Sets the Content-Type to application/json or multipart/form-data. The default Content-Type is application/json, which tells the server that the request body contains JSON data. Sets the Authorization header to protect your API and user data. For Sign Up, youâre setting a HTTP Basic Authentication header.
What information does Google hold on me? You can check what information is held about you under the Personal Info & privacy tab in the central column (circled), where all data including your email address, phone number, search history and settings are stored.
How we use information we collect. We use the information we collect from all of our services to provide, maintain, protect and improve them, to develop new ones, and to protect Google and our users. We also use this information to offer you tailored content â like giving you more relevant search results and ads.