usage Metadata
Setter for usageMetadata.
usageMetadata: Usage metadata about model response(s).
@CanIgnoreReturnValue()
Setter for usageMetadata builder.
usageMetadata: Usage metadata about model response(s).
Setter for usageMetadata.
usageMetadata: Usage metadata about model response(s).
Setter for usageMetadata builder.
usageMetadata: Usage metadata about model response(s).