Cloud Storage Client Libraries
Get started with Cloud Storage in your language of choice.
Authenticating to the API
A discussion of OAuth 2.0 authentication for gsutil, client libraries, APIs and service accounts.
IAM for Cloud Storage
References for permissions and roles that apply specifically to Cloud Storage, as well as references for which IAM permissions allow you to use tools such as the GCP Console, gsutil, and the Transfer Service API.
gsutil Command-Line Tool
A reference for gsutil, a command-line tool built specifically to work with Cloud Storage.
Storage Transfer Service
A reference for quickly and easily importing data from an online source into a Cloud Storage bucket.
XML API Overview
A general overview of the XML API.
XML API Reference
A reference guide for the XML API.
Migrating from Amazon S3 to Cloud Storage
A discussion of migration scenarios accomplished through using the XML API.
Resumable Uploads with the XML API
A discussion of resumable uploads initiated and run through the XML API.
XML API Examples
Examples of accessing Cloud Storage through the XML API with Java and Python.