how to add tagForChildDirectedTreatment() in admob plus cordova for cordova app in target under 13

Question

The problem adding tagForChildDirectedTreatment() and max_ad_content_rating" code in cordova app. i use admob plus cordova plugin for admob ads.

cordova plugin add admob-plus-cordova --save --variable APP_ID_ANDROID=ca-app-pub-xxx~xxx i found some code in this article child-directed-setting in https://admob-plus.github.io

admob.configure({
  tagForChildDirectedTreatment: true
}) 

but i don't use it . Please give an example to me using this code