The owner of this runtime after creation. Format:
firstname.lastname@example.org Currently supports one owner only.
Output only. The proxy endpoint that is used
to access the runtime.
Possible ways to access runtime. Authentication mode.
Currently supports: Single User only.
Single user login.
Service Account mode.
In Service Account mode, Runtime creator will
specify a SA that exists in the consumer
project. Using Runtime Service Account field.
Users accessing the Runtime need ActAs (Service
Account User) permission.