The interfaces provided are listed below, along with usage samples.
Service Description: API for interacting with Google Cloud Shell. Each user of Cloud Shell has
at least one environment, which has the ID "default". Environment consists of a Docker image
defining what is installed on the environment and a home directory containing the user's data
that will remain across sessions. Clients use this API to start and fetch information about their
environment, which can then be used to connect to that environment via a separate SSH client.