Custom operation ID to be used by this *path operation*.

                By default, it is generated automatically.

                If you provide a custom operation ID, you need to make sure it is
                unique for the whole API.

                You can customize the
                operation ID generation with the parameter
                `generate_unique_id_function` in the `FastAPI` class.

                    description="""
                                ChimichangApp API helps you do awesome stuff. 🚀

                                ## Items

                                You can **read items**.

                                ## Users

                                You will be able to:

                                * **Create users** (_not implemented_).