User bindings are not created on setPushRegistrationId

[nayan-pious]

I have tried to set fcm token to the client by using setPushRegistrationId with fcm token as a parameter.

const fcmToken = await firebase.messaging().getToken();
this.client.setPushRegistrationId('fcm', fcmToken)

Since I am not receiving the notification, I checked with bindings in Twilio console. The bindings are not created in the console. I am not getting any idea of the issue. Please help me to sort out this.