Subscribe API

The Subscribe API is used to subscribe to an event fired from the Fusion application.

Using this API, the external application can listen to the application, tab, or object level events from the Fusion application. Once an event is subscribed using this API, the external application will be notified until the subscription is disposed.

Syntax

subscribe: (payload: IEventSubscriptionPayload, callbackFunction: (response:IEventResponsePayload) => void) => ISubscriptionContext;

Parameters

Parameter Name	Required?	Description
payload	Yes	Request details for the subscription with corresponding event name.
callbackFunction	Yes	A callback function, that will be called whenever the event is triggered inside the Fusion application.