Sendgrid Troubleshooting

Q. I am getting a permission error from the API, how can I handle it?

A. This situation could occur due to missing scopes on the API key set in the connection.

You will need to edit the API key and add the proper permission based on the report you are trying to execute.
Click here for a full list of scope.
You can find instructions on how to modify an existing API key to add these scopes here.