code: func (p *Provider) PrepareProviderConfig(req providers.PrepareProviderConfigRequest) providers.PrepareProviderConfigResponse {
  	// At this moment there is nothing to configure for the terraform provider,
  	// so we will happily return without taking any action
  	var res providers.PrepareProviderConfigResponse
  	res.PreparedConfig = req.Config
  	return res
  }
docs: // ValidateProviderConfig is used to validate the configuration values.