Bing Ads API. Getting error code 1001: "The user is not authorized to perform this action.".

Adel Hany 5 Reputation points
2025-03-08T03:24:41.8833333+00:00

I have an Aggregator role in Bing Ads and am trying to call the SignupCustomer API, but the request keeps failing. I’m not sure why, as I keep receiving the following error. Any insights on what might be causing this?

{
    "OperationErrors": [
        {
            "Code": 1001,
            "Details": "",
            "Message": "The user is not authorized to perform this action."
        }
    ],
Microsoft Advertising API
Microsoft Advertising API
A Microsoft API that provides programmatic access to Microsoft Advertising to manage large campaigns or to integrate your marketing with other in-house systems.
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