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# SSLSetProtocolVersionMin(_:_:)

Sets the minimum protocol version allowed by the application for a given SSL context.

```
func SSLSetProtocolVersionMin(_ context: SSLContext, _ minVersion: SSLProtocol) -> OSStatus
```

## Parameters

`context`

The SSL context associated with the connection.

`minVersion`

The new minimum version ([`SSLProtocol.tlsProtocol1`](/documentation/Security/SSLProtocol/tlsProtocol1), for example). See [`SSLProtocol`](/documentation/Security/SSLProtocol) for a complete list.

## Return Value

A result code. See [Secure Transport Result Codes](/documentation/Security/secure-transport-result-codes).

## Discussion

---

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