Hello team, I need some help disabling the voiceMailDetection feature through the API. I currently enable it with the following config:

voicemailDetection: {
  provider: "vapi",
}

However, I'm having trouble figuring out how to disable it. I couldn't find any reference in the API docs. I’ve already tried:

voicemailDetection: {
  provider: "off",
}

and

voicemailDetection: false

Neither worked. Could you clarify the correct way to turn it off?"

Set voicemailDetection: { enabled: false } other values like false or provider: "off" won’t work..