ChatThreadLastMessageResource

{
    "action": {
        "action_type": "string",
        "assignee_organization_id": "string",
        "create_time": "string",
        "failure_reason": "string",
        "id": "string",
        "message_id": "string",
        "order_id": "string",
        "order_id_pretty": 0,
        "payload": {
            "property1": "string",
            "property2": "string"
        },
        "resolved_by_account_id": "string",
        "resolved_time": "string",
        "resource_id": "string",
        "resource_type": "string",
        "status": "string",
        "thread_id": "string",
        "update_time": "string"
    },
    "body": "string",
    "create_time": "string",
    "id": "string",
    "message_type": "string",
    "template_key": "string",
    "thread_id": "string"
}