I have an authorization issue while using Add match. I have followed the steps for authorization by adding my email id. Yet if I hit send, an error still shows up telling Authorization issue. Kindly please help .
@Varsha-Nagarajan Welcome to the Community 
Ah I see!! I believe you would have added the Auth details (your email) in the collection level.
Did you also updated the Auth for this request as “Inherit auth from Parent”?
Because only this will pick the Auth values from the collection level, also try to save the collection and proceed 
I have the same issue. could anyone helps me?