anchor.diff:  
   ```json
   {
  -  "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
  {
    "data":{
      "token_policies": [
          "default",
          "dev",
          "prod"
  