ICICI-SECURTIES

> Looking at the error description, this seems to be a network configuration issue. > > Can you make sure that your application can indeed connect to the proxy server...

After make it blank we are facing below issue, **Error** Status(StatusCode="Unavailable", Detail="DNS resolution failed for [googleads.googleapis.com:443](http://googleads.googleapis.com:443/): UNAVAILABLE: OS Error", DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1721370455.961000000","description":"Failed to pick subchannel","file":"..\..\..\src\core\ext\filters\client_channel\client_channel.cc","file_line":3218,"referenced_errors":[{"created":"@1721370455.961000000","description":"DNS resolution failed for [googleads.googleapis.com:443](http://googleads.googleapis.com:443/): UNAVAILABLE: OS...