Update Dataflow Flex template README (GoogleCloudPlatform#8149)

olliefr · dandhlee · web-flow · commit 482a3749dba4 · 2022-07-04T21:47:24.000-04:00
Replace the list of Flex Templates limitations (which is out-of-date) with the link to the Dataflow documentation page on Flex Templates which is the authoritative source for the up-to-date list of limitations.

Co-authored-by: Dan Lee &lt;71398022+dandhlee@users.noreply.github.com&gt;
diff --git a/dataflow/flex-templates/streaming_beam/README.md b/dataflow/flex-templates/streaming_beam/README.md
@@ -282,8 +282,7 @@ The following sections describe how to delete or turn off these resources.
 
 ## Limitations
 
-* You must use a Google-provided base image to package your containers using Docker.
-* You cannot update streaming jobs using Flex Template.
-* You cannot use FlexRS for Flex Template jobs.
+There are certain limitations that apply to Flex Templates jobs. 
 
-📝 Docs: [Using Flex Templates](https://cloud.google.com/dataflow/docs/guides/templates/using-flex-templates)
+📝 [Using Flex Templates](https://cloud.google.com/dataflow/docs/guides/templates/using-flex-templates#limitations)
+Google Cloud Dataflow documentation page is the authoritative source for the up-to-date information on that.
