I have a tool that recently stopped working (as of today) for some reason. It is supposed to return a ticket number but the VAPI logs show nothing returned. Here is the VAPI call_id: 9f378f7b-ca97-4ce0-9930-301e61c974b7 Here is the response from the tool in VAPI logs: { "name": "fileTicket", "role": "tool_call_result", "time": 1728059407348, "result": "No result returned.", "toolCallId": "call_XXXXXXXXXXXXXXX", "secondsFromStart": 82.217 } Here is the body response with status 200 from the fileTicket code... { "results": [{ "toolCallId": "call_XXXXXXXXXXXXXXX", "result": "Successfully created the ticket and the ticket id is 2931.", ] } Why isn't it using it not getting the result?