`TGraphService`
pl	ro	directoryObjects
pl	ro	devices
pl	ro	groups
pl	ro	directoryRoles
pl	ro	directoryRoleTemplates
pl	ro	organization
pl	ro	subscribedSkus
pl	ro	users
pl	ro	drives
pl	ro	subscriptions
pl	ro	me
pl	ro	drive

`TODataEntityContainer`
		Service