anchor.diff:      "auth":{
           "client_token":"f33f8c72-924e-11f8-cb43-ac59d697597c",
           "accessor":"0e9e354a-520f-df04-6867-ee81cae3d42d",
  -        "policies":[
  +        "token_policies":[
               "default",
               "dev",
               "prod"
  
positive.code: 
  ```json
  {
    "policies": [
      "default",
      "dev",
      "prod"
  
negative.code: ```json
  {
    "data":{
      "token_policies": [
          "default",
          "dev",
          "prod"
  