feature request: Could we have "Data source proxy calls" in this sdk?

[MakDon]

I found an API that is not added to this SDK yet.

Could we have a method like
func (r *Client)ProxyDatasource(ctx context.Context, datasourceID, rawRequest string) (rawReply string, err error)
to support this API in this SDK?

Could I create a PR to add this feature if it is approved?

Thanks very much.

[GiedriusS]

Feel free, just that implementing an integration test will be trickier since you'll have to add a data source before. Perhaps we could start some simple database during tests?