The Diagnostic Logs cluster (0x0032) is a Matter cluster that Provides access to device diagnostic logs for troubleshooting.. It defines 2 commands and is mandatory for 1 device type.

Last updated 18 Oct 2026

Diagnostic Logs 0x0032

Global Cluster

Utility

Introduced in: Matter 1.0

Devices: 176

Provides access to device diagnostic logs for troubleshooting.

Spec History

This cluster's ClusterRevision across the Matter releases it has shipped in. Click a version to inspect the cluster as it existed in that release.

Matter 1.0 Matter 1.1 Matter 1.2 Matter 1.3 Matter 1.4 rev 1 Matter 1.5 rev 1 Matter 1.6 rev 1 Matter master rev 1

Commands 2

Code	Name	Direction	Parameters
0x00	RetrieveLogsRequest Reception of this command starts the process of retrieving diagnostic logs from a Node.	client→server	`Intent`: IntentEnum, `RequestedProtocol`: TransferProtocolEnum, `TransferFileDesignator`: char_string
0x01	RetrieveLogsResponse This SHALL be generated as a response to the RetrieveLogsRequest.	server→client	`Status`: StatusEnum, `LogContent`: long_octet_string, `UTCTimeStamp`: epoch_us, `TimeSinceBoot`: systime_us