json_schema: {
      "$schema": "http://json-schema.org/draft-07/schema#",
      "$id": "https://smapi.io/schemas/i18n.json",
      "title": "SMAPI i18n file",
      "description": "A translation file for a SMAPI mod or content pack.",
      "@documentationUrl": "https://stardewvalleywiki.com/Modding:Modder_Guide/APIs/Translation",
      "type": "object",
      "properties": {
          "$schema": {
              "title": "Schema",
              "description": "A reference to this JSON schema. Not part of the actual format, but useful for validation tools.",
              "type": "string",
              "const": "https://smapi.io/schemas/manifest.json"
          }
      },
      "additionalProperties": {
          "type": "string",
          "@errorMessages": {
              "type": "Invalid property. Translation files can only contain text property values."
          }
      }
  }