The status of a each individual document in the batch
The source of the document, same as the [input_gcs_source]
field in the request when the batch process started. The
batch process is started by take snapshot of that document,
since a user can move or change that document during the
The status of the processing of the document.
The output_gcs_destination (in the request as
'output_gcs_destination') of the processed document if it
was successful, otherwise empty.
The name of the operation triggered by the
processed document. If the human review process
is not triggered, this field will be empty. It
has the same response type and metadata as the
long running operation returned by