Class AppendRowsRequest (2.5.0)

AppendRowsRequest(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Request message for AppendRows. .. attribute:: write_stream

Required. The stream that is the target of the append operation. This value must be specified for the initial request. If subsequent requests specify the stream name, it must equal to the value provided in the first request. To write to the _default stream, populate this field with a string in the format projects/{project}/datasets/{dataset}/tables/{table}/_default.

:type: str


offset google.protobuf.wrappers_pb2.Int64Value
If present, the write is only performed if the next append offset is same as the provided value. If not present, the write is performed at the current end of stream. Specifying a value for this field is not allowed when calling AppendRows for the '_default' stream.
Rows in proto format.
trace_id str
Id set by client to annotate its identity. Only initial request setting is respected.



ProtoData(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Proto schema and data. .. attribute:: writer_schema

Proto schema used to serialize the data.