This article contains high level information about the cloud shell command to communicate with Cloud Datawarehouse( BigQuery)
Requirements: Project should be created in GCP and must Initialize the cloud shell/Install the cloud SDK.
Either you can use the command line installed (Cloud SDK) on machine or Cloud Shell
bq is a python-based, command-line tool for BigQuery
bq help will gives you complete details of commands that you can use with bq
bq help command : will gives you description about the given command
USAGE: bq [--global_flags]