mutation CreateWebhookCallback($input: CreateWebhookCallbackInput!) {
  createWebhookCallback(input: $input) {
    clientMutationId
    errors
    webhookCallback {
      apiKey
      consecutiveFailures
      createdAt
      disabled
      disabledAt
      id
    }
  }
}

{
  "input": {
    "url": "string"
  }
}

{
  "data": {
    "createWebhookCallback": {
      "clientMutationId": "string",
      "errors": [
        "string"
      ],
      "webhookCallback": {
        "apiKey": "string",
        "consecutiveFailures": 1,
        "createdAt": "value",
        "disabled": true,
        "disabledAt": "value",
        "id": "id"
      }
    }
  }
}