Values.EventSourceRepresents a single occurrence of something interesting within the system. Some examples of events are creating a cluster, adding or removing a cache node, or rebooting a node.
type nonrec t = {sourceIdentifier : String_.t option;The identifier for the source of the event. For example, if the event occurred at the cluster level, the identifier would be the name of the cluster.
*)sourceType : SourceType.t option;Specifies the origin of this event - a cluster, a parameter group, a security group, etc.
*)message : String_.t option;The text of the event.
*)date : TStamp.t option;The date and time when the event occurred.
*)}