### batch_get_documents_metadata
Required. The parent branch resource name, such as projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}. This corresponds to the parent field on the request instance; if request is provided, this should not be set.

```
projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}
```


```
parent
```


```
request
```


```
request
```


```
retry
```


```
google.api_core.retry.Retry
```

Designation of what errors, if any, should be retried.

```
timeout
```


```
float
```

The timeout for this request.

```
metadata
```


```
Sequence[Tuple[str, Union[str, bytes]]]
```

Key/value pairs which should be sent along with the request as metadata. Normally, each value must be of type str, but for metadata keys ending with the suffix -bin, the corresponding values must be of type bytes.

```
str
```


```
-bin
```


```
bytes
```


```
[google.cloud.discoveryengine_v1.types.BatchGetDocumentsMetadataResponse](https://cloud.google.com/python/docs/reference/discoveryengine/latest/google.cloud.discoveryengine_v1.types.BatchGetDocumentsMetadataResponse)
```

[google.cloud.discoveryengine_v1.types.BatchGetDocumentsMetadataResponse](https://cloud.google.com/python/docs/reference/discoveryengine/latest/google.cloud.discoveryengine_v1.types.BatchGetDocumentsMetadataResponse)

### branch_path
```
branch_path(project: str, location: str, data_store: str, branch: str) -> str
```


```
branch_path(project: str, location: str, data_store: str, branch: str) -> str
```

Returns a fully-qualified branch string.

### cancel_operation
```
cancel_operation( request: typing.Optional[ google.longrunning.operations_pb2.CancelOperationRequest ] = None, *, retry: typing.Optional[ typing.Union[ google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault, ] ] = _MethodDefault._DEFAULT_VALUE, timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: typing.Sequence[typing.Tuple[str, typing.Union[str, bytes]]] = () ) -> None
```


```
cancel_operation( request: typing.Optional[ google.longrunning.operations_pb2.CancelOperationRequest ] = None, *, retry: typing.Optional[ typing.Union[ google.api_core.retry.retry_unary.Retry, google.api_core.gapic_v1.method._MethodDefault, ] ] = _MethodDefault._DEFAULT_VALUE, timeout: typing.Union[float, object] = _MethodDefault._DEFAULT_VALUE, metadata: typing.Sequence[typing.Tuple[str, typing.Union[str, bytes]]] = () ) -> None
```

Starts asynchronous cancellation on a long-running operation.
The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED.

```
google.rpc.Code.UNIMPLEMENTED
```


```
request
```


```
.operations_pb2.CancelOperationRequest
```


```
.operations_pb2.CancelOperationRequest
```

The request object. Request message for CancelOperation method.

```
CancelOperation
```


```
retry
```


```
google.api_core.retry.Retry
```

Designation of what errors, if any, should be retried.

```
timeout
```


```
float
```

The timeout for this request.

```
metadata
```


```
Sequence[Tuple[str, Union[str, bytes]]]
```

Key/value pairs which should be sent along with the request as metadata. Normally, each value must be of type str, but for metadata keys ending with the suffix -bin, the corresponding values must be of type bytes.

```
str
```


```
-bin
```


```
bytes
```

### common_billing_account_path
```
common_billing_account_path(billing_account: str) -> str
```


```
common_billing_account_path(billing_account: str) -> str
```

Returns a fully-qualified billing_account string.

### common_folder_path
```
common_folder_path(folder: str) -> str
```


```
common_folder_path(folder: str) -> str
```

Returns a fully-qualified folder string.

### common_location_path
```
common_location_path(project: str, location: str) -> str
```


```
common_location_path(project: str, location: str) -> str
```

Returns a fully-qualified location string.

### common_organization_path
```
common_organization_path(organization: str) -> str
```


```
common_organization_path(organization: str) -> str
```

Returns a fully-qualified organization string.

### common_project_path
```
common_project_path(project: str) -> str
```


```
common_project_path(project: str) -> str
```

Returns a fully-qualified project string.