anchor.diff:                "image": "default",
                 "url": "http://localhost",
                 "redirect_uri": "http://localhost/login",
  +              "redirect_sign_out_uri": "http://localhost/logout",
                 "grant_type": "client_credentials,password,implicit,authorization_code,refresh_token",
                 "response_type": "code,token",
                 "token_types": "bearer,jwt,permanent",
  
positive.code:                     "secret": "61f5def7-bcf9-45b1-9c69-d0887e403737",
                      "url": "http://localhost",
                      "redirect_uri": "http://localhost/login",
                      "image": "default",
                      "grant_type": "client_credentials,password,implicit,authorization_code,refresh_token",
                      "response_type": "code,token",
  
negative.code:             "name": "new name",
              "description": "new description",
              "redirect_uri": "new redirect uri",
              "redirect_sign_out_uri": "new redirect sign out uri",
              "grant_type": "password,authorization_code",
              "token_types": "bearer,permanent",
              "jwt_secret": null,
  