def delete_operation(self, name):
conn = self.get_conn()<EOL>resp = (conn<EOL>.projects()<EOL>.operations()<EOL>.delete(name=name)<EOL>.execute(num_retries=self.num_retries))<EOL>return resp<EOL>
Deletes the long-running operation.

.. seealso::
    https://cloud.google.com/datastore/docs/reference/data/rest/v1/projects.operations/delete

:param name: the name of the operation resource.
:type name: str
:return: none if successful.
:rtype: dict