StrucId (MQCHAR4)

The value must be:

MQMDE_STRUC_ID: Identifier for message descriptor extension structure.
For the C programming language, the constant MQMDE_STRUC_ID_ARRAY is also defined; this has the same value as MQMDE_STRUC_ID, but is an array of characters instead of a string.

The initial value of this field is MQMDE_STRUC_ID.

Parent topic: Fields for MQMDE