Hello everyone, I’m building an n8n workflow, and when I make an HTTP request to Vapi to create an assistant, I keep getting the same error: Problem in node 'Create assistant' Bad request – please check your parameters. Below is the output I have from a previous module, which I’m using as the request body. I would really appreciate it if someone could help me identify the mistake. [Object: {"transcriber": {"provider": "deepgram", "keywords": [], "language": "en", "model": "nova-3"}, "model": {"provider": "openai", "model": "gpt-4o", "emotionRecognitionEnabled": true, "maxTokens": 256, "temperature": 0.2, "toolIds": ["8c5b2892-062b-44c4-9e1b-bbeee381dde1"], "messages": [{"role": "system", "content": ""}]}, "voice": {"provider": "vapi", "voiceId": "Kylie"}, "firstMessage": "Thank you for calling 2. This is Sarah, how may I help you today?", "maxDurationSeconds": 600, "name": "SYS3-2.0", "endCallMessage": "Thanks for calling 2. Have a wonderful day!", "clientMessages": [], "serverMessages": [["end-of-call-report"]]}]