https://docs.cloud.google.com/php/docs/reference/cloud-ai-platform/latest/V1.UrlMetadata
Google Cloud Ai Platform V1 Client - Class UrlMetadata (1.60.0) | PHP client libraries | Google...
google cloud ai
https://docs.cloud.google.com/java/docs/reference/google-cloud-aiplatform/latest/com.google.cloud.aiplatform.v1.UrlMetadata.UrlRetrievalStatus
Enum UrlMetadata.UrlRetrievalStatus (3.89.0) | Java client libraries | Google Cloud Documentation