**Example**

                ```python
                app = FastAPI(
                    contact={
                        "name": "Deadpoolio the Amazing",
                        "url": "http://x-force.example.com/contact/",
                        "email": "******@****.***e.com",
                    }
                )

                Read more about it in the
                [FastAPI docs for Additional Responses in OpenAPI](https://fastapi.tiangolo.com/advanced/additional-responses/).

                And in the
                [FastAPI docs for Bigger Applications](https://fastapi.tiangolo.com/tutorial/bigger-applications/#include-an-apirouter-with-a-custom-prefix-tags-responses-and-dependencies).
                """
            ),