The webpage https://policies.google.com/terms contains the official Google Terms of Service, which dictate the legal agreement and mutual expectations between Google and its users. It outlines what you can expect from Google as you use its applications, websites, and integrated features, as well as the rules you must follow in return. Key Pillars 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