I am trying to validate the PAT token thru REST api, just wanted to make sure the PAT token has board access

I tried this API

POST https://dev.azure.com/1000057326/_apis/security/permissionevaluationbatch?api-version=7.1-preview.1

request body:

{
  "evalBatch": [
    {
      "securityNamespaceId": "{id}",
      "token": "{PAT}",
      "permissions": "2,4,8,16"
    }
  ]
}

But nothing giving any result. Is there a azure devops REST API to check if my PAT token has necessary permissions