<img src="/img/tutorial/behind-a-proxy/image01.png">

Pero si accedemos a la UI de los docs en la URL "oficial" usando el proxy con puerto `9999`, en `/api/v1/docs`, ¡funciona correctamente! 🎉

Puedes verificarlo en <a href="http://127.0.0.1:9999/api/v1/docs" class="external-link" target="_blank">http://127.0.0.1:9999/api/v1/docs</a>:

**FastAPI** will **extract** the data for **each field** from the **query parameters** in the request and give you the Pydantic model you defined.

## Check the Docs { #check-the-docs }

You can see the query parameters in the docs UI at `/docs`:

<div class="screenshot">
<img src="/img/tutorial/query-param-models/image01.png">
</div>

## Forbid Extra Query Parameters { #forbid-extra-query-parameters }

## Explore Further

- [MinIO Bucket Replication Design](https://github.com/minio/minio/blob/master/docs/bucket/replication/DESIGN.md)
- [MinIO Bucket Versioning Implementation](https://docs.min.io/community/minio-object-store/administration/object-management/object-retention.html)

By default, what the method `.openapi()` does is check the property `.openapi_schema` to see if it has contents and return them.

If it doesn't, it generates them using the utility function at `fastapi.openapi.utils.get_openapi`.

And that function `get_openapi()` receives as parameters:

* `title`: The OpenAPI title, shown in the docs.
* `version`: The version of your API, e.g. `2.5.0`.

- [Use `aws-cli` with MinIO Server](https://docs.min.io/community/minio-object-store/integrations/aws-cli-with-minio.html)
- [The MinIO documentation website](https://docs.min.io/community/minio-object-store/index.html)

## 6. Implementation Status

- [MinIO Erasure Code Overview](https://docs.min.io/community/minio-object-store/operations/concepts/erasure-coding.html)
- [Use `mc` with MinIO Server](https://docs.min.io/community/minio-object-store/reference/minio-mc.html)
- [Use `minio-go` SDK with MinIO Server](https://docs.min.io/community/minio-object-store/developers/go/minio-go.html)
- [The MinIO documentation website](https://docs.min.io/community/minio-object-store/index.html)

**FastAPI** will **extract** the data for **each field** from the **headers** in the request and give you the Pydantic model you defined.

## Check the Docs { #check-the-docs }

You can see the required headers in the docs UI at `/docs`:

<div class="screenshot">
<img src="/img/tutorial/header-param-models/image01.png">
</div>

## Forbid Extra Headers { #forbid-extra-headers }

👆 💪 ✅ ⚫️ <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>:

<img src="/img/tutorial/behind-a-proxy/image01.png">

✋️ 🚥 👥 🔐 🩺 🎚 "🛂" 📛 ⚙️ 🗳 ⏮️ ⛴ `9999`, `/api/v1/docs`, ⚫️ 👷 ☑ ❗ 👶

👆 💪 ✅ ⚫️ <a href="http://127.0.0.1:9999/api/v1/docs" class="external-link" target="_blank">http://127.0.0.1:9999/api/v1/docs</a>:

## Other Swagger UI Parameters { #other-swagger-ui-parameters }

To see all the other possible configurations you can use, read the official <a href="https://swagger.io/docs/open-source-tools/swagger-ui/usage/configuration/" class="external-link" target="_blank">docs for Swagger UI parameters</a>.

## JavaScript-only settings { #javascript-only-settings }

Y abre la documentación en <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

Verás la documentación automática de la API para la aplicación principal, incluyendo solo sus propias _path operations_:

<img src="/img/tutorial/sub-applications/image01.png">