_protobuf_dot_field__mask__pb2._FIELDMASK
_LISTSUBSCRIPTIONSRESPONSE.fields_by_name['subscriptions'].message_type = _SUBSCRIPTION
_MODIFYPUSHCONFIGREQUEST.fields_by_name['push_config'].message_type = _PUSHCONFIG
_PULLRESPONSE.fields_by_name['received_messages'].message_type = _RECEIVEDMESSAGE
_STREAMINGPULLRESPONSE.fields_by_name['received_messages'].message_type = _RECEIVEDMESSAGE
_UPDATESNAPSHOTREQUEST.fields_by_name['snapshot'].message_type = _SNAPSHOT
_UPDATESNAPSHOTREQUEST.fields_by_name['update_mask'].message_type = google_dot_protobuf_dot_field__mask__pb2._FIELDMASK
_SNAPSHOT_LABELSENTRY.containing_type = _SNAPSHOT
_SNAPSHOT.fields_by_name['expire_time'].message_type = google_dot_protobuf_dot_timestamp__pb2._TIMESTAMP
_SNAPSHOT.fields_by_name['labels'].message_type = _SNAPSHOT_LABELSENTRY
_LISTSNAPSHOTSRESPONSE.fields_by_name['snapshots'].message_type = _SNAPSHOT
_SEEKREQUEST.fields_by_name['time'].message_type = google_dot_protobuf_dot_timestamp__pb2._TIMESTAMP
_SEEKREQUEST.oneofs_by_name['target'].fields.append(
  _SEEKREQUEST.fields_by_name['time'])
_SEEKREQUEST.fields_by_name['time'].containing_oneof = _SEEKREQUEST.oneofs_by_name['target']
_SEEKREQUEST.oneofs_by_name['target'].fields.append(
  _SEEKREQUEST.fields_by_name['snapshot'])
_SEEKREQUEST.fields_by_name['snapshot'].containing_oneof = _SEEKREQUEST.oneofs_by_name['target']
DESCRIPTOR.message_types_by_name['Topic'] = _TOPIC
DESCRIPTOR.message_types_by_name['PubsubMessage'] = _PUBSUBMESSAGE
DESCRIPTOR.message_types_by_name['GetTopicRequest'] = _GETTOPICREQUEST
DESCRIPTOR.message_types_by_name['UpdateTopicRequest'] = _UPDATETOPICREQUEST
DESCRIPTOR.message_types_by_name['PublishRequest'] = _PUBLISHREQUEST
DESCRIPTOR.message_types_by_name['PublishResponse'] = _PUBLISHRESPONSE
DESCRIPTOR.message_types_by_name['ListTopicsRequest'] = _LISTTOPICSREQUEST
DESCRIPTOR.message_types_by_name['ListTopicsResponse'] = _LISTTOPICSRESPONSE
DESCRIPTOR.message_types_by_name['ListTopicSubscriptionsRequest'] = _LISTTOPICSUBSCRIPTIONSREQUEST
DESCRIPTOR.message_types_by_name['ListTopicSubscriptionsResponse'] = _LISTTOPICSUBSCRIPTIONSRESPONSE
DESCRIPTOR.message_types_by_name['DeleteTopicRequest'] = _DELETETOPICREQUEST
DESCRIPTOR.message_types_by_name['Subscription'] = _SUBSCRIPTION
DESCRIPTOR.message_types_by_name['PushConfig'] = _PUSHCONFIG
DESCRIPTOR.message_types_by_name['ReceivedMessage'] = _RECEIVEDMESSAGE
DESCRIPTOR.message_types_by_name['GetSubscriptionRequest'] = _GETSUBSCRIPTIONREQUEST
DESCRIPTOR.message_types_by_name['UpdateSubscriptionRequest'] = _UPDATESUBSCRIPTIONREQUEST
DESCRIPTOR.message_types_by_name['ListSubscriptionsRequest'] = _LISTSUBSCRIPTIONSREQUEST
DESCRIPTOR.message_types_by_name['ListSubscriptionsResponse'] = _LISTSUBSCRIPTIONSRESPONSE
DESCRIPTOR.message_types_by_name['DeleteSubscriptionRequest'] = _DELETESUBSCRIPTIONREQUEST
DESCRIPTOR.message_types_by_name['ModifyPushConfigRequest'] = _MODIFYPUSHCONFIGREQUEST
DESCRIPTOR.message_types_by_name['PullRequest'] = _PULLREQUEST
DESCRIPTOR.message_types_by_name['PullResponse'] = _PULLRESPONSE
DESCRIPTOR.message_types_by_name['ModifyAckDeadlineRequest'] = _MODIFYACKDEADLINEREQUEST
DESCRIPTOR.message_types_by_name['AcknowledgeRequest'] = _ACKNOWLEDGEREQUEST
DESCRIPTOR.message_types_by_name['StreamingPullRequest'] = _STREAMINGPULLREQUEST
DESCRIPTOR.message_types_by_name['StreamingPullResponse'] = _STREAMINGPULLRESPONSE
DESCRIPTOR.message_types_by_name['CreateSnapshotRequest'] = _CREATESNAPSHOTREQUEST
DESCRIPTOR.message_types_by_name['UpdateSnapshotRequest'] = _UPDATESNAPSHOTREQUEST
DESCRIPTOR.message_types_by_name['Snapshot'] = _SNAPSHOT
DESCRIPTOR.message_types_by_name['ListSnapshotsRequest'] = _LISTSNAPSHOTSREQUEST
DESCRIPTOR.message_types_by_name['ListSnapshotsResponse'] = _LISTSNAPSHOTSRESPONSE
DESCRIPTOR.message_types_by_name['DeleteSnapshotRequest'] = _DELETESNAPSHOTREQUEST
DESCRIPTOR.message_types_by_name['SeekRequest'] = _SEEKREQUEST
DESCRIPTOR.message_types_by_name['SeekResponse'] = _SEEKRESPONSE
_sym_db.RegisterFileDescriptor(DESCRIPTOR)

Topic = _reflection.GeneratedProtocolMessageType('Topic', (_message.Message,), dict(

  LabelsEntry = _reflection.GeneratedProtocolMessageType('LabelsEntry', (_message.Message,), dict(
    DESCRIPTOR = _TOPIC_LABELSENTRY,
    __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
    # @@protoc_insertion_point(class_scope:google.pubsub.v1.Topic.LabelsEntry)
    ))
  ,
  DESCRIPTOR = _TOPIC,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """A topic resource.
  
  
  Attributes:
      name:
          The name of the topic. It must have the format
          ``"projects/{project}/topics/{topic}"``. ``{topic}`` must
          start with a letter, and contain only letters (``[A-Za-z]``),
          numbers (``[0-9]``), dashes (``-``), underscores (``_``),
          periods (``.``), tildes (``~``), plus (``+``) or percent signs
          (``%``). It must be between 3 and 255 characters in length,
          and it must not start with ``"goog"``.
      labels:
          User labels.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.Topic)
  ))
_sym_db.RegisterMessage(Topic)
_sym_db.RegisterMessage(Topic.LabelsEntry)

PubsubMessage = _reflection.GeneratedProtocolMessageType('PubsubMessage', (_message.Message,), dict(

  AttributesEntry = _reflection.GeneratedProtocolMessageType('AttributesEntry', (_message.Message,), dict(
    DESCRIPTOR = _PUBSUBMESSAGE_ATTRIBUTESENTRY,
    __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
    # @@protoc_insertion_point(class_scope:google.pubsub.v1.PubsubMessage.AttributesEntry)
    ))
  ,
  DESCRIPTOR = _PUBSUBMESSAGE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """A message data and its attributes. The message payload must not be
  empty; it must contain either a non-empty data field, or at least one
  attribute.
  
  
  Attributes:
      data:
          The message payload.
      attributes:
          Optional attributes for this message.
      message_id:
          ID of this message, assigned by the server when the message is
          published. Guaranteed to be unique within the topic. This
          value may be read by a subscriber that receives a
          ``PubsubMessage`` via a ``Pull`` call or a push delivery. It
          must not be populated by the publisher in a ``Publish`` call.
      publish_time:
          The time at which the message was published, populated by the
          server when it receives the ``Publish`` call. It must not be
          populated by the publisher in a ``Publish`` call.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.PubsubMessage)
  ))
_sym_db.RegisterMessage(PubsubMessage)
_sym_db.RegisterMessage(PubsubMessage.AttributesEntry)

GetTopicRequest = _reflection.GeneratedProtocolMessageType('GetTopicRequest', (_message.Message,), dict(
  DESCRIPTOR = _GETTOPICREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the GetTopic method.
  
  
  Attributes:
      topic:
          The name of the topic to get. Format is
          ``projects/{project}/topics/{topic}``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.GetTopicRequest)
  ))
_sym_db.RegisterMessage(GetTopicRequest)

UpdateTopicRequest = _reflection.GeneratedProtocolMessageType('UpdateTopicRequest', (_message.Message,), dict(
  DESCRIPTOR = _UPDATETOPICREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the UpdateTopic method.
  
  
  Attributes:
      topic:
          The topic to update.
      update_mask:
          Indicates which fields in the provided topic to update. Must
          be specified and non-empty.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateTopicRequest)
  ))
_sym_db.RegisterMessage(UpdateTopicRequest)

PublishRequest = _reflection.GeneratedProtocolMessageType('PublishRequest', (_message.Message,), dict(
  DESCRIPTOR = _PUBLISHREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the Publish method.
  
  
  Attributes:
      topic:
          The messages in the request will be published on this topic.
          Format is ``projects/{project}/topics/{topic}``.
      messages:
          The messages to publish.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.PublishRequest)
  ))
_sym_db.RegisterMessage(PublishRequest)

PublishResponse = _reflection.GeneratedProtocolMessageType('PublishResponse', (_message.Message,), dict(
  DESCRIPTOR = _PUBLISHRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Response for the ``Publish`` method.
  
  
  Attributes:
      message_ids:
          The server-assigned ID of each published message, in the same
          order as the messages in the request. IDs are guaranteed to be
          unique within the topic.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.PublishResponse)
  ))
_sym_db.RegisterMessage(PublishResponse)

ListTopicsRequest = _reflection.GeneratedProtocolMessageType('ListTopicsRequest', (_message.Message,), dict(
  DESCRIPTOR = _LISTTOPICSREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``ListTopics`` method.
  
  
  Attributes:
      project:
          The name of the cloud project that topics belong to. Format is
          ``projects/{project}``.
      page_size:
          Maximum number of topics to return.
      page_token:
          The value returned by the last ``ListTopicsResponse``;
          indicates that this is a continuation of a prior
          ``ListTopics`` call, and that the system should return the
          next page of data.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicsRequest)
  ))
_sym_db.RegisterMessage(ListTopicsRequest)

ListTopicsResponse = _reflection.GeneratedProtocolMessageType('ListTopicsResponse', (_message.Message,), dict(
  DESCRIPTOR = _LISTTOPICSRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Response for the ``ListTopics`` method.
  
  
  Attributes:
      topics:
          The resulting topics.
      next_page_token:
          If not empty, indicates that there may be more topics that
          match the request; this value should be passed in a new
          ``ListTopicsRequest``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicsResponse)
  ))
_sym_db.RegisterMessage(ListTopicsResponse)

ListTopicSubscriptionsRequest = _reflection.GeneratedProtocolMessageType('ListTopicSubscriptionsRequest', (_message.Message,), dict(
  DESCRIPTOR = _LISTTOPICSUBSCRIPTIONSREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``ListTopicSubscriptions`` method.
  
  
  Attributes:
      topic:
          The name of the topic that subscriptions are attached to.
          Format is ``projects/{project}/topics/{topic}``.
      page_size:
          Maximum number of subscription names to return.
      page_token:
          The value returned by the last
          ``ListTopicSubscriptionsResponse``; indicates that this is a
          continuation of a prior ``ListTopicSubscriptions`` call, and
          that the system should return the next page of data.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSubscriptionsRequest)
  ))
_sym_db.RegisterMessage(ListTopicSubscriptionsRequest)

ListTopicSubscriptionsResponse = _reflection.GeneratedProtocolMessageType('ListTopicSubscriptionsResponse', (_message.Message,), dict(
  DESCRIPTOR = _LISTTOPICSUBSCRIPTIONSRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Response for the ``ListTopicSubscriptions`` method.
  
  
  Attributes:
      subscriptions:
          The names of the subscriptions that match the request.
      next_page_token:
          If not empty, indicates that there may be more subscriptions
          that match the request; this value should be passed in a new
          ``ListTopicSubscriptionsRequest`` to get more subscriptions.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListTopicSubscriptionsResponse)
  ))
_sym_db.RegisterMessage(ListTopicSubscriptionsResponse)

DeleteTopicRequest = _reflection.GeneratedProtocolMessageType('DeleteTopicRequest', (_message.Message,), dict(
  DESCRIPTOR = _DELETETOPICREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``DeleteTopic`` method.
  
  
  Attributes:
      topic:
          Name of the topic to delete. Format is
          ``projects/{project}/topics/{topic}``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteTopicRequest)
  ))
_sym_db.RegisterMessage(DeleteTopicRequest)

Subscription = _reflection.GeneratedProtocolMessageType('Subscription', (_message.Message,), dict(

  LabelsEntry = _reflection.GeneratedProtocolMessageType('LabelsEntry', (_message.Message,), dict(
    DESCRIPTOR = _SUBSCRIPTION_LABELSENTRY,
    __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
    # @@protoc_insertion_point(class_scope:google.pubsub.v1.Subscription.LabelsEntry)
    ))
  ,
  DESCRIPTOR = _SUBSCRIPTION,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """A subscription resource.
  
  
  Attributes:
      name:
          The name of the subscription. It must have the format
          ``"projects/{project}/subscriptions/{subscription}"``.
          ``{subscription}`` must start with a letter, and contain only
          letters (``[A-Za-z]``), numbers (``[0-9]``), dashes (``-``),
          underscores (``_``), periods (``.``), tildes (``~``), plus
          (``+``) or percent signs (``%``). It must be between 3 and 255
          characters in length, and it must not start with ``"goog"``.
      topic:
          The name of the topic from which this subscription is
          receiving messages. Format is
          ``projects/{project}/topics/{topic}``. The value of this field
          will be ``_deleted-topic_`` if the topic has been deleted.
      push_config:
          If push delivery is used with this subscription, this field is
          used to configure it. An empty ``pushConfig`` signifies that
          the subscriber will pull and ack messages using API methods.
      ack_deadline_seconds:
          This value is the maximum time after a subscriber receives a
          message before the subscriber should acknowledge the message.
          After message delivery but before the ack deadline expires and
          before the message is acknowledged, it is an outstanding
          message and will not be delivered again during that time (on a
          best-effort basis).  For pull subscriptions, this value is
          used as the initial value for the ack deadline. To override
          this value for a given message, call ``ModifyAckDeadline``
          with the corresponding ``ack_id`` if using pull. The minimum
          custom deadline you can specify is 10 seconds. The maximum
          custom deadline you can specify is 600 seconds (10 minutes).
          If this parameter is 0, a default value of 10 seconds is used.
          For push delivery, this value is also used to set the request
          timeout for the call to the push endpoint.  If the subscriber
          never acknowledges the message, the Pub/Sub system will
          eventually redeliver the message.
      retain_acked_messages:
          Indicates whether to retain acknowledged messages. If true,
          then messages are not expunged from the subscription's
          backlog, even if they are acknowledged, until they fall out of
          the ``message_retention_duration`` window.
      message_retention_duration:
          How long to retain unacknowledged messages in the
          subscription's backlog, from the moment a message is
          published. If ``retain_acked_messages`` is true, then this
          also configures the retention of acknowledged messages, and
          thus configures how far back in time a ``Seek`` can be done.
          Defaults to 7 days. Cannot be more than 7 days or less than 10
          minutes.
      labels:
          User labels.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.Subscription)
  ))
_sym_db.RegisterMessage(Subscription)
_sym_db.RegisterMessage(Subscription.LabelsEntry)

PushConfig = _reflection.GeneratedProtocolMessageType('PushConfig', (_message.Message,), dict(

  AttributesEntry = _reflection.GeneratedProtocolMessageType('AttributesEntry', (_message.Message,), dict(
    DESCRIPTOR = _PUSHCONFIG_ATTRIBUTESENTRY,
    __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
    # @@protoc_insertion_point(class_scope:google.pubsub.v1.PushConfig.AttributesEntry)
    ))
  ,
  DESCRIPTOR = _PUSHCONFIG,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Configuration for a push delivery endpoint.
  
  
  Attributes:
      push_endpoint:
          A URL locating the endpoint to which messages should be
          pushed. For example, a Webhook endpoint might use
          "https://example.com/push".
      attributes:
          Endpoint configuration attributes.  Every endpoint has a set
          of API supported attributes that can be used to control
          different aspects of the message delivery.  The currently
          supported attribute is ``x-goog-version``, which you can use
          to change the format of the pushed message. This attribute
          indicates the version of the data expected by the endpoint.
          This controls the shape of the pushed message (i.e., its
          fields and metadata). The endpoint version is based on the
          version of the Pub/Sub API.  If not present during the
          ``CreateSubscription`` call, it will default to the version of
          the API used to make such call. If not present during a
          ``ModifyPushConfig`` call, its value will not be changed.
          ``GetSubscription`` calls will always return a valid version,
          even if the subscription was created without this attribute.
          The possible values for this attribute are:  -  ``v1beta1``:
          uses the push format defined in the v1beta1 Pub/Sub API. -
          ``v1`` or ``v1beta2``: uses the push format defined in the v1
          Pub/Sub    API.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.PushConfig)
  ))
_sym_db.RegisterMessage(PushConfig)
_sym_db.RegisterMessage(PushConfig.AttributesEntry)

ReceivedMessage = _reflection.GeneratedProtocolMessageType('ReceivedMessage', (_message.Message,), dict(
  DESCRIPTOR = _RECEIVEDMESSAGE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """A message and its corresponding acknowledgment ID.
  
  
  Attributes:
      ack_id:
          This ID can be used to acknowledge the received message.
      message:
          The message.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ReceivedMessage)
  ))
_sym_db.RegisterMessage(ReceivedMessage)

GetSubscriptionRequest = _reflection.GeneratedProtocolMessageType('GetSubscriptionRequest', (_message.Message,), dict(
  DESCRIPTOR = _GETSUBSCRIPTIONREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the GetSubscription method.
  
  
  Attributes:
      subscription:
          The name of the subscription to get. Format is
          ``projects/{project}/subscriptions/{sub}``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.GetSubscriptionRequest)
  ))
_sym_db.RegisterMessage(GetSubscriptionRequest)

UpdateSubscriptionRequest = _reflection.GeneratedProtocolMessageType('UpdateSubscriptionRequest', (_message.Message,), dict(
  DESCRIPTOR = _UPDATESUBSCRIPTIONREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the UpdateSubscription method.
  
  
  Attributes:
      subscription:
          The updated subscription object.
      update_mask:
          Indicates which fields in the provided subscription to update.
          Must be specified and non-empty.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateSubscriptionRequest)
  ))
_sym_db.RegisterMessage(UpdateSubscriptionRequest)

ListSubscriptionsRequest = _reflection.GeneratedProtocolMessageType('ListSubscriptionsRequest', (_message.Message,), dict(
  DESCRIPTOR = _LISTSUBSCRIPTIONSREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``ListSubscriptions`` method.
  
  
  Attributes:
      project:
          The name of the cloud project that subscriptions belong to.
          Format is ``projects/{project}``.
      page_size:
          Maximum number of subscriptions to return.
      page_token:
          The value returned by the last ``ListSubscriptionsResponse``;
          indicates that this is a continuation of a prior
          ``ListSubscriptions`` call, and that the system should return
          the next page of data.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSubscriptionsRequest)
  ))
_sym_db.RegisterMessage(ListSubscriptionsRequest)

ListSubscriptionsResponse = _reflection.GeneratedProtocolMessageType('ListSubscriptionsResponse', (_message.Message,), dict(
  DESCRIPTOR = _LISTSUBSCRIPTIONSRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Response for the ``ListSubscriptions`` method.
  
  
  Attributes:
      subscriptions:
          The subscriptions that match the request.
      next_page_token:
          If not empty, indicates that there may be more subscriptions
          that match the request; this value should be passed in a new
          ``ListSubscriptionsRequest`` to get more subscriptions.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSubscriptionsResponse)
  ))
_sym_db.RegisterMessage(ListSubscriptionsResponse)

DeleteSubscriptionRequest = _reflection.GeneratedProtocolMessageType('DeleteSubscriptionRequest', (_message.Message,), dict(
  DESCRIPTOR = _DELETESUBSCRIPTIONREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the DeleteSubscription method.
  
  
  Attributes:
      subscription:
          The subscription to delete. Format is
          ``projects/{project}/subscriptions/{sub}``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSubscriptionRequest)
  ))
_sym_db.RegisterMessage(DeleteSubscriptionRequest)

ModifyPushConfigRequest = _reflection.GeneratedProtocolMessageType('ModifyPushConfigRequest', (_message.Message,), dict(
  DESCRIPTOR = _MODIFYPUSHCONFIGREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ModifyPushConfig method.
  
  
  Attributes:
      subscription:
          The name of the subscription. Format is
          ``projects/{project}/subscriptions/{sub}``.
      push_config:
          The push configuration for future deliveries.  An empty
          ``pushConfig`` indicates that the Pub/Sub system should stop
          pushing messages from the given subscription and allow
          messages to be pulled and acknowledged - effectively pausing
          the subscription if ``Pull`` is not called.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ModifyPushConfigRequest)
  ))
_sym_db.RegisterMessage(ModifyPushConfigRequest)

PullRequest = _reflection.GeneratedProtocolMessageType('PullRequest', (_message.Message,), dict(
  DESCRIPTOR = _PULLREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``Pull`` method.
  
  
  Attributes:
      subscription:
          The subscription from which messages should be pulled. Format
          is ``projects/{project}/subscriptions/{sub}``.
      return_immediately:
          If this field set to true, the system will respond immediately
          even if it there are no messages available to return in the
          ``Pull`` response. Otherwise, the system may wait (for a
          bounded amount of time) until at least one message is
          available, rather than returning no messages. The client may
          cancel the request if it does not wish to wait any longer for
          the response.
      max_messages:
          The maximum number of messages returned for this request. The
          Pub/Sub system may return fewer than the number specified.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.PullRequest)
  ))
_sym_db.RegisterMessage(PullRequest)

PullResponse = _reflection.GeneratedProtocolMessageType('PullResponse', (_message.Message,), dict(
  DESCRIPTOR = _PULLRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Response for the ``Pull`` method.
  
  
  Attributes:
      received_messages:
          Received Pub/Sub messages. The Pub/Sub system will return zero
          messages if there are no more available in the backlog. The
          Pub/Sub system may return fewer than the ``maxMessages``
          requested even if there are more messages available in the
          backlog.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.PullResponse)
  ))
_sym_db.RegisterMessage(PullResponse)

ModifyAckDeadlineRequest = _reflection.GeneratedProtocolMessageType('ModifyAckDeadlineRequest', (_message.Message,), dict(
  DESCRIPTOR = _MODIFYACKDEADLINEREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ModifyAckDeadline method.
  
  
  Attributes:
      subscription:
          The name of the subscription. Format is
          ``projects/{project}/subscriptions/{sub}``.
      ack_ids:
          List of acknowledgment IDs.
      ack_deadline_seconds:
          The new ack deadline with respect to the time this request was
          sent to the Pub/Sub system. For example, if the value is 10,
          the new ack deadline will expire 10 seconds after the
          ``ModifyAckDeadline`` call was made. Specifying zero may
          immediately make the message available for another pull
          request. The minimum deadline you can specify is 0 seconds.
          The maximum deadline you can specify is 600 seconds (10
          minutes).
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ModifyAckDeadlineRequest)
  ))
_sym_db.RegisterMessage(ModifyAckDeadlineRequest)

AcknowledgeRequest = _reflection.GeneratedProtocolMessageType('AcknowledgeRequest', (_message.Message,), dict(
  DESCRIPTOR = _ACKNOWLEDGEREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the Acknowledge method.
  
  
  Attributes:
      subscription:
          The subscription whose message is being acknowledged. Format
          is ``projects/{project}/subscriptions/{sub}``.
      ack_ids:
          The acknowledgment ID for the messages being acknowledged that
          was returned by the Pub/Sub system in the ``Pull`` response.
          Must not be empty.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.AcknowledgeRequest)
  ))
_sym_db.RegisterMessage(AcknowledgeRequest)

StreamingPullRequest = _reflection.GeneratedProtocolMessageType('StreamingPullRequest', (_message.Message,), dict(
  DESCRIPTOR = _STREAMINGPULLREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``StreamingPull`` streaming RPC method. This request is
  used to establish the initial stream as well as to stream
  acknowledgements and ack deadline modifications from the client to the
  server.
  
  
  Attributes:
      subscription:
          The subscription for which to initialize the new stream. This
          must be provided in the first request on the stream, and must
          not be set in subsequent requests from client to server.
          Format is ``projects/{project}/subscriptions/{sub}``.
      ack_ids:
          List of acknowledgement IDs for acknowledging previously
          received messages (received on this stream or a different
          stream). If an ack ID has expired, the corresponding message
          may be redelivered later. Acknowledging a message more than
          once will not result in an error. If the acknowledgement ID is
          malformed, the stream will be aborted with status
          ``INVALID_ARGUMENT``.
      modify_deadline_seconds:
          The list of new ack deadlines for the IDs listed in
          ``modify_deadline_ack_ids``. The size of this list must be the
          same as the size of ``modify_deadline_ack_ids``. If it differs
          the stream will be aborted with ``INVALID_ARGUMENT``. Each
          element in this list is applied to the element in the same
          position in ``modify_deadline_ack_ids``. The new ack deadline
          is with respect to the time this request was sent to the
          Pub/Sub system. Must be >= 0. For example, if the value is 10,
          the new ack deadline will expire 10 seconds after this request
          is received. If the value is 0, the message is immediately
          made available for another streaming or non-streaming pull
          request. If the value is < 0 (an error), the stream will be
          aborted with status ``INVALID_ARGUMENT``.
      modify_deadline_ack_ids:
          List of acknowledgement IDs whose deadline will be modified
          based on the corresponding element in
          ``modify_deadline_seconds``. This field can be used to
          indicate that more time is needed to process a message by the
          subscriber, or to make the message available for redelivery if
          the processing was interrupted.
      stream_ack_deadline_seconds:
          The ack deadline to use for the stream. This must be provided
          in the first request on the stream, but it can also be updated
          on subsequent requests from client to server. The minimum
          deadline you can specify is 10 seconds. The maximum deadline
          you can specify is 600 seconds (10 minutes).
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullRequest)
  ))
_sym_db.RegisterMessage(StreamingPullRequest)

StreamingPullResponse = _reflection.GeneratedProtocolMessageType('StreamingPullResponse', (_message.Message,), dict(
  DESCRIPTOR = _STREAMINGPULLRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Response for the ``StreamingPull`` method. This response is used to
  stream messages from the server to the client.
  
  
  Attributes:
      received_messages:
          Received Pub/Sub messages. This will not be empty.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.StreamingPullResponse)
  ))
_sym_db.RegisterMessage(StreamingPullResponse)

CreateSnapshotRequest = _reflection.GeneratedProtocolMessageType('CreateSnapshotRequest', (_message.Message,), dict(
  DESCRIPTOR = _CREATESNAPSHOTREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``CreateSnapshot`` method.
  
  
  Attributes:
      name:
          Optional user-provided name for this snapshot. If the name is
          not provided in the request, the server will assign a random
          name for this snapshot on the same project as the
          subscription. Note that for REST API requests, you must
          specify a name. Format is
          ``projects/{project}/snapshots/{snap}``.
      subscription:
          The subscription whose backlog the snapshot retains.
          Specifically, the created snapshot is guaranteed to retain:
          (a) The existing backlog on the subscription. More precisely,
          this is defined as the messages in the subscription's backlog
          that are unacknowledged upon the successful completion of the
          ``CreateSnapshot`` request; as well as: (b) Any messages
          published to the subscription's topic following the successful
          completion of the CreateSnapshot request. Format is
          ``projects/{project}/subscriptions/{sub}``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.CreateSnapshotRequest)
  ))
_sym_db.RegisterMessage(CreateSnapshotRequest)

UpdateSnapshotRequest = _reflection.GeneratedProtocolMessageType('UpdateSnapshotRequest', (_message.Message,), dict(
  DESCRIPTOR = _UPDATESNAPSHOTREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the UpdateSnapshot method.
  
  
  Attributes:
      snapshot:
          The updated snpashot object.
      update_mask:
          Indicates which fields in the provided snapshot to update.
          Must be specified and non-empty.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.UpdateSnapshotRequest)
  ))
_sym_db.RegisterMessage(UpdateSnapshotRequest)

Snapshot = _reflection.GeneratedProtocolMessageType('Snapshot', (_message.Message,), dict(

  LabelsEntry = _reflection.GeneratedProtocolMessageType('LabelsEntry', (_message.Message,), dict(
    DESCRIPTOR = _SNAPSHOT_LABELSENTRY,
    __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
    # @@protoc_insertion_point(class_scope:google.pubsub.v1.Snapshot.LabelsEntry)
    ))
  ,
  DESCRIPTOR = _SNAPSHOT,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """A snapshot resource.
  
  
  Attributes:
      name:
          The name of the snapshot.
      topic:
          The name of the topic from which this snapshot is retaining
          messages.
      expire_time:
          The snapshot is guaranteed to exist up until this time. A
          newly-created snapshot expires no later than 7 days from the
          time of its creation. Its exact lifetime is determined at
          creation by the existing backlog in the source subscription.
          Specifically, the lifetime of the snapshot is ``7 days - (age
          of oldest unacked message in the subscription)``. For example,
          consider a subscription whose oldest unacked message is 3 days
          old. If a snapshot is created from this subscription, the
          snapshot -- which will always capture this 3-day-old backlog
          as long as the snapshot exists -- will expire in 4 days.
      labels:
          User labels.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.Snapshot)
  ))
_sym_db.RegisterMessage(Snapshot)
_sym_db.RegisterMessage(Snapshot.LabelsEntry)

ListSnapshotsRequest = _reflection.GeneratedProtocolMessageType('ListSnapshotsRequest', (_message.Message,), dict(
  DESCRIPTOR = _LISTSNAPSHOTSREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``ListSnapshots`` method.
  
  
  Attributes:
      project:
          The name of the cloud project that snapshots belong to. Format
          is ``projects/{project}``.
      page_size:
          Maximum number of snapshots to return.
      page_token:
          The value returned by the last ``ListSnapshotsResponse``;
          indicates that this is a continuation of a prior
          ``ListSnapshots`` call, and that the system should return the
          next page of data.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSnapshotsRequest)
  ))
_sym_db.RegisterMessage(ListSnapshotsRequest)

ListSnapshotsResponse = _reflection.GeneratedProtocolMessageType('ListSnapshotsResponse', (_message.Message,), dict(
  DESCRIPTOR = _LISTSNAPSHOTSRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Response for the ``ListSnapshots`` method.
  
  
  Attributes:
      snapshots:
          The resulting snapshots.
      next_page_token:
          If not empty, indicates that there may be more snapshot that
          match the request; this value should be passed in a new
          ``ListSnapshotsRequest``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.ListSnapshotsResponse)
  ))
_sym_db.RegisterMessage(ListSnapshotsResponse)

DeleteSnapshotRequest = _reflection.GeneratedProtocolMessageType('DeleteSnapshotRequest', (_message.Message,), dict(
  DESCRIPTOR = _DELETESNAPSHOTREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``DeleteSnapshot`` method.
  
  
  Attributes:
      snapshot:
          The name of the snapshot to delete. Format is
          ``projects/{project}/snapshots/{snap}``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.DeleteSnapshotRequest)
  ))
_sym_db.RegisterMessage(DeleteSnapshotRequest)

SeekRequest = _reflection.GeneratedProtocolMessageType('SeekRequest', (_message.Message,), dict(
  DESCRIPTOR = _SEEKREQUEST,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  ,
  __doc__ = """Request for the ``Seek`` method.
  
  
  Attributes:
      subscription:
          The subscription to affect.
      time:
          The time to seek to. Messages retained in the subscription
          that were published before this time are marked as
          acknowledged, and messages retained in the subscription that
          were published after this time are marked as unacknowledged.
          Note that this operation affects only those messages retained
          in the subscription (configured by the combination of
          ``message_retention_duration`` and ``retain_acked_messages``).
          For example, if ``time`` corresponds to a point before the
          message retention window (or to a point before the system's
          notion of the subscription creation time), only retained
          messages will be marked as unacknowledged, and already-
          expunged messages will not be restored.
      snapshot:
          The snapshot to seek to. The snapshot's topic must be the same
          as that of the provided subscription. Format is
          ``projects/{project}/snapshots/{snap}``.
  """,
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.SeekRequest)
  ))
_sym_db.RegisterMessage(SeekRequest)

SeekResponse = _reflection.GeneratedProtocolMessageType('SeekResponse', (_message.Message,), dict(
  DESCRIPTOR = _SEEKRESPONSE,
  __module__ = 'google.cloud.pubsub_v1.proto.pubsub_pb2'
  # @@protoc_insertion_point(class_scope:google.pubsub.v1.SeekResponse)
  ))
_sym_db.RegisterMessage(SeekResponse)


DESCRIPTOR.has_options = True
DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), _b('\n\024com.google.pubsub.v1B\013PubsubProtoP\001Z6google.golang.org/genproto/googleapis/pubsub/v1;pubsub\370\001\001\252\002\026Google.Cloud.PubSub.V1'))
_TOPIC_LABELSENTRY.has_options = True
_TOPIC_LABELSENTRY._options = _descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001'))
_PUBSUBMESSAGE_ATTRIBUTESENTRY.has_options = True
_PUBSUBMESSAGE_ATTRIBUTESENTRY._options = _descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001'))
_SUBSCRIPTION_LABELSENTRY.has_options = True
_SUBSCRIPTION_LABELSENTRY._options = _descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001'))
_PUSHCONFIG_ATTRIBUTESENTRY.has_options = True
_PUSHCONFIG_ATTRIBUTESENTRY._options = _descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001'))
_SNAPSHOT_LABELSENTRY.has_options = True
_SNAPSHOT_LABELSENTRY._options = _descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001'))
try:
  # THESE ELEMENTS WILL BE DEPRECATED.
  # Please use the generated *_pb2_grpc.py files instead.
  import grpc
  from grpc.beta import implementations as beta_implementations
  from grpc.beta import interfaces as beta_interfaces
  from grpc.framework.common import cardinality
  from grpc.framework.interfaces.face import utilities as face_utilities


  class SubscriberStub(object):
    """The service that an application uses to manipulate subscriptions and to
    consume messages from a subscription via the `Pull` method.
    """

    def __init__(self, channel):
      """Constructor.

      Args:
        channel: A grpc.Channel.
      """
      self.CreateSubscription = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/CreateSubscription',
          request_serializer=Subscription.SerializeToString,
          response_deserializer=Subscription.FromString,
          )
      self.GetSubscription = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/GetSubscription',
          request_serializer=GetSubscriptionRequest.SerializeToString,
          response_deserializer=Subscription.FromString,
          )
      self.UpdateSubscription = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/UpdateSubscription',
          request_serializer=UpdateSubscriptionRequest.SerializeToString,
          response_deserializer=Subscription.FromString,
          )
      self.ListSubscriptions = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/ListSubscriptions',
          request_serializer=ListSubscriptionsRequest.SerializeToString,
          response_deserializer=ListSubscriptionsResponse.FromString,
          )
      self.DeleteSubscription = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/DeleteSubscription',
          request_serializer=DeleteSubscriptionRequest.SerializeToString,
          response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
          )
      self.ModifyAckDeadline = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/ModifyAckDeadline',
          request_serializer=ModifyAckDeadlineRequest.SerializeToString,
          response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
          )
      self.Acknowledge = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/Acknowledge',
          request_serializer=AcknowledgeRequest.SerializeToString,
          response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
          )
      self.Pull = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/Pull',
          request_serializer=PullRequest.SerializeToString,
          response_deserializer=PullResponse.FromString,
          )
      self.StreamingPull = channel.stream_stream(
          '/google.pubsub.v1.Subscriber/StreamingPull',
          request_serializer=StreamingPullRequest.SerializeToString,
          response_deserializer=StreamingPullResponse.FromString,
          )
      self.ModifyPushConfig = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/ModifyPushConfig',
          request_serializer=ModifyPushConfigRequest.SerializeToString,
          response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
          )
      self.ListSnapshots = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/ListSnapshots',
          request_serializer=ListSnapshotsRequest.SerializeToString,
          response_deserializer=ListSnapshotsResponse.FromString,
          )
      self.CreateSnapshot = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/CreateSnapshot',
          request_serializer=CreateSnapshotRequest.SerializeToString,
          response_deserializer=Snapshot.FromString,
          )
      self.UpdateSnapshot = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/UpdateSnapshot',
          request_serializer=UpdateSnapshotRequest.SerializeToString,
          response_deserializer=Snapshot.FromString,
          )
      self.DeleteSnapshot = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/DeleteSnapshot',
          request_serializer=DeleteSnapshotRequest.SerializeToString,
          response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
          )
      self.Seek = channel.unary_unary(
          '/google.pubsub.v1.Subscriber/Seek',
          request_serializer=SeekRequest.SerializeToString,
          response_deserializer=SeekResponse.FromString,
          )


  class SubscriberServicer(object):
    """The service that an application uses to manipulate subscriptions and to
    consume messages from a subscription via the `Pull` method.
    """

    def CreateSubscription(self, request, context):
      """Creates a subscription to a given topic.
      If the subscription already exists, returns `ALREADY_EXISTS`.
      If the corresponding topic doesn't exist, returns `NOT_FOUND`.

      If the name is not provided in the request, the server will assign a random
      name for this subscription on the same project as the topic, conforming
      to the
      [resource name format](https://cloud.google.com/pubsub/docs/overview#names).
      The generated name is populated in the returned Subscription object.
      Note that for REST API requests, you must specify a name in the request.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def GetSubscription(self, request, context):
      """Gets the configuration details of a subscription.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def UpdateSubscription(self, request, context):
      """Updates an existing subscription. Note that certain properties of a
      subscription, such as its topic, are not modifiable.
      NOTE:  The style guide requires body: "subscription" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def ListSubscriptions(self, request, context):
      """Lists matching subscriptions.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def DeleteSubscription(self, request, context):
      """Deletes an existing subscription. All messages retained in the subscription
      are immediately dropped. Calls to `Pull` after deletion will return
      `NOT_FOUND`. After a subscription is deleted, a new one may be created with
      the same name, but the new one has no association with the old
      subscription or its topic unless the same topic is specified.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def ModifyAckDeadline(self, request, context):
      """Modifies the ack deadline for a specific message. This method is useful
      to indicate that more time is needed to process a message by the
      subscriber, or to make the message available for redelivery if the
      processing was interrupted. Note that this does not modify the
      subscription-level `ackDeadlineSeconds` used for subsequent messages.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def Acknowledge(self, request, context):
      """Acknowledges the messages associated with the `ack_ids` in the
      `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
      from the subscription.

      Acknowledging a message whose ack deadline has expired may succeed,
      but such a message may be redelivered later. Acknowledging a message more
      than once will not result in an error.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def Pull(self, request, context):
      """Pulls messages from the server. Returns an empty list if there are no
      messages available in the backlog. The server may return `UNAVAILABLE` if
      there are too many concurrent pull requests pending for the given
      subscription.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def StreamingPull(self, request_iterator, context):
      """(EXPERIMENTAL) StreamingPull is an experimental feature. This RPC will
      respond with UNIMPLEMENTED errors unless you have been invited to test
      this feature. Contact cloud-pubsub@google.com with any questions.

      Establishes a stream with the server, which sends messages down to the
      client. The client streams acknowledgements and ack deadline modifications
      back to the server. The server will close the stream and return the status
      on any error. The server may close the stream with status `OK` to reassign
      server-side resources, in which case, the client should re-establish the
      stream. `UNAVAILABLE` may also be returned in the case of a transient error
      (e.g., a server restart). These should also be retried by the client. Flow
      control can be achieved by configuring the underlying RPC channel.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def ModifyPushConfig(self, request, context):
      """Modifies the `PushConfig` for a specified subscription.

      This may be used to change a push subscription to a pull one (signified by
      an empty `PushConfig`) or vice versa, or change the endpoint URL and other
      attributes of a push subscription. Messages will accumulate for delivery
      continuously through the call regardless of changes to the `PushConfig`.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def ListSnapshots(self, request, context):
      """Lists the existing snapshots.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def CreateSnapshot(self, request, context):
      """Creates a snapshot from the requested subscription.
      If the snapshot already exists, returns `ALREADY_EXISTS`.
      If the requested subscription doesn't exist, returns `NOT_FOUND`.

      If the name is not provided in the request, the server will assign a random
      name for this snapshot on the same project as the subscription, conforming
      to the
      [resource name format](https://cloud.google.com/pubsub/docs/overview#names).
      The generated name is populated in the returned Snapshot object.
      Note that for REST API requests, you must specify a name in the request.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def UpdateSnapshot(self, request, context):
      """Updates an existing snapshot. Note that certain properties of a snapshot
      are not modifiable.
      NOTE:  The style guide requires body: "snapshot" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def DeleteSnapshot(self, request, context):
      """Removes an existing snapshot. All messages retained in the snapshot
      are immediately dropped. After a snapshot is deleted, a new one may be
      created with the same name, but the new one has no association with the old
      snapshot or its subscription, unless the same subscription is specified.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def Seek(self, request, context):
      """Seeks an existing subscription to a point in time or to a given snapshot,
      whichever is provided in the request.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')


  def add_SubscriberServicer_to_server(servicer, server):
    rpc_method_handlers = {
        'CreateSubscription': grpc.unary_unary_rpc_method_handler(
            servicer.CreateSubscription,
            request_deserializer=Subscription.FromString,
            response_serializer=Subscription.SerializeToString,
        ),
        'GetSubscription': grpc.unary_unary_rpc_method_handler(
            servicer.GetSubscription,
            request_deserializer=GetSubscriptionRequest.FromString,
            response_serializer=Subscription.SerializeToString,
        ),
        'UpdateSubscription': grpc.unary_unary_rpc_method_handler(
            servicer.UpdateSubscription,
            request_deserializer=UpdateSubscriptionRequest.FromString,
            response_serializer=Subscription.SerializeToString,
        ),
        'ListSubscriptions': grpc.unary_unary_rpc_method_handler(
            servicer.ListSubscriptions,
            request_deserializer=ListSubscriptionsRequest.FromString,
            response_serializer=ListSubscriptionsResponse.SerializeToString,
        ),
        'DeleteSubscription': grpc.unary_unary_rpc_method_handler(
            servicer.DeleteSubscription,
            request_deserializer=DeleteSubscriptionRequest.FromString,
            response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
        ),
        'ModifyAckDeadline': grpc.unary_unary_rpc_method_handler(
            servicer.ModifyAckDeadline,
            request_deserializer=ModifyAckDeadlineRequest.FromString,
            response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
        ),
        'Acknowledge': grpc.unary_unary_rpc_method_handler(
            servicer.Acknowledge,
            request_deserializer=AcknowledgeRequest.FromString,
            response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
        ),
        'Pull': grpc.unary_unary_rpc_method_handler(
            servicer.Pull,
            request_deserializer=PullRequest.FromString,
            response_serializer=PullResponse.SerializeToString,
        ),
        'StreamingPull': grpc.stream_stream_rpc_method_handler(
            servicer.StreamingPull,
            request_deserializer=StreamingPullRequest.FromString,
            response_serializer=StreamingPullResponse.SerializeToString,
        ),
        'ModifyPushConfig': grpc.unary_unary_rpc_method_handler(
            servicer.ModifyPushConfig,
            request_deserializer=ModifyPushConfigRequest.FromString,
            response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
        ),
        'ListSnapshots': grpc.unary_unary_rpc_method_handler(
            servicer.ListSnapshots,
            request_deserializer=ListSnapshotsRequest.FromString,
            response_serializer=ListSnapshotsResponse.SerializeToString,
        ),
        'CreateSnapshot': grpc.unary_unary_rpc_method_handler(
            servicer.CreateSnapshot,
            request_deserializer=CreateSnapshotRequest.FromString,
            response_serializer=Snapshot.SerializeToString,
        ),
        'UpdateSnapshot': grpc.unary_unary_rpc_method_handler(
            servicer.UpdateSnapshot,
            request_deserializer=UpdateSnapshotRequest.FromString,
            response_serializer=Snapshot.SerializeToString,
        ),
        'DeleteSnapshot': grpc.unary_unary_rpc_method_handler(
            servicer.DeleteSnapshot,
            request_deserializer=DeleteSnapshotRequest.FromString,
            response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
        ),
        'Seek': grpc.unary_unary_rpc_method_handler(
            servicer.Seek,
            request_deserializer=SeekRequest.FromString,
            response_serializer=SeekResponse.SerializeToString,
        ),
    }
    generic_handler = grpc.method_handlers_generic_handler(
        'google.pubsub.v1.Subscriber', rpc_method_handlers)
    server.add_generic_rpc_handlers((generic_handler,))


  class PublisherStub(object):
    """The service that an application uses to manipulate topics, and to send
    messages to a topic.
    """

    def __init__(self, channel):
      """Constructor.

      Args:
        channel: A grpc.Channel.
      """
      self.CreateTopic = channel.unary_unary(
          '/google.pubsub.v1.Publisher/CreateTopic',
          request_serializer=Topic.SerializeToString,
          response_deserializer=Topic.FromString,
          )
      self.UpdateTopic = channel.unary_unary(
          '/google.pubsub.v1.Publisher/UpdateTopic',
          request_serializer=UpdateTopicRequest.SerializeToString,
          response_deserializer=Topic.FromString,
          )
      self.Publish = channel.unary_unary(
          '/google.pubsub.v1.Publisher/Publish',
          request_serializer=PublishRequest.SerializeToString,
          response_deserializer=PublishResponse.FromString,
          )
      self.GetTopic = channel.unary_unary(
          '/google.pubsub.v1.Publisher/GetTopic',
          request_serializer=GetTopicRequest.SerializeToString,
          response_deserializer=Topic.FromString,
          )
      self.ListTopics = channel.unary_unary(
          '/google.pubsub.v1.Publisher/ListTopics',
          request_serializer=ListTopicsRequest.SerializeToString,
          response_deserializer=ListTopicsResponse.FromString,
          )
      self.ListTopicSubscriptions = channel.unary_unary(
          '/google.pubsub.v1.Publisher/ListTopicSubscriptions',
          request_serializer=ListTopicSubscriptionsRequest.SerializeToString,
          response_deserializer=ListTopicSubscriptionsResponse.FromString,
          )
      self.DeleteTopic = channel.unary_unary(
          '/google.pubsub.v1.Publisher/DeleteTopic',
          request_serializer=DeleteTopicRequest.SerializeToString,
          response_deserializer=google_dot_protobuf_dot_empty__pb2.Empty.FromString,
          )


  class PublisherServicer(object):
    """The service that an application uses to manipulate topics, and to send
    messages to a topic.
    """

    def CreateTopic(self, request, context):
      """Creates the given topic with the given name.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def UpdateTopic(self, request, context):
      """Updates an existing topic. Note that certain properties of a topic are not
      modifiable.  Options settings follow the style guide:
      NOTE:  The style guide requires body: "topic" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def Publish(self, request, context):
      """Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      does not exist. The message payload must not be empty; it must contain
      either a non-empty data field, or at least one attribute.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def GetTopic(self, request, context):
      """Gets the configuration of a topic.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def ListTopics(self, request, context):
      """Lists matching topics.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def ListTopicSubscriptions(self, request, context):
      """Lists the name of the subscriptions for this topic.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')

    def DeleteTopic(self, request, context):
      """Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      does not exist. After a topic is deleted, a new topic may be created with
      the same name; this is an entirely new topic with none of the old
      configuration or subscriptions. Existing subscriptions to this topic are
      not deleted, but their `topic` field is set to `_deleted-topic_`.
      """
      context.set_code(grpc.StatusCode.UNIMPLEMENTED)
      context.set_details('Method not implemented!')
      raise NotImplementedError('Method not implemented!')


  def add_PublisherServicer_to_server(servicer, server):
    rpc_method_handlers = {
        'CreateTopic': grpc.unary_unary_rpc_method_handler(
            servicer.CreateTopic,
            request_deserializer=Topic.FromString,
            response_serializer=Topic.SerializeToString,
        ),
        'UpdateTopic': grpc.unary_unary_rpc_method_handler(
            servicer.UpdateTopic,
            request_deserializer=UpdateTopicRequest.FromString,
            response_serializer=Topic.SerializeToString,
        ),
        'Publish': grpc.unary_unary_rpc_method_handler(
            servicer.Publish,
            request_deserializer=PublishRequest.FromString,
            response_serializer=PublishResponse.SerializeToString,
        ),
        'GetTopic': grpc.unary_unary_rpc_method_handler(
            servicer.GetTopic,
            request_deserializer=GetTopicRequest.FromString,
            response_serializer=Topic.SerializeToString,
        ),
        'ListTopics': grpc.unary_unary_rpc_method_handler(
            servicer.ListTopics,
            request_deserializer=ListTopicsRequest.FromString,
            response_serializer=ListTopicsResponse.SerializeToString,
        ),
        'ListTopicSubscriptions': grpc.unary_unary_rpc_method_handler(
            servicer.ListTopicSubscriptions,
            request_deserializer=ListTopicSubscriptionsRequest.FromString,
            response_serializer=ListTopicSubscriptionsResponse.SerializeToString,
        ),
        'DeleteTopic': grpc.unary_unary_rpc_method_handler(
            servicer.DeleteTopic,
            request_deserializer=DeleteTopicRequest.FromString,
            response_serializer=google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
        ),
    }
    generic_handler = grpc.method_handlers_generic_handler(
        'google.pubsub.v1.Publisher', rpc_method_handlers)
    server.add_generic_rpc_handlers((generic_handler,))


  class BetaSubscriberServicer(object):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This class was generated
    only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0."""
    """The service that an application uses to manipulate subscriptions and to
    consume messages from a subscription via the `Pull` method.
    """
    def CreateSubscription(self, request, context):
      """Creates a subscription to a given topic.
      If the subscription already exists, returns `ALREADY_EXISTS`.
      If the corresponding topic doesn't exist, returns `NOT_FOUND`.

      If the name is not provided in the request, the server will assign a random
      name for this subscription on the same project as the topic, conforming
      to the
      [resource name format](https://cloud.google.com/pubsub/docs/overview#names).
      The generated name is populated in the returned Subscription object.
      Note that for REST API requests, you must specify a name in the request.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def GetSubscription(self, request, context):
      """Gets the configuration details of a subscription.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def UpdateSubscription(self, request, context):
      """Updates an existing subscription. Note that certain properties of a
      subscription, such as its topic, are not modifiable.
      NOTE:  The style guide requires body: "subscription" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def ListSubscriptions(self, request, context):
      """Lists matching subscriptions.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def DeleteSubscription(self, request, context):
      """Deletes an existing subscription. All messages retained in the subscription
      are immediately dropped. Calls to `Pull` after deletion will return
      `NOT_FOUND`. After a subscription is deleted, a new one may be created with
      the same name, but the new one has no association with the old
      subscription or its topic unless the same topic is specified.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def ModifyAckDeadline(self, request, context):
      """Modifies the ack deadline for a specific message. This method is useful
      to indicate that more time is needed to process a message by the
      subscriber, or to make the message available for redelivery if the
      processing was interrupted. Note that this does not modify the
      subscription-level `ackDeadlineSeconds` used for subsequent messages.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def Acknowledge(self, request, context):
      """Acknowledges the messages associated with the `ack_ids` in the
      `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
      from the subscription.

      Acknowledging a message whose ack deadline has expired may succeed,
      but such a message may be redelivered later. Acknowledging a message more
      than once will not result in an error.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def Pull(self, request, context):
      """Pulls messages from the server. Returns an empty list if there are no
      messages available in the backlog. The server may return `UNAVAILABLE` if
      there are too many concurrent pull requests pending for the given
      subscription.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def StreamingPull(self, request_iterator, context):
      """(EXPERIMENTAL) StreamingPull is an experimental feature. This RPC will
      respond with UNIMPLEMENTED errors unless you have been invited to test
      this feature. Contact cloud-pubsub@google.com with any questions.

      Establishes a stream with the server, which sends messages down to the
      client. The client streams acknowledgements and ack deadline modifications
      back to the server. The server will close the stream and return the status
      on any error. The server may close the stream with status `OK` to reassign
      server-side resources, in which case, the client should re-establish the
      stream. `UNAVAILABLE` may also be returned in the case of a transient error
      (e.g., a server restart). These should also be retried by the client. Flow
      control can be achieved by configuring the underlying RPC channel.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def ModifyPushConfig(self, request, context):
      """Modifies the `PushConfig` for a specified subscription.

      This may be used to change a push subscription to a pull one (signified by
      an empty `PushConfig`) or vice versa, or change the endpoint URL and other
      attributes of a push subscription. Messages will accumulate for delivery
      continuously through the call regardless of changes to the `PushConfig`.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def ListSnapshots(self, request, context):
      """Lists the existing snapshots.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def CreateSnapshot(self, request, context):
      """Creates a snapshot from the requested subscription.
      If the snapshot already exists, returns `ALREADY_EXISTS`.
      If the requested subscription doesn't exist, returns `NOT_FOUND`.

      If the name is not provided in the request, the server will assign a random
      name for this snapshot on the same project as the subscription, conforming
      to the
      [resource name format](https://cloud.google.com/pubsub/docs/overview#names).
      The generated name is populated in the returned Snapshot object.
      Note that for REST API requests, you must specify a name in the request.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def UpdateSnapshot(self, request, context):
      """Updates an existing snapshot. Note that certain properties of a snapshot
      are not modifiable.
      NOTE:  The style guide requires body: "snapshot" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def DeleteSnapshot(self, request, context):
      """Removes an existing snapshot. All messages retained in the snapshot
      are immediately dropped. After a snapshot is deleted, a new one may be
      created with the same name, but the new one has no association with the old
      snapshot or its subscription, unless the same subscription is specified.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def Seek(self, request, context):
      """Seeks an existing subscription to a point in time or to a given snapshot,
      whichever is provided in the request.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)


  class BetaSubscriberStub(object):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This class was generated
    only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0."""
    """The service that an application uses to manipulate subscriptions and to
    consume messages from a subscription via the `Pull` method.
    """
    def CreateSubscription(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Creates a subscription to a given topic.
      If the subscription already exists, returns `ALREADY_EXISTS`.
      If the corresponding topic doesn't exist, returns `NOT_FOUND`.

      If the name is not provided in the request, the server will assign a random
      name for this subscription on the same project as the topic, conforming
      to the
      [resource name format](https://cloud.google.com/pubsub/docs/overview#names).
      The generated name is populated in the returned Subscription object.
      Note that for REST API requests, you must specify a name in the request.
      """
      raise NotImplementedError()
    CreateSubscription.future = None
    def GetSubscription(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Gets the configuration details of a subscription.
      """
      raise NotImplementedError()
    GetSubscription.future = None
    def UpdateSubscription(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Updates an existing subscription. Note that certain properties of a
      subscription, such as its topic, are not modifiable.
      NOTE:  The style guide requires body: "subscription" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      raise NotImplementedError()
    UpdateSubscription.future = None
    def ListSubscriptions(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Lists matching subscriptions.
      """
      raise NotImplementedError()
    ListSubscriptions.future = None
    def DeleteSubscription(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Deletes an existing subscription. All messages retained in the subscription
      are immediately dropped. Calls to `Pull` after deletion will return
      `NOT_FOUND`. After a subscription is deleted, a new one may be created with
      the same name, but the new one has no association with the old
      subscription or its topic unless the same topic is specified.
      """
      raise NotImplementedError()
    DeleteSubscription.future = None
    def ModifyAckDeadline(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Modifies the ack deadline for a specific message. This method is useful
      to indicate that more time is needed to process a message by the
      subscriber, or to make the message available for redelivery if the
      processing was interrupted. Note that this does not modify the
      subscription-level `ackDeadlineSeconds` used for subsequent messages.
      """
      raise NotImplementedError()
    ModifyAckDeadline.future = None
    def Acknowledge(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Acknowledges the messages associated with the `ack_ids` in the
      `AcknowledgeRequest`. The Pub/Sub system can remove the relevant messages
      from the subscription.

      Acknowledging a message whose ack deadline has expired may succeed,
      but such a message may be redelivered later. Acknowledging a message more
      than once will not result in an error.
      """
      raise NotImplementedError()
    Acknowledge.future = None
    def Pull(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Pulls messages from the server. Returns an empty list if there are no
      messages available in the backlog. The server may return `UNAVAILABLE` if
      there are too many concurrent pull requests pending for the given
      subscription.
      """
      raise NotImplementedError()
    Pull.future = None
    def StreamingPull(self, request_iterator, timeout, metadata=None, with_call=False, protocol_options=None):
      """(EXPERIMENTAL) StreamingPull is an experimental feature. This RPC will
      respond with UNIMPLEMENTED errors unless you have been invited to test
      this feature. Contact cloud-pubsub@google.com with any questions.

      Establishes a stream with the server, which sends messages down to the
      client. The client streams acknowledgements and ack deadline modifications
      back to the server. The server will close the stream and return the status
      on any error. The server may close the stream with status `OK` to reassign
      server-side resources, in which case, the client should re-establish the
      stream. `UNAVAILABLE` may also be returned in the case of a transient error
      (e.g., a server restart). These should also be retried by the client. Flow
      control can be achieved by configuring the underlying RPC channel.
      """
      raise NotImplementedError()
    def ModifyPushConfig(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Modifies the `PushConfig` for a specified subscription.

      This may be used to change a push subscription to a pull one (signified by
      an empty `PushConfig`) or vice versa, or change the endpoint URL and other
      attributes of a push subscription. Messages will accumulate for delivery
      continuously through the call regardless of changes to the `PushConfig`.
      """
      raise NotImplementedError()
    ModifyPushConfig.future = None
    def ListSnapshots(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Lists the existing snapshots.
      """
      raise NotImplementedError()
    ListSnapshots.future = None
    def CreateSnapshot(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Creates a snapshot from the requested subscription.
      If the snapshot already exists, returns `ALREADY_EXISTS`.
      If the requested subscription doesn't exist, returns `NOT_FOUND`.

      If the name is not provided in the request, the server will assign a random
      name for this snapshot on the same project as the subscription, conforming
      to the
      [resource name format](https://cloud.google.com/pubsub/docs/overview#names).
      The generated name is populated in the returned Snapshot object.
      Note that for REST API requests, you must specify a name in the request.
      """
      raise NotImplementedError()
    CreateSnapshot.future = None
    def UpdateSnapshot(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Updates an existing snapshot. Note that certain properties of a snapshot
      are not modifiable.
      NOTE:  The style guide requires body: "snapshot" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      raise NotImplementedError()
    UpdateSnapshot.future = None
    def DeleteSnapshot(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Removes an existing snapshot. All messages retained in the snapshot
      are immediately dropped. After a snapshot is deleted, a new one may be
      created with the same name, but the new one has no association with the old
      snapshot or its subscription, unless the same subscription is specified.
      """
      raise NotImplementedError()
    DeleteSnapshot.future = None
    def Seek(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Seeks an existing subscription to a point in time or to a given snapshot,
      whichever is provided in the request.
      """
      raise NotImplementedError()
    Seek.future = None


  def beta_create_Subscriber_server(servicer, pool=None, pool_size=None, default_timeout=None, maximum_timeout=None):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This function was
    generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"""
    request_deserializers = {
      ('google.pubsub.v1.Subscriber', 'Acknowledge'): AcknowledgeRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'CreateSnapshot'): CreateSnapshotRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'CreateSubscription'): Subscription.FromString,
      ('google.pubsub.v1.Subscriber', 'DeleteSnapshot'): DeleteSnapshotRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'DeleteSubscription'): DeleteSubscriptionRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'GetSubscription'): GetSubscriptionRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'ListSnapshots'): ListSnapshotsRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'ListSubscriptions'): ListSubscriptionsRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'ModifyAckDeadline'): ModifyAckDeadlineRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'ModifyPushConfig'): ModifyPushConfigRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'Pull'): PullRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'Seek'): SeekRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'StreamingPull'): StreamingPullRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'UpdateSnapshot'): UpdateSnapshotRequest.FromString,
      ('google.pubsub.v1.Subscriber', 'UpdateSubscription'): UpdateSubscriptionRequest.FromString,
    }
    response_serializers = {
      ('google.pubsub.v1.Subscriber', 'Acknowledge'): google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'CreateSnapshot'): Snapshot.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'CreateSubscription'): Subscription.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'DeleteSnapshot'): google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'DeleteSubscription'): google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'GetSubscription'): Subscription.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ListSnapshots'): ListSnapshotsResponse.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ListSubscriptions'): ListSubscriptionsResponse.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ModifyAckDeadline'): google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ModifyPushConfig'): google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'Pull'): PullResponse.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'Seek'): SeekResponse.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'StreamingPull'): StreamingPullResponse.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'UpdateSnapshot'): Snapshot.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'UpdateSubscription'): Subscription.SerializeToString,
    }
    method_implementations = {
      ('google.pubsub.v1.Subscriber', 'Acknowledge'): face_utilities.unary_unary_inline(servicer.Acknowledge),
      ('google.pubsub.v1.Subscriber', 'CreateSnapshot'): face_utilities.unary_unary_inline(servicer.CreateSnapshot),
      ('google.pubsub.v1.Subscriber', 'CreateSubscription'): face_utilities.unary_unary_inline(servicer.CreateSubscription),
      ('google.pubsub.v1.Subscriber', 'DeleteSnapshot'): face_utilities.unary_unary_inline(servicer.DeleteSnapshot),
      ('google.pubsub.v1.Subscriber', 'DeleteSubscription'): face_utilities.unary_unary_inline(servicer.DeleteSubscription),
      ('google.pubsub.v1.Subscriber', 'GetSubscription'): face_utilities.unary_unary_inline(servicer.GetSubscription),
      ('google.pubsub.v1.Subscriber', 'ListSnapshots'): face_utilities.unary_unary_inline(servicer.ListSnapshots),
      ('google.pubsub.v1.Subscriber', 'ListSubscriptions'): face_utilities.unary_unary_inline(servicer.ListSubscriptions),
      ('google.pubsub.v1.Subscriber', 'ModifyAckDeadline'): face_utilities.unary_unary_inline(servicer.ModifyAckDeadline),
      ('google.pubsub.v1.Subscriber', 'ModifyPushConfig'): face_utilities.unary_unary_inline(servicer.ModifyPushConfig),
      ('google.pubsub.v1.Subscriber', 'Pull'): face_utilities.unary_unary_inline(servicer.Pull),
      ('google.pubsub.v1.Subscriber', 'Seek'): face_utilities.unary_unary_inline(servicer.Seek),
      ('google.pubsub.v1.Subscriber', 'StreamingPull'): face_utilities.stream_stream_inline(servicer.StreamingPull),
      ('google.pubsub.v1.Subscriber', 'UpdateSnapshot'): face_utilities.unary_unary_inline(servicer.UpdateSnapshot),
      ('google.pubsub.v1.Subscriber', 'UpdateSubscription'): face_utilities.unary_unary_inline(servicer.UpdateSubscription),
    }
    server_options = beta_implementations.server_options(request_deserializers=request_deserializers, response_serializers=response_serializers, thread_pool=pool, thread_pool_size=pool_size, default_timeout=default_timeout, maximum_timeout=maximum_timeout)
    return beta_implementations.server(method_implementations, options=server_options)


  def beta_create_Subscriber_stub(channel, host=None, metadata_transformer=None, pool=None, pool_size=None):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This function was
    generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"""
    request_serializers = {
      ('google.pubsub.v1.Subscriber', 'Acknowledge'): AcknowledgeRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'CreateSnapshot'): CreateSnapshotRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'CreateSubscription'): Subscription.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'DeleteSnapshot'): DeleteSnapshotRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'DeleteSubscription'): DeleteSubscriptionRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'GetSubscription'): GetSubscriptionRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ListSnapshots'): ListSnapshotsRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ListSubscriptions'): ListSubscriptionsRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ModifyAckDeadline'): ModifyAckDeadlineRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'ModifyPushConfig'): ModifyPushConfigRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'Pull'): PullRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'Seek'): SeekRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'StreamingPull'): StreamingPullRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'UpdateSnapshot'): UpdateSnapshotRequest.SerializeToString,
      ('google.pubsub.v1.Subscriber', 'UpdateSubscription'): UpdateSubscriptionRequest.SerializeToString,
    }
    response_deserializers = {
      ('google.pubsub.v1.Subscriber', 'Acknowledge'): google_dot_protobuf_dot_empty__pb2.Empty.FromString,
      ('google.pubsub.v1.Subscriber', 'CreateSnapshot'): Snapshot.FromString,
      ('google.pubsub.v1.Subscriber', 'CreateSubscription'): Subscription.FromString,
      ('google.pubsub.v1.Subscriber', 'DeleteSnapshot'): google_dot_protobuf_dot_empty__pb2.Empty.FromString,
      ('google.pubsub.v1.Subscriber', 'DeleteSubscription'): google_dot_protobuf_dot_empty__pb2.Empty.FromString,
      ('google.pubsub.v1.Subscriber', 'GetSubscription'): Subscription.FromString,
      ('google.pubsub.v1.Subscriber', 'ListSnapshots'): ListSnapshotsResponse.FromString,
      ('google.pubsub.v1.Subscriber', 'ListSubscriptions'): ListSubscriptionsResponse.FromString,
      ('google.pubsub.v1.Subscriber', 'ModifyAckDeadline'): google_dot_protobuf_dot_empty__pb2.Empty.FromString,
      ('google.pubsub.v1.Subscriber', 'ModifyPushConfig'): google_dot_protobuf_dot_empty__pb2.Empty.FromString,
      ('google.pubsub.v1.Subscriber', 'Pull'): PullResponse.FromString,
      ('google.pubsub.v1.Subscriber', 'Seek'): SeekResponse.FromString,
      ('google.pubsub.v1.Subscriber', 'StreamingPull'): StreamingPullResponse.FromString,
      ('google.pubsub.v1.Subscriber', 'UpdateSnapshot'): Snapshot.FromString,
      ('google.pubsub.v1.Subscriber', 'UpdateSubscription'): Subscription.FromString,
    }
    cardinalities = {
      'Acknowledge': cardinality.Cardinality.UNARY_UNARY,
      'CreateSnapshot': cardinality.Cardinality.UNARY_UNARY,
      'CreateSubscription': cardinality.Cardinality.UNARY_UNARY,
      'DeleteSnapshot': cardinality.Cardinality.UNARY_UNARY,
      'DeleteSubscription': cardinality.Cardinality.UNARY_UNARY,
      'GetSubscription': cardinality.Cardinality.UNARY_UNARY,
      'ListSnapshots': cardinality.Cardinality.UNARY_UNARY,
      'ListSubscriptions': cardinality.Cardinality.UNARY_UNARY,
      'ModifyAckDeadline': cardinality.Cardinality.UNARY_UNARY,
      'ModifyPushConfig': cardinality.Cardinality.UNARY_UNARY,
      'Pull': cardinality.Cardinality.UNARY_UNARY,
      'Seek': cardinality.Cardinality.UNARY_UNARY,
      'StreamingPull': cardinality.Cardinality.STREAM_STREAM,
      'UpdateSnapshot': cardinality.Cardinality.UNARY_UNARY,
      'UpdateSubscription': cardinality.Cardinality.UNARY_UNARY,
    }
    stub_options = beta_implementations.stub_options(host=host, metadata_transformer=metadata_transformer, request_serializers=request_serializers, response_deserializers=response_deserializers, thread_pool=pool, thread_pool_size=pool_size)
    return beta_implementations.dynamic_stub(channel, 'google.pubsub.v1.Subscriber', cardinalities, options=stub_options)


  class BetaPublisherServicer(object):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This class was generated
    only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0."""
    """The service that an application uses to manipulate topics, and to send
    messages to a topic.
    """
    def CreateTopic(self, request, context):
      """Creates the given topic with the given name.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def UpdateTopic(self, request, context):
      """Updates an existing topic. Note that certain properties of a topic are not
      modifiable.  Options settings follow the style guide:
      NOTE:  The style guide requires body: "topic" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def Publish(self, request, context):
      """Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      does not exist. The message payload must not be empty; it must contain
      either a non-empty data field, or at least one attribute.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def GetTopic(self, request, context):
      """Gets the configuration of a topic.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def ListTopics(self, request, context):
      """Lists matching topics.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def ListTopicSubscriptions(self, request, context):
      """Lists the name of the subscriptions for this topic.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)
    def DeleteTopic(self, request, context):
      """Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      does not exist. After a topic is deleted, a new topic may be created with
      the same name; this is an entirely new topic with none of the old
      configuration or subscriptions. Existing subscriptions to this topic are
      not deleted, but their `topic` field is set to `_deleted-topic_`.
      """
      context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)


  class BetaPublisherStub(object):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This class was generated
    only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0."""
    """The service that an application uses to manipulate topics, and to send
    messages to a topic.
    """
    def CreateTopic(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Creates the given topic with the given name.
      """
      raise NotImplementedError()
    CreateTopic.future = None
    def UpdateTopic(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Updates an existing topic. Note that certain properties of a topic are not
      modifiable.  Options settings follow the style guide:
      NOTE:  The style guide requires body: "topic" instead of body: "*".
      Keeping the latter for internal consistency in V1, however it should be
      corrected in V2.  See
      https://cloud.google.com/apis/design/standard_methods#update for details.
      """
      raise NotImplementedError()
    UpdateTopic.future = None
    def Publish(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Adds one or more messages to the topic. Returns `NOT_FOUND` if the topic
      does not exist. The message payload must not be empty; it must contain
      either a non-empty data field, or at least one attribute.
      """
      raise NotImplementedError()
    Publish.future = None
    def GetTopic(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Gets the configuration of a topic.
      """
      raise NotImplementedError()
    GetTopic.future = None
    def ListTopics(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Lists matching topics.
      """
      raise NotImplementedError()
    ListTopics.future = None
    def ListTopicSubscriptions(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Lists the name of the subscriptions for this topic.
      """
      raise NotImplementedError()
    ListTopicSubscriptions.future = None
    def DeleteTopic(self, request, timeout, metadata=None, with_call=False, protocol_options=None):
      """Deletes the topic with the given name. Returns `NOT_FOUND` if the topic
      does not exist. After a topic is deleted, a new topic may be created with
      the same name; this is an entirely new topic with none of the old
      configuration or subscriptions. Existing subscriptions to this topic are
      not deleted, but their `topic` field is set to `_deleted-topic_`.
      """
      raise NotImplementedError()
    DeleteTopic.future = None


  def beta_create_Publisher_server(servicer, pool=None, pool_size=None, default_timeout=None, maximum_timeout=None):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This function was
    generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"""
    request_deserializers = {
      ('google.pubsub.v1.Publisher', 'CreateTopic'): Topic.FromString,
      ('google.pubsub.v1.Publisher', 'DeleteTopic'): DeleteTopicRequest.FromString,
      ('google.pubsub.v1.Publisher', 'GetTopic'): GetTopicRequest.FromString,
      ('google.pubsub.v1.Publisher', 'ListTopicSubscriptions'): ListTopicSubscriptionsRequest.FromString,
      ('google.pubsub.v1.Publisher', 'ListTopics'): ListTopicsRequest.FromString,
      ('google.pubsub.v1.Publisher', 'Publish'): PublishRequest.FromString,
      ('google.pubsub.v1.Publisher', 'UpdateTopic'): UpdateTopicRequest.FromString,
    }
    response_serializers = {
      ('google.pubsub.v1.Publisher', 'CreateTopic'): Topic.SerializeToString,
      ('google.pubsub.v1.Publisher', 'DeleteTopic'): google_dot_protobuf_dot_empty__pb2.Empty.SerializeToString,
      ('google.pubsub.v1.Publisher', 'GetTopic'): Topic.SerializeToString,
      ('google.pubsub.v1.Publisher', 'ListTopicSubscriptions'): ListTopicSubscriptionsResponse.SerializeToString,
      ('google.pubsub.v1.Publisher', 'ListTopics'): ListTopicsResponse.SerializeToString,
      ('google.pubsub.v1.Publisher', 'Publish'): PublishResponse.SerializeToString,
      ('google.pubsub.v1.Publisher', 'UpdateTopic'): Topic.SerializeToString,
    }
    method_implementations = {
      ('google.pubsub.v1.Publisher', 'CreateTopic'): face_utilities.unary_unary_inline(servicer.CreateTopic),
      ('google.pubsub.v1.Publisher', 'DeleteTopic'): face_utilities.unary_unary_inline(servicer.DeleteTopic),
      ('google.pubsub.v1.Publisher', 'GetTopic'): face_utilities.unary_unary_inline(servicer.GetTopic),
      ('google.pubsub.v1.Publisher', 'ListTopicSubscriptions'): face_utilities.unary_unary_inline(servicer.ListTopicSubscriptions),
      ('google.pubsub.v1.Publisher', 'ListTopics'): face_utilities.unary_unary_inline(servicer.ListTopics),
      ('google.pubsub.v1.Publisher', 'Publish'): face_utilities.unary_unary_inline(servicer.Publish),
      ('google.pubsub.v1.Publisher', 'UpdateTopic'): face_utilities.unary_unary_inline(servicer.UpdateTopic),
    }
    server_options = beta_implementations.server_options(request_deserializers=request_deserializers, response_serializers=response_serializers, thread_pool=pool, thread_pool_size=pool_size, default_timeout=default_timeout, maximum_timeout=maximum_timeout)
    return beta_implementations.server(method_implementations, options=server_options)


  def beta_create_Publisher_stub(channel, host=None, metadata_transformer=None, pool=None, pool_size=None):
    """The Beta API is deprecated for 0.15.0 and later.

    It is recommended to use the GA API (classes and functions in this
    file not marked beta) for all further purposes. This function was
    generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"""
    request_serializers = {
      ('google.pubsub.v1.Publisher', 'CreateTopic'): Topic.SerializeToString,
      ('google.pubsub.v1.Publisher', 'DeleteTopic'): DeleteTopicRequest.SerializeToString,
      ('google.pubsub.v1.Publisher', 'GetTopic'): GetTopicRequest.SerializeToString,
      ('google.pubsub.v1.Publisher', 'ListTopicSubscriptions'): ListTopicSubscriptionsRequest.SerializeToString,
      ('google.pubsub.v1.Publisher', 'ListTopics'): ListTopicsRequest.SerializeToString,
      ('google.pubsub.v1.Publisher', 'Publish'): PublishRequest.SerializeToString,
      ('google.pubsub.v1.Publisher', 'UpdateTopic'): UpdateTopicRequest.SerializeToString,
    }
    response_deserializers = {
      ('google.pubsub.v1.Publisher', 'CreateTopic'): Topic.FromString,
      ('google.pubsub.v1.Publisher', 'DeleteTopic'): google_dot_protobuf_dot_empty__pb2.Empty.FromString,
      ('google.pubsub.v1.Publisher', 'GetTopic'): Topic.FromString,
      ('google.pubsub.v1.Publisher', 'ListTopicSubscriptions'): ListTopicSubscriptionsResponse.FromString,
      ('google.pubsub.v1.Publisher', 'ListTopics'): ListTopicsResponse.FromString,
      ('google.pubsub.v1.Publisher', 'Publish'): PublishResponse.FromString,
      ('google.pubsub.v1.Publisher', 'UpdateTopic'): Topic.FromString,
    }
    cardinalities = {
      'CreateTopic': cardinality.Cardinality.UNARY_UNARY,
      'DeleteTopic': cardinality.Cardinality.UNARY_UNARY,
      'GetTopic': cardinality.Cardinality.UNARY_UNARY,
      'ListTopicSubscriptions': cardinality.Cardinality.UNARY_UNARY,
      'ListTopics': cardinality.Cardinality.UNARY_UNARY,
      'Publish': cardinality.Cardinality.UNARY_UNARY,
      'UpdateTopic': cardinality.Cardinality.UNARY_UNARY,
    }
    stub_options = beta_implementations.stub_options(host=host, metadata_transformer=metadata_transformer, request_serializers=request_serializers, response_deserializers=response_deserializers, thread_pool=pool, thread_pool_size=pool_size)
    return beta_implementations.dynamic_stub(channel, 'google.pubsub.v1.Publisher', cardinalities, options=stub_options)
except ImportError:
  pass
# @@protoc_insertion_point(module_scope)
