I got a setback while I want to got a string form "where-used" output.
The where-used output form show as below
and I guess it the method to judgment whether "unused-object" or not.
The value of "Total"
=0 >> the target object is "unused object", all array is empty.
≠0 >> the target object is not "unused object", there is some objects information in array.
then if I interesting others string , just like "type" in object or "rule name" in access-control rules: rule,
I try the command below
Is it possible to return a word just like "null" if the array is empty ?
and how to do that in one command line.
Regards and thanks, vavava