curl --request PUT \
  --url https://api.timelyai.com.br/v1/agents/{id}/webhooks \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "on_message": "<string>",
  "on_conversation_start": "<string>",
  "on_conversation_end": "<string>"
}
'

{
  "data": {
    "on_message": "<string>",
    "on_conversation_start": "<string>",
    "on_conversation_end": "<string>"
  }
}