The webpage https://policies.google.com/terms hosts the official Google Terms of Service, which forms the legal agreement between you and Google as you use its ecosystem of apps, platforms, and devices.
The terms outline what you can expect from Google as a service provider and what Google expects from you as a user. Key Categories of the Agreement Terms of Service – Privacy & Terms – Google
You must not abuse, harm, interfere with, or disrupt our services or systems — for example, by:introducing malware. * spamming, Google Terms of Service
services. The Google services that are subject to these terms are the products and services listed at https://policies.google.com/ Google Terms of Service