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