r - How to use Google Translate Api key -

i registered in google cloud platform , create api key. however, when use in r doesn't work. give me suggestion? thank much. e.

though difficult without knowing package using, may experiencing problems related rate limiting or 2 step authentication google account. try disabling 2 step authentication or log in email see if google has blocked account because suspect being used "suspicious activity"

also- because appears new r- ensure have loaded package before using setapi function