Smaws_Client_SSM.GetMaintenanceWindowRetrieves a maintenance window.
val request :
Smaws_Lib.Context.t ->
Types.get_maintenance_window_request ->
(Types.get_maintenance_window_result,
[> Smaws_Lib.Protocols.AwsJson.error
| `DoesNotExistException of Types.does_not_exist_exception
| `InternalServerError of Types.internal_server_error ])
Stdlib.result