json_schema: {
      "definitions": {
          "oic.r.score_counter": {
              "properties": {
                  "p1_score": {
                      "description": "Current score of player 1",
                      "type": "integer"
                  },
                  "p1_win": {
                      "description": "True if player 1 won the match, False if she lost it or match isn't over.",
                      "type": "boolean"
                  },
                  "p2_score": {
                      "description": "Current score of player 2",
                      "type": "integer"
                  },
                  "p2_win": {
                      "description": "True if player 2 won the match, False if she lost it or match isn't over.",
                      "type": "boolean"
                  }
              },
              "type": "object"
          }
      },
      "required": [
          "oic.r.score_counter"
      ],
      "title": "Score Counter",
      "type": "object",
      "properties": {
          "oic.r.score_counter": {
              "$ref": "#/definitions/oic.r.score_counter"
          }
      }
  }