code: def from_gapic(operation, operations_client, result_type, **kwargs):
      
      refresh = functools.partial(operations_client.get_operation, operation.name)
      cancel = functools.partial(operations_client.cancel_operation, operation.name)
      return Operation(operation, refresh, cancel, result_type, **kwargs)
docs: Create an operation future from a gapic client.
  
      This interacts with the long-running operations `service`_ (specific
      to a given API) via a gapic client.
  
      .. _service: https://github.com/googleapis/googleapis/blob/\
                   050400df0fdb16f63b63e9dee53819044bffc857/\
                   google/longrunning/operations.proto#L38
  
      Args:
          operation (google.longrunning.operations_pb2.Operation): The operation.
          operations_client (google.api_core.operations_v1.OperationsClient):
              The operations client.
          result_type (:func:`type`): The protobuf result type.
          kwargs: Keyword args passed into the :class:`Operation` constructor.
  
      Returns:
          ~.api_core.operation.Operation: The operation future to track the given
              operation.