Hi Lars,
Thank you for raising this concern to the Google Ads API Forum.
I can see that you are encountering the
DEVELOPER_TOKEN_PROHIBITED error. To provide insights, the
DEVELOPER_TOKEN_PROHIBITED error is one of the
AuthorizationError. Usually it occurs when the developer token is not allowed with the project sent in the request.
As per this
document, each Google API Console project can be associated with the developer token from only one manager account. Once you make a Google Ads API request, the developer token is permanently paired to the Google API Console project. If switching to a developer token under a new manager account you'll need to
create a new Google API Console project for Google Ads API requests that use the new manager's token. If you do not use a new Google API Console project, you'll get a
DEVELOPER_TOKEN_PROHIBITED error when making a request.
Let me know if you have further questions.
Best regards,
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| Jinky |
| Google Ads API Team |
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