{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "title": "Key Backup Event",
  "description": "Allows clients to track user preferences about key backup.",
  "allOf": [{
    "$ref": "core-event-schema/event.yaml"
  }],
  "properties": {
    "type": {
      "type": "string",
      "enum": ["m.key_backup"]
    },
    "content": {
      "type": "object",
      "properties": {
        "enabled": {
          "description": "True if the user chose to enable key backup. False if the user chose to disable key backup.",
          "type": "boolean",
        }
      },
      "required": ["enabled"]
    }
  },
  "required": ["type", "content"]
}