json_schema: {
      "definitions": {
          "CompletedSpartanRank": {
              "$schema": "http://json-schema.org/draft-04/schema#",
              "type": "object",
              "additionalProperties": false,
              "properties": {
                  "Id": {
                      "type": "string"
                  },
                  "PacksAwarded": {
                      "type": "integer"
                  }
              },
              "required": [
                  "Id",
                  "PacksAwarded"
              ]
          }
      },
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": [
          "object",
          "null"
      ],
      "additionalProperties": false,
      "properties": {
          "PreviousTotalXP": {
              "type": "integer"
          },
          "GameplayXP": {
              "type": "integer"
          },
          "ChallengesXP": {
              "type": "integer"
          },
          "UpdatedTotalXP": {
              "type": "integer"
          },
          "CompletedSpartanRanks": {
              "type": "array",
              "items": {
                  "$ref": "#/definitions/CompletedSpartanRank"
              }
          }
      },
      "required": [
          "PreviousTotalXP",
          "GameplayXP",
          "ChallengesXP",
          "UpdatedTotalXP",
          "CompletedSpartanRanks"
      ]
  }