Accumulate write operations to be sent in a batch. Use this over
BulkWriteBatch for lower volumes or when the order of operations
within a given batch is important.
This has the same set of methods for write operations that xref_DocumentReference does, e.g. xref_create.
The client that created this batch.
commit(retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None)
Commit the changes accumulated in this batch.
Designation of what errors, if any, should be retried. Defaults to a system-specified policy.
The timeout for this request. Defaults to a system-specified value.
|List[WriteResult, ...]||The write results corresponding to the changes committed, returned in the same order as the changes were applied to this batch. A write result contains an ``update_time`` field.|