[AuthenticationError.CUSTOMER_NOT_FOUND @ ; trigger:'<null>']

[Kaylin Jeon]

Hi,

One of my customer_id throwing this error.

[AuthenticationError.CUSTOMER_NOT_FOUND @ ; trigger:'<null>']

Other customer_id(32632) are working correctly but not this one.

I checked this customer_id on GoogleAdword and it's correct customer_id and it has campaigns. 

Why do I have this error?

[Umesh Dengale]

Hello,

The AuthenticationError.CUSTOMER_NOT_FOUND error occurs when no account found for the customer ID provided in the header. Check out common causes of this error. Please verify you are providing correct customer Id as clientCustomerId. If you are providing the correct customer Id as clientCustomerId in the request then provide the customer Id privately. Just click Reply privately to author in the forum when responding.

Thanks,

Umesh, AdWords API Team.