code: def delete_definition(self, project, definition_id):
          
          route_values = {}
          if project is not None:
              route_values['project'] = self._serialize.url('project', project, 'str')
          if definition_id is not None:
              route_values['definitionId'] = self._serialize.url('definition_id', definition_id, 'int')
          self._send(http_method='DELETE',
                     location_id='dbeaf647-6167-421a-bda9-c9327b25e2e6',
                     version='5.0',
                     route_values=route_values)
docs: DeleteDefinition.
          Deletes a definition and all associated builds.
          :param str project: Project ID or project name
          :param int definition_id: The ID of the definition.