Event Log 20 urn:oma:lwm2m:oma:20:2.1 1.1 2.1 Multiple Optional LogClass RW Single Optional Integer 255 LogStart E Single Optional LogStop E Single Optional LogStatus R Single Optional Integer 8-Bits LogData R Single Mandatory Opaque LogDataFormat RW Single Optional Integer 255 LogDataIncremental Single Optional Opaque LogDataIncrementalMinimumSendInterval RW Single Optional Unsigned Integer