Adding Attachment to Trading Partner Item

Summary:

Dear All,

I am trying to add an attachment to a trading partner item using the below payload:

Payload Request:

{    "DatatypeCode": "FILE",    "FileName": "TP1.png",    "DmFolderPath": null,    "Url": null,    "CategoryName": "IMAGE",    "Uri": null,    "FileUrl":"C:/Users/AnilKumarAllada/Downloads/TP1.png",    "UploadedText": null,    "UploadedFileContentType": "image/png",    "ContentRepositoryFileShared": "false",    "Title": "test",    "Description": "",    "ErrorStatusCode": null,    "ErrorStatusMessage": null}

The API returns a success response, but nothing happens from ERP cloud.