curl --request GET \
  --url https://api.example.com/api/v1/messages/{message_id} \
  --header 'Authorization: Bearer <token>'

{
  "conversation_id": "<string>",
  "sender_id": "<string>",
  "content": "<string>",
  "workspace_id": "<string>",
  "created_at": "<string>",
  "updated_at": "<string>",
  "id": "<string>",
  "role": "user",
  "tool_calls": [
    {}
  ],
  "message_type": "text",
  "tags": [
    "<string>"
  ],
  "checksum": "<string>",
  "attachments": [
    {}
  ],
  "parent_message_id": "<string>",
  "meta_data": {},
  "sent_at": "2023-11-07T05:31:56Z",
  "owner_id": "<string>"
}