chore: Bump gapic-generator-python version to 1.3.0 (#263)

- [ ] Regenerate this pull request now.

PiperOrigin-RevId: 472561635

Source-Link: googleapis/googleapis@332ecf5

Source-Link: googleapis/googleapis-gen@4313d68
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNDMxM2Q2ODI4ODBmZDlkNzI0NzI5MTE2NGQ0ZTlkM2Q1YmQ5ZjE3NyJ9

Author: gcf-owl-bot[bot]

packages/google-analytics-admin/google/analytics/admin_v1alpha/services/analytics_admin_service/async_client.py

@@ -1,3 +1,3 @@
 [mypy]
-python_version = 3.6
+python_version = 3.7
 namespace_packages = True

packages/google-analytics-admin/google/analytics/admin_v1alpha/services/analytics_admin_service/client.py

@@ -24,6 +24,13 @@
 
 
 # [START analyticsadmin_v1alpha_generated_AnalyticsAdminService_AcknowledgeUserDataCollection_async]
+# This snippet has been automatically generated and should be regarded as a
+# code template only.
+# It will require modifications to work:
+# - It may require correct/in-range values for request initialization.
+# - It may require specifying regional endpoints when creating the service
+#   client as shown in:
+#   https://googleapis.dev/python/google-api-core/latest/client_options.html
 from google.analytics import admin_v1alpha
 
 

packages/google-analytics-admin/google/analytics/admin_v1beta/services/analytics_admin_service/async_client.py

@@ -24,6 +24,13 @@
 
 
 # [START analyticsadmin_v1alpha_generated_AnalyticsAdminService_AcknowledgeUserDataCollection_sync]
+# This snippet has been automatically generated and should be regarded as a
+# code template only.
+# It will require modifications to work:
+# - It may require correct/in-range values for request initialization.
+# - It may require specifying regional endpoints when creating the service
+#   client as shown in:
+#   https://googleapis.dev/python/google-api-core/latest/client_options.html
 from google.analytics import admin_v1alpha
 
 

packages/google-analytics-admin/google/analytics/admin_v1beta/services/analytics_admin_service/client.py

@@ -24,6 +24,13 @@
 
 
 # [START analyticsadmin_v1alpha_generated_AnalyticsAdminService_ApproveDisplayVideo360AdvertiserLinkProposal_async]
+# This snippet has been automatically generated and should be regarded as a
+# code template only.
+# It will require modifications to work:
+# - It may require correct/in-range values for request initialization.
+# - It may require specifying regional endpoints when creating the service
+#   client as shown in:
+#   https://googleapis.dev/python/google-api-core/latest/client_options.html
 from google.analytics import admin_v1alpha
 
 

packages/google-analytics-admin/mypy.ini

@@ -24,6 +24,13 @@
 
 
 # [START analyticsadmin_v1alpha_generated_AnalyticsAdminService_ApproveDisplayVideo360AdvertiserLinkProposal_sync]
+# This snippet has been automatically generated and should be regarded as a
+# code template only.
+# It will require modifications to work:
+# - It may require correct/in-range values for request initialization.
+# - It may require specifying regional endpoints when creating the service
+#   client as shown in:
+#   https://googleapis.dev/python/google-api-core/latest/client_options.html
 from google.analytics import admin_v1alpha
 
 

packages/google-analytics-admin/samples/generated_samples/analyticsadmin_v1alpha_generated_analytics_admin_service_acknowledge_user_data_collection_async.py

@@ -24,6 +24,13 @@
 
 
 # [START analyticsadmin_v1alpha_generated_AnalyticsAdminService_ArchiveAudience_async]
+# This snippet has been automatically generated and should be regarded as a
+# code template only.
+# It will require modifications to work:
+# - It may require correct/in-range values for request initialization.
+# - It may require specifying regional endpoints when creating the service
+#   client as shown in:
+#   https://googleapis.dev/python/google-api-core/latest/client_options.html
 from google.analytics import admin_v1alpha