[Test using MinIO Client `mc`](#test-using-minio-client-mc) for more information on using the `mc` commandline tool. For application developers,
see <https://docs.min.io/community/minio-object-store/developers/minio-drivers.html> to view MinIO SDKs for supported languages.

> [!NOTE]
> To deploy MinIO on with persistent storage, you must map local persistent directories from the host OS to the container using the `podman -v` option.

# Generating SDKs { #generating-sdks }

Because **FastAPI** is based on the **OpenAPI** specification, its APIs can be described in a standard format that many tools understand.

This makes it easy to generate up-to-date **documentation**, client libraries (<abbr title="Software Development Kits">**SDKs**</abbr>) in multiple languages, and **testing** or **automation workflows** that stay in sync with your code.

## Do not Separate Schemas { #do-not-separate-schemas }

Now, there are some cases where you might want to have the **same schema for input and output**.

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- To be able to reliably use S3 multipart APIs feature of the SDKs without re-inventing the wheel of pre-signing the each URL in multipart API. This is very tedious to implement with all the scenarios of fault tolerance that's already implemented by the client SDK. The general client SDKs don't support multipart with presigned URLs.

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```

- `aws:UserAgent` - This value is a string that contains information about the requester's client application. This string is generated by the client and can be unreliable. You can only use this context key from `mc` or other MinIO SDKs which standardize the User-Agent string.

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				return
			}
			// If there *is* a claim-based provider configured, then
			// treat an unrecognized roleArn the same as no roleArn
			// at all.  This is to support clients like the AWS SDKs
			// or CLI that will not allow an AssumeRoleWithWebIdentity
			// call without a RoleARN parameter - for these cases the
			// user can supply a dummy ARN, which Minio will ignore.
			roleArn = openid.DummyRoleARN