code : 403 Reason :User does Not have Sufficient Permissions for this Profile: Error in ParseDataFeedJSON(GA.Data)

Hello Experts,

I upgraded my R version to version 3.2.0 from 3.1. My script that I used to talk to Google Analytic must be adjusted. I change and it almost works except I got this error.

Error in ParseDataFeedJSON(GA.Data) : 

code : 403 Reason : User does not have sufficient permissions for this profile.

I check my access and nothing wrong. Even if I use the root/master access or granted with full access, I still got this error.

I read some solutions and didn't understand. Anyone has suggest for this ?