curl --request POST \
  --url https://api.argil.ai/v1/webhooks \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "callbackUrl": "<string>",
  "events": [
    "AVATAR_TRAINING_SUCCESS"
  ]
}'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "callbackUrl": "<string>",
  "events": [
    "AVATAR_TRAINING_SUCCESS"
  ],
  "createAt": "2023-11-07T05:31:56Z",
  "updatedAt": "2023-11-07T05:31:56Z",
  "lastTriggeredAt": "2023-11-07T05:31:56Z"
}