Manager Request Lacks Authorization in Rest Api

[Sakirul Alam Sifat]

Hello, I am using a manager account which was created by google after applying for remarketing permission. But the After calling the apis it shows the below message. 

"details": [

            {

                "@type": "type.googleapis.com/google.ads.googleads.v10.errors.GoogleAdsFailure",

                "errors": [

                    {

                        "errorCode": {

                            "authorizationError": "USER_PERMISSION_DENIED"

                        },

                        "message": "User doesn't have permission to access customer. Note: If you're accessing a client customer, the manager's customer id must be set in the 'login-customer-id' header. See https://developers.google.com/google-ads/api/docs/concepts/call-structure#cid"

                    }

                ]

But I have full access and I am an admin. Still it shows this.

[Google Ads API Forum Advisor]

Hi,

Thank you for reaching out to us.

Since you have encountered the AuthorizationError.USER_PERMISSION_DENIED error, The authorized customer does not have access to the operating customer, please ensure that you are specifying login-customer-id in the request while authenticating as a user with access to a manager account. To prevent this, make sure to specify the login-customer-id as the manager's account ID without hyphens (-). Client libraries have built in support for this, or see our guide .

For this error, you can check this documentation for more details.

Best regards,

Heidi Google Ads API Team

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[Sakirul Alam Sifat]

I can not even make a client by hitting the  createCustomerClient api. This does not require a operating customer. I have added the login-customer-id correctly in the header correctly.

[Google Ads API Forum Advisor]

Hello,

Can you please verify that the user email used to create your OAuth credentials in your GCP project is also a listed user in the manager account that specified as the login customer ID?

Thanks,
Matt
Google Ads API Team

Matt Google Ads API Team

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