Derive 'Transaction' from 'Batch'.

Source-Link: https://togithub.com/googleapis/synthtool/commit/92006bb3cdc84677aa93c7f5235424ec2b157146
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:2e247c7bf5154df7f98cce087a20ca7605e236340c7d6d1a14447e5c06791bd6

…516)

Source-Link: googleapis/synthtool@6b4d5a6
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:f792ee1320e03eda2d13a5281a2989f7ed8a9e50b73ef6da97fac7e1e850b149

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

* chore: Update gapic-generator-python to v1.8.4

PiperOrigin-RevId: 507808936

Source-Link: googleapis/googleapis@64cf849

Source-Link: googleapis/googleapis-gen@53c48ca
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNTNjNDhjYWMxNTNkM2IzN2YzZDJjMmRlYzQ4MzBjZmQ5MWVjNDE1MyJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Source-Link: https://togithub.com/googleapis/synthtool/commit/0ddbff8012e47cde4462fe3f9feab01fbc4cdfd6
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:bced5ca77c4dda0fd2f5d845d4035fc3c5d3d6b81f245246a36aee114970082b

* chore: update to gapic-generator-python 1.5.0

feat: add support for `google.cloud.<api>.__version__`
PiperOrigin-RevId: 484665853

Source-Link: googleapis/googleapis@8eb249a

Source-Link: googleapis/googleapis-gen@c8aa327
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYzhhYTMyN2I1ZjQ3ODg2NWZjM2ZkOTFlM2MyNzY4ZTU0ZTI2YWQ0NCJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* update version in gapic_version.py

* add .release-please-manifest.json with correct version

* set manifest to true in .github/release-please.yml

* add release-please-config.json

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* chore: Update to gapic-generator-python 1.6.0

feat(python): Add typing to proto.Message based class attributes

feat(python): Snippetgen handling of repeated enum field

PiperOrigin-RevId: 487326846

Source-Link: googleapis/googleapis@da380c7

Source-Link: googleapis/googleapis-gen@61ef576
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNjFlZjU3NjJlZTY3MzFhMGNiYmZlYTIyZmQwZWVjZWU1MWFiMWM4ZSJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* feat: new APIs added to reflect updates to the filestore service

- Add ENTERPRISE Tier
- Add snapshot APIs: RevertInstance, ListSnapshots, CreateSnapshot, DeleteSnapshot, UpdateSnapshot
- Add multi-share APIs: ListShares, GetShare, CreateShare, DeleteShare, UpdateShare
- Add ConnectMode to NetworkConfig (for Private Service Access support)
- New status codes (SUSPENDED/SUSPENDING, REVERTING/RESUMING)
- Add SuspensionReason (for KMS related suspension)
- Add new fields to Instance information: max_capacity_gb, capacity_step_size_gb, max_share_count, capacity_gb, multi_share_enabled

PiperOrigin-RevId: 487492758

Source-Link: googleapis/googleapis@5be5981

Source-Link: googleapis/googleapis-gen@ab0e217
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiYWIwZTIxN2Y1NjBjYzJjMWFmYzExNDQxYzJlYWI2YjY5NTBlZmQyYiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* update path to snippet metadata json

* chore: Update gapic-generator-python to v1.6.1

PiperOrigin-RevId: 488036204

Source-Link: googleapis/googleapis@08f275f

Source-Link: googleapis/googleapis-gen@555c094
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNTU1YzA5NDVlNjA2NDllMzg3MzlhZTY0YmM0NTcxOWNkZjcyMTc4ZiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* docs: Small change for documentation

PiperOrigin-RevId: 490109215

Source-Link: googleapis/googleapis@0cbcc59

Source-Link: googleapis/googleapis-gen@6c019fa
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNmMwMTlmYTE1NzU0YmJlZGZiMGRjZmNiY2RjOTdhODVkMzhjZjE5ZCJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* docs: Small change for documentation

PiperOrigin-RevId: 490314741

Source-Link: googleapis/googleapis@9247e23

Source-Link: googleapis/googleapis-gen@40eb7b3
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNDBlYjdiMzM1Mzk1NThkYjUwMmM4YmQ4M2YyMDYyYjk4NmY4YTljNSJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* add gapic_version.py

* fix(deps): Require google-api-core >=1.34.0, >=2.11.0

fix: Drop usage of pkg_resources

fix: Fix timeout default values

docs(samples): Snippetgen should call await on the operation coroutine before calling result

PiperOrigin-RevId: 493260409

Source-Link: googleapis/googleapis@fea4387

Source-Link: googleapis/googleapis-gen@387b734
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMzg3YjczNDRjNzUyOWVlNDRiZTg0ZTYxM2IxOWE4MjA1MDhjNjEyYiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* add gapic_version.py

* use templated owlbot.py and setup.py

* configure release please to use manifest

* restore testing/constraints-3.7.txt

* update version in gapic_version.py

* remove obsolete entries in release please config

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Anthonios Partheniou <[email protected]>

…cp/templates/python_library/.kokoro (#516)

Source-Link: googleapis/synthtool@b4fe62e
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:3bf87e47c2173d7eed42714589dc4da2c07c3268610f1e47f8e1a30decbfc7f1

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Source-Link: https://togithub.com/googleapis/synthtool/commit/26c7505b2f76981ec1707b851e1595c8c06e90fc
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:f946c75373c2b0040e8e318c5e85d0cf46bc6e61d0a01f3ef94d8de974ac6790

The `proto.Message.to_dict` function returns a `dict[str, Any]`, but its
return type annotation is incorrectly set to `Message`.

The `proto.Message.to_dict` function returns the result of calling
[`google.protobuf.json_format.MessageToDict()`](https://github.com/protocolbuffers/protobuf/blob/c58621b6ff2e6145ffb14c7e5a7af7648dfc0535/python/google/protobuf/json_format.py#L125-L162),
which returns `dict[str, Any]` as specified in the [protobuf typeshed
stubs](https://github.com/python/typeshed/blob/main/stubs/protobuf/google/protobuf/json_format.pyi#L23-L30).

Additionally, runtime introspection shows that the function returns a
`dict`.

Co-authored-by: Anthonios Partheniou <[email protected]>

* chore: Update CODEOWNERS

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Source-Link: googleapis/synthtool@9ae0785
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:52210e0e0559f5ea8c52be148b33504022e1faef4e95fbe4b32d68022af2fa7e

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Source-Link: googleapis/synthtool@7ff4aad
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:462782b0b492346b2d9099aaff52206dd30bc8e031ea97082e6facecc2373244

For simple queries (queries that map directly to single Datastore
queries, ie not multiqueries, or queries with post filters),
`Query.count` can be otimized by setting a high offset and counting the
number of entities skipped.

Note that this still requires Datastore to assemble and iterate over a
result set and Datastore will still only "skip" a certain number of
entities at a time. (1000 at the time of this writing.) So this doesn't
dramatically impact the amount of work that has to be done on the
Datastore side, nor does it reduce the number gRPC calls necessary to
count a large result set. It does reduce significantly, however, the amount of
I/O required, which has sped up some large counts in testing by a factor
of around 4x.

Source-Link: googleapis/synthtool@7ff4aad
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:462782b0b492346b2d9099aaff52206dd30bc8e031ea97082e6facecc2373244

* fix: fix impersonated cred for gcloud

(1) For IDTokenCredentials.refresh(self.request), use the provided 
request instead of creating a new one
(2) For Credentials, only refresh the source credentials if it is not 
valid

* update expired func