Function run_cli 

pub async fn run_cli(
    cli: GatewayCli,
    save_local_client: fn(&Endpoint, String) -> Result<()>,
    load_local_client: fn(&Endpoint) -> Result<Option<String>>,
) -> Result<()>

Runs an already parsed gateway command.

Errors

Returns an error if validation or an operation required to complete the request fails.