Version (MQLONG)

Version is the structure version number.

The value must be one of the following:

MQGMO_VERSION_1: Version-1 get-message options structure.
This version is supported in all environments.
MQGMO_VERSION_2: Version-2 get-message options structure.
This version is supported in all environments.
MQGMO_VERSION_3: Version-3 get-message options structure.
This version is supported in all environments.
MQGMO_VERSION_4: Version-4 get-message options structure.
This version is supported in all environments.

Fields that exist only in the more-recent versions of the structure are identified as such in the descriptions of the fields. The following constant specifies the version number of the current version:

MQGMO_CURRENT_VERSION: Current version of get-message options structure.

This is always an input field. The initial value of this field is MQGMO_VERSION_1.