[Home](./index.md) > [@firebase/messaging](./messaging.md) > [MessagePayload](./messaging.messagepayload.md) > [notification](./messaging.messagepayload.notification.md) ## MessagePayload.notification property Display notification details. They are sent through the [Send API](https://firebase.google.com/docs/reference/fcm/rest/v1/projects.messages#notification) Signature: ```typescript notification?: NotificationPayload; ```