public NetworkWatcherInner getByResourceGroup(String resourceGroupName, String networkWatcherName) {
        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, networkWatcherName).toBlocking().single().body();
    }
public NetworkWatcherInner getByResourceGroup ( String resourceGroupName , String networkWatcherName ) { return getByResourceGroupWithServiceResponseAsync ( resourceGroupName , networkWatcherName ) . toBlocking ( ) . single ( ) . body ( ) ; }
Gets the specified network watcher by resource group.

@param resourceGroupName The name of the resource group.
@param networkWatcherName The name of the network watcher.
@throws IllegalArgumentException thrown if parameters fail the validation
@throws CloudException thrown if the request is rejected by server
@throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
@return the NetworkWatcherInner object if successful.