https://github.com/googleapis/python-documentai/pull/158
feat(v1): Move CommonOperationMetadata into a separate file for potential reuse by gcf-owl-bot[bot]...
This library has moved to https://github.com/googleapis/google-cloud-python/tree/main/packages/google-cloud-documentai - feat(v1): Move CommonOperationMetadata...
https://docs.cloud.google.com/dotnet/docs/reference/Google.Cloud.DocumentAI.V1Beta3/latest/Google.Cloud.DocumentAI.V1Beta3.CommonOperationMetadata.Types
Cloud Document AI v1beta3 API - Class CommonOperationMetadata.Types (2.0.0-beta30) | .NET client...