App — Message Acknowledge

The Acknowledge message acknowledges the receipt of a distinct message by the LiSA Player.

This is particularly important for messages that require confirmation to ensure they are reliably received and not lost.

This message is sent by the LiSA Player to the host app / environment.

Properties

Along with all standard Message properties, a Message Acknowledge message includes the following additional properties:

Name	Type	Description
messageId	String Required.	The messageId property is used to specify the distinct identifier of the message being acknowledged.
messageType	Literal Required.	lsc:app:message:acknowledge

---

Type Definition

interface AppMessageAcknowledgeMessage extends Omit<
  Message,
  'messageId' | 'messageType' | 'sender'
> {
  messageId: string;
  messageType: 'lsc:app:message:acknowledge';
  sender: 'LiSA';
}

---

Examples

{
  "clockDriftInMs": 0,
  "messageId": "a84eccd0-8834-4e70-b011-de0472c40681",
  "messageType": "lsc:app:message:acknowledge",
  "sender": "LiSA"
}