## Deleted keys were detected in the following stable discovery artifacts:
bigquery v2 https://github.com/googleapis/google-api-python-client/commit/123
cloudtasks v2 https://github.com/googleapis/google-api-python-client/commit/456

## Discovery Artifact Change Summary:
feat(bigquery): update the api https://github.com/googleapis/google-api-python-client/commit/123
feat(cloudtasks): update the api https://github.com/googleapis/google-api-python-client/commit/456
feat(drive): update the api https://github.com/googleapis/google-api-python-client/commit/789