custom Metadata
public abstract GroundingChunkRetrievedContext.Builder customMetadata(List<GroundingChunkCustomMetadata> customMetadata)
@CanIgnoreReturnValue()
Setter for customMetadata.
customMetadata: Optional. User-provided metadata about the retrieved context. This field is not supported in Vertex AI.
@CanIgnoreReturnValue()
Setter for customMetadata builder.
customMetadata: Optional. User-provided metadata about the retrieved context. This field is not supported in Vertex AI.