Hello. Webhooks are created automatically

I created a webhook through Adobe API (v6).

I used the API because I wanted to limit the resource that the webhook will run on to one form.

JSON looks like this:

{
  "name": "WebHookApi Test",
  "scope": "RESOURCE",
  "state": "ACTIVE",
  "webhookSubscriptionEvents": [
    "AGREEMENT_ACTION_COMPLETED"
  ],
  "webhookUrlInfo": {
    "url": "                             "
  },
  "applicationDisplayName": "Webhook Display Name",
  "applicationName": "App Name",
  "id": "                  ",
  "resourceId": "                     ",
  "resourceType": "WIDGET",
  "webhookConditionalParams": {
    "webhookAgreementEvents": {
      "includeDetailedInfo": true,
      "includeDocumentsInfo": true,
      "includeParticipantsInfo": true,
      "includeSignedDocuments": true
    }
  }
}

The webhook is created normally. But when the webhook is executed through form signing,

A new webhook is automatically created as follows. (New Webhook's Resource Type: AGREEMENT / resource Id: agreementId)

Is this the intended behavior? If intended, can I delete this through the API?