StrucId (MQCHAR4)

This is the structure identifier. The value must be:

MQIIH_STRUC_ID
Identifier for the IMS(TM) information header structure.

For the C programming language, the constant MQIIH_STRUC_ID_ARRAY is also defined; this has the same value as MQIIH_STRUC_ID, but is an array of characters instead of a string.

The initial value of this field is MQIIH_STRUC_ID.