Regarding Error Code: 403, PERMISSION_DENIED For Google ADS

[ppalAds GAds]

Hi Team,

we're getting below error when trying to access one mcc account for Google Ads api.

{
  "error": {
    "code": 403,
    "message": "The caller does not have permission",
    "status": "PERMISSION_DENIED",
    "details": [
      {
        "@type": "type.googleapis.com/google.ads.googleads.v13.errors.GoogleAdsFailure",
        "errors": [
          {
            "errorCode": {
              "authorizationError": "DEVELOPER_TOKEN_PROHIBITED"
            },
            "message": "Developer token is not allowed with project 'xxxxxxxxxxxxx'."
          }
        ],
        "requestId": "hTKDSzMKj3_Ug_Ks2GnD8Q"
      }
    ]
  }
}


Could you please help us to getting out for the same?

Thanks,
Ravinder Kumar