Values.ApplyPendingMaintenanceActionMessageSourcetype nonrec t = {replicationInstanceArn : String_.t;The Amazon Resource Name (ARN) of the DMS resource that the pending maintenance action applies to.
*)applyAction : String_.t;The pending maintenance action to apply to this resource. Valid values: os-upgrade, system-update, db-upgrade, os-patch
*)optInType : String_.t;A value that specifies the type of opt-in request, or undoes an opt-in request. You can't undo an opt-in request of type immediate. Valid values: immediate - Apply the maintenance action immediately. next-maintenance - Apply the maintenance action during the next maintenance window for the resource. undo-opt-in - Cancel any existing next-maintenance opt-in requests.
*)}