Jenkins Integration: How can I access to Jira mandatory fields?

Hey everyone!

I've been trying to integrate Jenkins with Zephyr using the integration script explained in the arcticle from the Zephyr Squad Cloud Documentation, but when I run the job through Jenkins I get the error "Please provide Jira mandatory field details". 
The thing is, how can I access to those mandatory fields if I don't have admin permissions to do so? I know that I have to specify those details in the script, but I don't have access to those since I need admin permissions. Is there a way to access to them without being an admin?