hi Debz ,
Thanks for the note.The environment tab is meant to be used for running you script on multiple environments (ex Dev, QA , Performace or Prod) where only the below highlighted section changes
https://endpoint/resourcepath?Brand=ABC_IND.
example :
DEV : https://smartbear.dev.com/resourcepath?Brand=ABC_IND.
QA: https://smartbear.qa.com/resourcepath?Brand=ABC_IND.
Prod: https://smartbear.com/resourcepath?Brand=ABC_IND.
Also by following the steps you mentioned , we will end up having the complete string https://endpoint/resourcepath?Brand=ABC_IND in the endpoint and also /resourcepath?Brand=ABC_IND as end result . So the script will endup trying to invoke the below url.
https://endpoint/resourcepath?Brand=ABC_IND//resourcepath?Brand=ABC_IND.
I haven't tried the steps due to the reason as to why we cannot use environment tabs. But i am guessing the result will be as explained above.