Store dialog Validation WebService Fail

Hi,


I am doing a POC to evaluate the validation of documents before storing them. I register a webservice (dummy) that only returns what it receives from DW. And this is the result, empty. 

It's a DW cloud instance. Any idea?
 

{
    "TimeStamp": "2021-05-18T15:06:02.4510135Z",
    "UserName": null,
    "OrganizationName": null,
    "FileCabinetGuid": "00000000-0000-0000-0000-000000000000",
    "DialogGuid": "00000000-0000-0000-0000-000000000000",
    "DialogType": "Unknown",
    "Values": []
}

Dear Pedro Jimenez! It looks like the Community cannot answer your question. That's why we have opened a Support Request with the Number SR-150905-D4P1H for you. A Software Support Specialist will contact you directly to follow up. We will update this thread with the solution as soon as we have resolved the Support Request. With best regards, DocuWare Support Team