New creates a new Service.

NewService creates a new Service.

Channel: Each Channel is owned by a Platform and owns a collection of versions.

Interval: Represents a time interval, encoded as a Timestamp start (inclusive) and a Timestamp end (exclusive).

ListChannelsResponse: Response message for ListChannels.

ListPlatformsResponse: Response message for ListPlatforms.

ListReleasesResponse: Response message for ListReleases.

ListVersionsResponse: Response message for ListVersions.

Platform: Each Platform is owned by a Product and owns a collection of channels.

Release: A Release is owned by a Version.

Version: Each Version is owned by a Channel.