GroupId property

Read-write. The GroupId to be included in the MQPMR of a message when put on a queue, also the Id to be matched against when getting a message from a queue. Its initial value is all nulls.

Defined in:
MQMessage class
Data Type:
String of 24 characters

Syntax:
To get: groupid$ = MQMessage.GroupId

To set: MQMessage.GroupId = groupid$

Note:
See Message Descriptor properties for a discussion of when you must use GroupIdHex in place of the GroupId property.