Gets context for describing the operation
In BuildMaster, this is IBuildMasterContext, and can be passed into methods like SDK.GetRaftItems(Inedo.Extensibility.RaftRepositories.RaftItemType type, object context) and SDK.GetRaftItem(Inedo.Extensibility.RaftRepositories.RaftItemType type, string itemId, object context) as needed to resolve application-level rafts