Jsessionid Cookie Persistence iRule

I need to be able to provide persistence to 3 servers in a pool with jessionid, cookie. I believe I need to look for the below ID or just the JSESSIONIDTEST. SSL offload on LTM VS and port 80 on server side. Maybe I'm just of course here. :)

JSESSIONIDTEST=FMCZSp9fcx4HLlZ4520V09L2rFhpJGRlRKVzL3GWQ60NTmTB499G!-754732487!-1710559222