MailboxAuditLogSourceItem.SourceItemId Property
Namespace:  Microsoft.Exchange.Data
Assembly:  Microsoft.Exchange.Data (in Microsoft.Exchange.Data.dll)
Syntax
'Declaration
Public Property SourceItemId As String
    Get
    Private Set
'Usage
Dim instance As MailboxAuditLogSourceItem
Dim value As String
value = instance.SourceItemId
public string SourceItemId { get; private set; }
Property Value
Type: System.String