> NOTE: If you are interested in AssumeRole API only, skip to [here](https://github.com/minio/minio/blob/master/docs/sts/assume-role.md)

### Prerequisites

- [Configuring keycloak](https://github.com/minio/minio/blob/master/docs/sts/keycloak.md) or [Configuring Casdoor](https://github.com/minio/minio/blob/master/docs/sts/casdoor.md)
- [Configuring etcd](https://github.com/minio/minio/blob/master/docs/sts/etcd.md)

# MinIO Server Config Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io) [![Docker Pulls](https://img.shields.io/docker/pulls/minio/minio.svg?maxAge=604800)](https://hub.docker.com/r/minio/minio/)

## Configuration Directory

      }
      if (project.file("Module.md").exists()) {
        includes.from(project.file("Module.md"))
      }
      externalDocumentationLink {
        url.set(URI.create("https://square.github.io/okio/3.x/okio/").toURL())
        packageListUrl.set(URI.create("https://square.github.io/okio/3.x/okio/okio/package-list").toURL())
      }
    }
  }

  plugins.withId("com.vanniktech.maven.publish.base") {

  social:
  - icon: fontawesome/brands/github-alt
    link: https://github.com/fastapi/fastapi
  - icon: fontawesome/brands/discord
    link: https://discord.gg/VQjSZaeJmf
  - icon: fontawesome/brands/twitter
    link: https://x.com/fastapi
  - icon: fontawesome/brands/linkedin
    link: https://www.linkedin.com/company/fastapi
  - icon: fontawesome/solid/globe
    link: https://tiangolo.com
  alternate:
  - link: /

  }
}
```


 [advanced_profiling_bug]: https://issuetracker.google.com/issues/135141615
 [japicmp]: https://github.com/siom79/japicmp
 [japicmp_gradle]: https://github.com/melix/japicmp-gradle-plugin
 [java_sams]: https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 [kotlin_sams]: https://youtrack.jetbrains.com/issue/KT-11129
 [mockito]: https://site.mockito.org/

<a href="https://x.com/fastapi" class="external-link" target="_blank">Follow @fastapi on **X (Twitter)**</a> to get the latest news about **FastAPI**. 🐦

## Star **FastAPI** in GitHub { #star-fastapi-in-github }

You can "star" FastAPI in GitHub (clicking the star button at the top right): <a href="https://github.com/fastapi/fastapi" class="external-link" target="_blank">https://github.com/fastapi/fastapi</a>. ⭐️

Zum Beispiel:

* <a href="https://github.com/encode/uvicorn/blob/master/uvicorn/middleware/proxy_headers.py" class="external-link" target="_blank">Uvicorns `ProxyHeadersMiddleware`</a>
* <a href="https://github.com/florimondmanca/msgpack-asgi" class="external-link" target="_blank">MessagePack</a>

# Bucket Versioning Design Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io) [![Docker Pulls](https://img.shields.io/docker/pulls/minio/minio.svg?maxAge=604800)](https://hub.docker.com/r/minio/minio/)

## Description of `xl.meta`

`xl.meta` is a new self describing backend format used by MinIO to support AWS S3 compatible versioning.
This file is the source of truth for each `version` at rest. `xl.meta` is a msgpack file serialized from a

[OkHttp30]: https://square.github.io/okhttp/changelog_3x/#version-300
[OkHttp310]: https://square.github.io/okhttp/changelog_3x/#version-310
[OkHttp311]: https://square.github.io/okhttp/changelog_3x/#version-320
[OkHttp312]: https://square.github.io/okhttp/changelog_3x/#version-330
[OkHttp313]: https://square.github.io/okhttp/changelog_3x/#version-340
[OkHttp314]: https://square.github.io/okhttp/changelog_3x/#version-310

But maybe your application is hosted at `https://mysuperapp.com`, and the redirection should be to `https://mysuperapp.com/items/`.

By setting `--proxy-headers` now FastAPI would be able to redirect to the right location. 😎

```
https://mysuperapp.com/items/
```

/// tip

If you want to learn more about HTTPS, check the guide [About HTTPS](../deployment/https.md){.internal-link target=_blank}.

///