# McpProvider.UNSUPPORTED_PROTOCOL_VERSION_ERROR

Kind: Field  
Namespace: `Sisk.ModelContextProtocol`  
Assembly: `Sisk.ModelContextProtocol.dll`  
Source: https://docs.sisk-framework.org/api/Sisk.ModelContextProtocol.McpProvider.UNSUPPORTED_PROTOCOL_VERSION_ERROR.html

## UNSUPPORTED_PROTOCOL_VERSION_ERROR {#Sisk_ModelContextProtocol_McpProvider_UNSUPPORTED_PROTOCOL_VERSION_ERROR}

Represents the error code for a protocol version that the provider does not support.

```csharp
public const int UNSUPPORTED_PROTOCOL_VERSION_ERROR = -32022
```

### Field Value

[int](https://learn.microsoft.com/dotnet/api/system.int32)