Success and error statistics of processing multiple entities
(for example, DataItems or structured data rows) in batch.
Output only. The number of entities that had
been processed successfully.
Output only. The number of entities for which
any error was encountered.
Output only. In cases when enough errors are
encountered a job, pipeline, or operation may be
failed as a whole. Below is the number of
entities for which the processing had not been
finished (either in successful or failed state).
Set to -1 if the number is unknown (for example,
the operation failed before the total entity
number could be collected).