Hello everyone,
ı read through group and stackoverflow but couldn't get an answer.
After authenticating my app with oauth flow I want to get MCC ID with code and after that I want to get Customer ID under that MCC ID. But I always get NO_CUSTOMER_FOUND error.
Some posts say use customerservice some say use managedcustomerservice. But they both does not work
I know ı have to add a id to the header. The question is how to get the id to add to header? How can I get MCC ID with CODE?
Thanks