Generates the meta descriptor for the resource item api.

def get_delete_api(self, resource):
        """ Generates the meta descriptor for the resource item api. """

        parameters = self.delete_item_parameters(resource)

        get_item_api = {
            'path': '/%s/{id}/' % resource.get_api_name(),
            'description': 'Operations on %s' % resource.model.__name__,
            "responseClass": "void",
            'operations': [
                {
                    'httpMethod': 'DELETE',
                    'nickname': 'delete%s' % resource.model.__name__,
                    'summary': 'Delete %s by its unique ID' %
                               resource.model.__name__,
                    'parameters': parameters,
                }
            ]
        }

        return get_item_api