A CloudRepoSourceContext denotes a particular revision in a cloud repo (a repo hosted by the Google Cloud Platform).
This message has
oneof_ fields (mutually exclusive fields).
For each oneof, at most one member field can be set at the same time.
Setting any member of the oneof automatically clears all other
The ID of the repo.
A revision ID. This field is a member of `oneof`_ ``revision``.
The name of an alias (branch, tag, etc.). This field is a member of `oneof`_ ``revision``.
An alias, which may be a branch or tag. This field is a member of `oneof`_ ``revision``.