I have setup the GHL integration and tools and I am trying to create a simple proof of concept assistant that will connect to ghl and schedule a sales call but it can't even complete the first step of finding or creating a contact. I have tried several different prompt variations but I don't think that is the issue. The Call ID is 88d7f97c-3fea-4d0b-86f6-83442b19479f and the only error I see in the log is: incoming-webhook failed validation. Errors: [ "property output should not exist", "type must be one of the following values: add-message, control, say, end-call, transfer, transcriber-response" ] I am not sure if it is because I am trial and haven't put in any credit card info in or related to other problems. I even tried using the example prompt in the documentation but it always ends with the assistant not being able to connect to GHL. Any assistance is appreciated.