Application doesn't have permission for this

Is this an access token issue or something else? Can someone help out? My ID is confirmed too.

`{"error":{"message":"Application does not have permission for this action","type":"OAuthException","code":10,"error_subcode":2332002,"is_transient":false,"error_user_title":"Authorization and login needed","error_user_msg":"To access the API, you'll need to follow the steps at facebook.com\/ads\/library\/api.","fbtrace_id":"AdnFHKk6D9J0eBf10RJY3FU"}}% `

Do we need to give any specific permissions? I tried ads_read and ads_management.