[Home](./index.md) > [@firebase/messaging](./messaging.md) > [FcmOptions](./messaging.fcmoptions.md) ## FcmOptions interface Options for features provided by the FCM SDK for Web. See [WebpushFcmOptions](https://firebase.google.com/docs/reference/fcm/rest/v1/projects.messages#webpushfcmoptions) Signature: ```typescript export interface FcmOptions ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [analyticsLabel?](./messaging.fcmoptions.analyticslabel.md) | string | (Optional) The label associated with the message's analytics data. | | [link?](./messaging.fcmoptions.link.md) | string | (Optional) The link to open when the user clicks on the notification. |