content: {
    "$id": "file:///WhatsNewMessage.schema.json",
    "$schema": "https://json-schema.org/draft/2019-09/schema",
    "additionalProperties": true,
    "allOf": [
      {
        "$ref": "file:///FxMSCommon.schema.json#/$defs/Message"
      }
    ],
    "description": "A template for the messages that appear in the What's New panel.",
    "properties": {
      "content": {
        "additionalProperties": true,
        "properties": {
          "body": {
            "$ref": "file:///FxMSCommon.schema.json#/$defs/localizableText",
            "description": "Id of localized string or message override of What's New message body"
          },
          "bucket_id": {
            "description": "A bucket identifier for the addon. This is used in order to anonymize telemetry for history-sensitive targeting.",
            "type": "string"
          },
          "cta_type": {
            "description": "Type of url open action",
            "enum": [
              "OPEN_URL",
              "OPEN_ABOUT_PAGE",
              "OPEN_PROTECTION_REPORT"
            ]
          },
          "cta_url": {
            "description": "Target URL for the What's New message.",
            "format": "moz-url-format",
            "type": "string"
          },
          "cta_where": {
            "description": "How to open the cta: new window, tab, focused, unfocused.",
            "enum": [
              "current",
              "tabshifted",
              "tab",
              "save",
              "window"
            ]
          },
          "icon_alt": {
            "$ref": "file:///FxMSCommon.schema.json#/$defs/localizableText",
            "description": "Alt text for image."
          },
          "icon_url": {
            "description": "(optional) URL for the What's New message icon.",
            "format": "uri",
            "type": "string"
          },
          "layout": {
            "description": "Different message layouts",
            "enum": [
              "tracking-protections"
            ]
          },
          "link_text": {
            "$ref": "file:///FxMSCommon.schema.json#/$defs/localizableText",
            "description": "(optional) Id of localized string or message override of What's New message link text"
          },
          "published_date": {
            "description": "The date/time (number of milliseconds elapsed since January 1, 1970 00:00:00 UTC) the message was published.",
            "type": "integer"
          },
          "subtitle": {
            "$ref": "file:///FxMSCommon.schema.json#/$defs/localizableText",
            "description": "Id of localized string or message override of What's New message subtitle"
          },
          "title": {
            "$ref": "file:///FxMSCommon.schema.json#/$defs/localizableText",
            "description": "Id of localized string or message override of What's New message title"
          }
        },
        "required": [
          "published_date",
          "title",
          "body",
          "cta_url",
          "bucket_id"
        ],
        "type": "object"
      },
      "template": {
        "const": "whatsnew_panel_message",
        "type": "string"
      }
    },
    "required": [
      "order"
    ],
    "title": "WhatsNewMessage",
    "type": "object"
  }