@Tor Benjamin Johnsen, Thanks for posting in Q&A. Based on my researching, I find the format to add URLs are as below:
{ "key": "weblinks",
"valueBundleArray": [
{
"managedProperty": [
{
"key": "link",
"valueString": "http://esl.xxl.no/PDA"
},
{
"key": "label",
"valueString": "ESL"
}
]
},
{
"managedProperty": [
{
"key": "link",
"valueString": "retailsolutions.xxlsports.com/"
},
{
"key": "label",
"valueString": "Retail Solutions"
}
]
}
]
}
Please change your Json file with the similar format to see if it can work.
And here is link with correct Json data format you can refer.
Hope the above information can help.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.