Where should I call this in Xcode

Unity Engine
1

Super simple but I’m completely new to xcode, and am trying to test ads on the hello world unity project that Google gives. I’m getting this message in the console after running:

To get test ads on this device, set: GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers = @[ @“4872816d81391b834dae20c53a9efca8” ];

But have no idea actually where to do such a thing. Please could someone advise me on where I should be calling this? Thanks in advance

2

First look here: Get Started  |  iOS  |  Google for Developers
Then look here: Enabling test ads  |  iOS  |  Google for Developers

Looks like probably in AppDelegate?

3

for me it did not work too.
could not add the code

GADMobileAds.sharedInstance.requestConfiguration.testDeviceIdentifiers =
@[ @“specificnumberofid” ]; // Sample device ID

error was:
Cannot use dot operator on a type
Unknown type name ‘GADMobileAds’