Currently, now I have been working to develop an app in which we have done code for Gmail integration. We are importing all Gmail emails into our database.
Our domain is like mytest and currently, I am testing with mayank@mytest.com which is a Gmail account.
So I am able to integrate mayank@test.com successfully and able to import all 50 mails into the database also.
But when I am trying with mayankprajapati21@gmail.com which is my other id, I am getting error like below.
Authorization Error
Error 403: org_internal
This client is restricted to users within its organization.
I am searching to find a solution for a day but not able to find it.
If any have past experience with Google API, pls let me know how to solve this issue.
Thanks.