def clear_data(self):
<EOL>odl_repo, url = get_aws_s3_handle(self._config_map)<EOL>existing_url = self._payload.get_url_metadata().get_existing_string_values()[<NUM_LIT:0>]<EOL>self._payload.clear_url()<EOL>key_path = existing_url.replace(url, '<STR_LIT>')<EOL>if key_path[<NUM_LIT:0>] == '<STR_LIT:/>':<EOL><INDENT>key_path = key_path[<NUM_LIT:1>::]<EOL><DEDENT>odl_repo.delete_object(<EOL>Bucket=self._config_map['<STR_LIT>'],<EOL>Key=key_path<EOL>)<EOL>
Removes the content data.

        raise:  NoAccess - ``Metadata.isRequired()`` is ``true`` or
                ``Metadata.isReadOnly()`` is ``true``
        *compliance: mandatory -- This method must be implemented.*