private FirebaseMessaging(FirebaseApp app)
{
this.messagingClient = new FirebaseMessagingClient(
app.Options.HttpClientFactory, app.Options.Credential, app.GetProjectId());
this.instanceIdClient = new InstanceIdClient(
app.Options.HttpClientFactory, app.Options.Credential);
}
private FirebaseMessaging(FirebaseApp app)
{
this.messagingClient = FirebaseMessagingClient.Create(app);
this.instanceIdClient = InstanceIdClient.Create(app);
}