FOR loop does not work in Bamboo command line script Task

[Ravish]

Trying to loop through string separated by comma but getting error 

%TEST was unexpected at this time.

set INPUT_STRING=%BAMBOO_RECORD_IDS%

for %%TEST in (%INPUT_STRING%) do (

echo %%TEST

}

[Ravish · Accepted solution]

Problem was with loop variable. We need to be using %%x or something