Command contains launchable information specific to the "docker" launchable type.

DockerImage contains launchable information specific to the "docker" launchable type.

Executable describes a command and its arguments that should be executed to start a service running.

PostStart contains launchable information specific to the "docker" launchable type.

PreStop contains launchable information specific to the "docker" launchable type.

Launchable describes a type of app that can be downloaded and launched.