API Reference > imodeljs-frontend > Notifications > NotificationManager > endActivityMessage endActivityMessage Method End an activity message. endActivityMessage(_reason: ActivityMessageEndReason): boolean Parameter Type Description _reason ActivityMessageEndReason The reason for the end of the Activity Message. Returns - boolean true if the message was ended successfully, false if the activityMessage could not be ended. Defined in core/frontend/src/NotificationManager.ts Line 218 Last Updated: 12 June, 2024