Message properties

Table of MQe message properties

MQe supports the following message properties:

Table 1. Message properties
Property name Java™ type C type Description
Action int MQEINT32 Used by administration to indicate actions such as inquire, create, and delete
Correlation ID byte[] MQEBYTE[] Byte string typically used to correlate a reply with the original message
Errors MQeFields MQeFieldsHndl Used by administration to return error information
Expire time int or long MQEINT32 or MQEINT64 Time after which the message can be deleted (even if it is not delivered)
Lock ID long MQEINT64 The key necessary to unlock a message
Message ID byte[] MQEBYTE[] A unique identifier for a message
Originating queue manager string MQeStringHndl The name of the queue manager that sent the message
Parameters MQeFields MQeFieldsHndl Used by administration to pass administration details
Priority byte MQEBYTE Relative order of priority for message transmission
Reason string MQeStringHndl Used by administration to return error information
Reply-to queue string MQeStringHndl Name of the queue to which a message reply should be addressed
Reply-to queue manager string MQeStringHndl Name of the queue manager to which a message reply should be addressed
Resend boolean MQEBOOL Indicates that the message is a resend of a previous message
Return code byte MQEBYTE Used by administration to return the status of an administration operation
Style byte MQEBYTE Distinguishes commands from request/reply for example
Wrap message byte[] MQEBYTE[] Message wrapped to ensure data protection

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