How can I assign Null to a string in the API variable?


I am trying to pass Null value to a String Type Variable in one of my API request, but Katalon is reading it as “NULL” instead of NULL.

Can anyone please help me with this.


Groovy is case-sensitive, so are you passing Null, or null ?

even worse
if i read this right is passing as a string with value “NULL”
and is suposed to be passed to a certain API key… where in terms of json it may have to be None