fid property

String? fid
getter/setter pair

Globally unique identifier of the Firebase Installation.

In a CreateInstallationRequest, this should be the FID from the client, which should be initially randomly generated. In the corresponding response, this will be a unique FID that the client should then use thereafter, which will normally be the same as the FID supplied by the client, but which may be different if the FID supplied by the client is already in use or is otherwise unacceptable (e.g. invalid format).

Implementation

core.String? fid;