SubscriptionDiagnosticsDataType 
The fields of the SubscriptionDiagnosticsDataType DataType are defined in the following table:
| Name | Type |
|---|---|
| SubscriptionDiagnosticsDataType | Structure |
| sessionId | NodeId |
| subscriptionId | UInt32 |
| priority | Byte |
| publishingInterval | Duration |
| maxKeepAliveCount | UInt32 |
| maxLifetimeCount | UInt32 |
| maxNotificationsPerPublish | UInt32 |
| publishingEnabled | Boolean |
| modifyCount | UInt32 |
| enableCount | UInt32 |
| disableCount | UInt32 |
| republishRequestCount | UInt32 |
| republishMessageRequestCount | UInt32 |
| republishMessageCount | UInt32 |
| transferRequestCount | UInt32 |
| transferredToAltClientCount | UInt32 |
| transferredToSameClientCount | UInt32 |
| publishRequestCount | UInt32 |
| dataChangeNotificationsCount | UInt32 |
| eventNotificationsCount | UInt32 |
| notificationsCount | UInt32 |
| latePublishRequestCount | UInt32 |
| currentKeepAliveCount | UInt32 |
| currentLifetimeCount | UInt32 |
| unacknowledgedMessageCount | UInt32 |
| discardedMessageCount | UInt32 |
| monitoredItemCount | UInt32 |
| disabledMonitoredItemCount | UInt32 |
| monitoringQueueOverflowCount | UInt32 |
| nextSequenceNumber | UInt32 |
| eventQueueOverFlowCount | UInt32 |
The representation of the SubscriptionDiagnosticsDataType DataType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | i=874 |
| NamespaceUri | http://opcfoundation.org/UA/ |
| BrowseName | SubscriptionDiagnosticsDataType |
| IsAbstract | False |
| SubtypeOf | Structure |
| Categories | Base Info ServerType |