#1

When I call this interface, it returns 401 error

accounts/18ce55fzc36/cards

java.io.IOException: Server returned HTTP response code: 401 for URL: /11/accounts/18ce55fzc36/cards (I can’t add the full link)

D7EF1E91-779A-4BA4-9993-1AB75AC21B38
D7EF1E91-779A-4BA4-9993-1AB75AC21B38952×139 12 KB

#2

A 401 error response indicates the user doesn’t have access or the authorization was invalid. Could you confirm the user credentials has access to creatives? Also, is there an error message (or full API response)?