OperationMetadata(mapping=None, *, ignore_unknown_fields=False, **kwargs)Represents the metadata of the long-running operation.
Attributes
| Name | Description |
| create_time |
google.protobuf.timestamp_pb2.Timestamp
Output only. The time the operation was created. |
| end_time |
google.protobuf.timestamp_pb2.Timestamp
Output only. The time the operation finished running. |
| target |
str
Output only. Server-defined resource path for the target of the operation. |
| verb |
str
Output only. Name of the verb executed by the operation. |
| requested_cancellation |
bool
Output only. Identifies whether the user has requested cancellation of the operation. Operations that have successfully been cancelled have [Operation.error][] value with a `google.rpc.Status.code][google.rpc.Status.code]` of 1, corresponding to ``Code.CANCELLED``. |
| api_version |
str
Output only. API version used to start the operation. |