Help With web_reg_save_param syntax

Hello,

Hopefully someone can help me with this. I keep getting syntax errors when trying to setup a web_reg_save_param for the following values in my response body:

"CallRecordID":"944815","SessionId":"E6762A0BB3D34F0DA6206AA9F12CA9F8"},"links"

I am trying to capture the value for CallRecordID and SessionID but I having syntax issues with the LB a RB values. Can anyone point in the right syntax for this?