json_schema: {
      "AccessToken": {
          "properties": {},
          "type": "object"
      },
      "AuthenticationData": {
          "properties": {},
          "type": "object"
      },
      "AuthorisationData": {
          "properties": {},
          "type": "object"
      },
      "IDToken": {
          "properties": {},
          "type": "object"
      },
      "IdAssertion": {
          "properties": {
              "assertion": {
                  "type": "string"
              },
              "idp": {
                  "type": "string"
              },
              "scope": {
                  "type": "string"
              }
          },
          "required": [
              "assertion",
              "idp",
              "scope"
          ],
          "type": "object"
      },
      "IdValidation": {
          "properties": {
              "contents": {
                  "type": "string"
              },
              "identity": {
                  "type": "string"
              }
          },
          "required": [
              "identity",
              "contents"
          ],
          "type": "object"
      },
      "JWT": {
          "anyOf": [
              {
                  "$ref": "#/IDToken"
              },
              {
                  "$ref": "#/AccessToken"
              }
          ],
          "properties": {},
          "type": "object"
      },
      "ServiceAddress": {
          "properties": {
              "address": {
                  "type": "string"
              }
          },
          "required": [
              "address"
          ],
          "type": "object"
      },
      "ServiceType": {
          "properties": {
              "E164_TELEPHONY": {
                  "type": "null"
              },
              "EMAIL": {
                  "type": "null"
              },
              "TWITTER": {
                  "type": "null"
              },
              "VOIP_SIP": {
                  "type": "null"
              },
              "W3C_PUSH": {
                  "type": "null"
              }
          },
          "required": [
              "E164_TELEPHONY",
              "VOIP_SIP",
              "EMAIL",
              "W3C_PUSH",
              "TWITTER"
          ],
          "type": "object"
      },
      "UserProfile": {
          "properties": {
              "avatar": {
                  "type": "string"
              },
              "cn": {
                  "type": "string"
              },
              "context": {
                  "type": "string"
              },
              "username": {
                  "type": "string"
              }
          },
          "required": [
              "username",
              "cn",
              "avatar",
              "context"
          ],
          "type": "object"
      },
      "_comment": "This Spec is for Phase 1!! Most updated version is at https://github.com/reTHINK-project/specs/tree/master/schemas",
      "properties": {
          "guid": {
              "type": "string"
          },
          "identifiers": {
              "type": "string"
          }
      },
      "required": [
          "guid",
          "identifiers"
      ],
      "type": "object"
  }