Interface representing the server response from the legacy Messaging.sendToTopic() method.
See Send to a topic for code samples and detailed documentation.
Signature:
export interface MessagingTopicResponse
Properties
Property | Type | Description |
---|---|---|
messageId | number | The message ID for a successfully received request which FCM will attempt to deliver to all subscribed devices. |
MessagingTopicResponse.messageId
The message ID for a successfully received request which FCM will attempt to deliver to all subscribed devices.
Signature:
messageId: number;