The InstanceId service enables deleting the Firebase instance IDs associated with Firebase client app instances.

Signature:

export declare class InstanceId 

Properties

Property	Modifiers	Type	Description
app		App	Returns the app associated with this InstanceId instance. The app associated with this InstanceId instance.

Methods

Method	Modifiers	Description
deleteInstanceId(instanceId)		Deletes the specified instance ID and the associated data from Firebase.Note that Google Analytics for Firebase uses its own form of Instance ID to keep track of analytics data. Therefore deleting a Firebase Instance ID does not delete Analytics data. See [Delete an Instance ID](/support/privacy/manage-iids#delete_an_instance_id) for more information.

InstanceId.app

Returns the app associated with this InstanceId instance.

The app associated with this InstanceId instance.

Signature:

get app(): App;

InstanceId.deleteInstanceId()

Deletes the specified instance ID and the associated data from Firebase.

Note that Google Analytics for Firebase uses its own form of Instance ID to keep track of analytics data. Therefore deleting a Firebase Instance ID does not delete Analytics data. See [Delete an Instance ID](/support/privacy/manage-iids#delete_an_instance_id) for more information.

Signature:

deleteInstanceId(instanceId: string): Promise<void>;

Parameters

Parameter	Type	Description
instanceId	string	The instance ID to be deleted. A promise fulfilled when the instance ID is deleted.

Returns:

Promise<void>