{
  "url": "https://www.example.com/test-updated",
  "httpBasicUsername": "updated-username",
  "name": "updated-webhook-name",
  "headers": [
	{
	  "key": "header1",
	  "value": "updated-header1-value"
	},
	{
	  "key": "header2",
	  "value": "updated-header2-value"
	}
  ],
  "topics": [
	"Entry.create",
	"ContentType.create",
	"Asset.create"
  ],
  "sys": {
	"type": "WebhookDefinition",
	"id": "7fstd9fZ9T2p3kwD49FxhI",
	"version": 1,
	"space": {
	  "sys": {
		"type": "Link",
		"linkType": "Space",
		"id": "q65ipbk62rgw"
	  }
	},
	"createdBy": {
	  "sys": {
		"type": "Link",
		"linkType": "User",
		"id": "7aAReMWo8woRiCCd2wFNwB"
	  }
	},
	"createdAt": "2017-03-20T17:52:38Z",
	"updatedBy": {
	  "sys": {
		"type": "Link",
		"linkType": "User",
		"id": "7aAReMWo8woRiCCd2wFNwB"
	  }
	},
	"updatedAt": "2017-03-20T17:52:38Z"
  }
}