{
  "type": "object",
  "description": "Delivery status information for a message",
  "name": "MessageStatus",
  "properties": {
    "statusType": {
      "type": "string",
      "description": "Current delivery status type",
      "enum": [
        "SENT",
        "DELIVERED",
        "READ",
        "FAILED"
      ]
    }
  },
  "$schema": "https://json-structure.org/draft/2020-12/schema"
}