More Info:

Many Google Cloud services, such as Cloud Billing, send out notifications to share important information with Google Cloud users. By default, these notifications are sent to members with certain Identity and Access Management (IAM) roles. With Essential Contacts, you can customize who receives notifications by providing your own list of contacts.

Risk Level

Medium

Address

Security, Reliability

Compliance Standards

CISGCP, CBP

Triage and Remediation

Remediation

Using Console

Additional Reading: