Hi, i have trouble in having the dynamic varible in my assistant - Goal: It needs to have customer phone number when someone make a call. I see the dynamic variable document and it is not helping, it is for inbound agent, it needs to have the customer phone number and send a text. i want it to be aware of customer phone number but it is not . the webhook response is 200 and the post body is good and dynamic variable name is correct in prompt , Can you help me? https://cdn.discordapp.com/attachments/1211484481848873020/1403659631338848346/image.png?ex=68985b66&is=689709e6&hm=5a2dbe765cf014d53070467c467e4bc4edd222af30d9f27cb75c058ff9087afb& https://cdn.discordapp.com/attachments/1211484481848873020/1403659631712014346/image.png?ex=68985b66&is=689709e6&hm=aa8d2a1ee78ac016317feb11d5140c1da60b3d50ee7921c5ae7df98d14146059&