Cloud SDK is a set of tools for Cloud Platform

CLOUD SDKIt contains gcloud, gsutil, and bq, which you can use to access Google Compute Engine, Google Cloud Storage, Google BigQuery, and other products and services from the command-line. You can run these tools interactively or in your automated scripts.

Cloud SDK includes integrated command line tools for many Cloud Platform products.such as Compute Engine,Cloud Storage, Cloud SQL etc.

Read more