},
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "openapi": "3.1.0",
            "paths": {
                "/foo": {
                    "get": {
                        "operationId": "foo_handler_foo_get",
                        "parameters": [
                            {
                                "in": "query",
                                "name": "client_id",

            "paths": {
                "/": {
                    "get": {
                        "summary": "Route With Extra Query Parameters",
                        "operationId": "route_with_extra_query_parameters__get",
                        "parameters": [
                            {
                                "required": False,
                                "schema": {

                                    }
                                },
                            },
                        },
                        "summary": "Read Items",
                        "operationId": "read_items_items__get",
                        "parameters": [
                            {
                                "required": False,
                                "schema": {

                                    }
                                },
                            },
                        },
                        "summary": "Read Item",
                        "operationId": "read_item_items__item_id__get",
                        "parameters": [
                            {
                                "required": True,

                                    }
                                },
                            },
                        },
                        "summary": "Update Item",
                        "operationId": "update_item_items__item_id__put",
                        "parameters": [
                            {
                                "required": True,

                                    }
                                },
                            },
                        },
                        "summary": "Update Item",
                        "operationId": "update_item_items__item_id__put",
                        "parameters": [
                            {
                                "required": True,

                "version": "0.1.0",
            },
            "openapi": "3.1.0",
            "paths": {
                "/items/{item_id}": {
                    "put": {
                        "operationId": "update_item_items__item_id__put",
                        "parameters": [
                            {
                                "in": "path",
                                "name": "item_id",

                                    }
                                },
                            },
                        },
                        "summary": "Update Item",
                        "operationId": "update_item_items__item_id__put",
                        "parameters": [
                            {
                                "required": True,

                                    }
                                },
                            },
                        },
                        "summary": "Create Item",
                        "operationId": "create_item_items__post",
                        "requestBody": {
                            "content": {
                                "application/json": {

* Add docs about [overriding the `operationId` for all the *path operations*](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#using-the-path-operation-function-name-as-the-operationid) based on their function name. PR [#642](https://github.com/tiangolo/fastapi/pull/642) by [@SKalt](https://github.com/SKalt).