# Class AsyncModelMetadata (1.15.0)

1.15.0 (latest) 1.14.0 1.13.0 1.12.0 1.11.2 1.10.0 1.9.1 1.8.5 1.7.0 1.6.0 1.5.0 1.4.3 1.3.2 1.2.0 1.1.3 1.0.1 0.1.1

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

The long running operation metadata for async model related
methods.

| ## Attributes ||
|---|---|
| **Name** | **Description** |
| `state` | `https://docs.cloud.google.com/python/docs/reference/optimization/latest/google.cloud.optimization_v1.types.AsyncModelMetadata.State` The state of the current operation. |
| `state_message` | `str` A message providing more details about the current state of the operation. For example, the error message if the operation is failed. |
| `create_time` | `google.protobuf.timestamp_pb2.Timestamp` The creation time of the operation. |
| `update_time` | `google.protobuf.timestamp_pb2.Timestamp` The last update time of the operation. |

## Classes

### State

    State(value)

Possible states of the operation.