json_schema: {
      "type": "object",
      "properties": {
          "yarnTimestamp": {
              "default": "",
              "type": "string"
          },
          "loaderTimestamp": {
              "default": "",
              "type": "string"
          },
          "yarns": {
              "default": [],
              "type": "array",
              "items": {
                  "$ref": "#/definitions/FabricArtifactVersion"
              }
          },
          "loaders": {
              "default": [],
              "type": "array",
              "items": {
                  "$ref": "#/definitions/FabricArtifactVersion"
              }
          }
      },
      "required": [
          "loaderTimestamp",
          "loaders",
          "yarnTimestamp",
          "yarns"
      ],
      "definitions": {
          "FabricArtifactVersion": {
              "type": "object",
              "properties": {
                  "gameVersion": {
                      "type": "string"
                  },
                  "separator": {
                      "type": "string"
                  },
                  "build": {
                      "type": "number"
                  },
                  "maven": {
                      "type": "string"
                  },
                  "version": {
                      "type": "string"
                  },
                  "stable": {
                      "type": "boolean"
                  }
              },
              "required": [
                  "maven",
                  "stable",
                  "version"
              ]
          }
      },
      "$schema": "http://json-schema.org/draft-07/schema#",
      "additionalProperties": false
  }