(self, operation_name)
| 369 | |
| 370 | @instance_cache |
| 371 | def operation_model(self, operation_name): |
| 372 | try: |
| 373 | model = self._service_description['operations'][operation_name] |
| 374 | except KeyError: |
| 375 | raise OperationNotFoundError(operation_name) |
| 376 | return OperationModel(model, self, operation_name) |
| 377 | |
| 378 | @CachedProperty |
| 379 | def documentation(self): |