How to download PO attachments using REST postman call

Hello Gurus,

So I am using a REST api in post man to get the PO attachments. The response is successful, and I get 200 status ok message. Below is the response. How do I download the attachment file to see the attachment? I click on the different URLs in the below response file but it does not download any attachments.

Your help is appreciated.

{

    "items": [

        {

            "AttachedDocumentId": 300000010274091,

            "LastUpdateDate": "2023-02-17T19:55:10.716+00:00",

            "LastUpdatedBy": "1080956",

            "DatatypeCode": "FILE",

            "FileName": "Patriot 13 - RTU 11 Heat exchanger replacement KP 2.17.23 US10001605RQ.msg",

            "DmFolderPath": null,

            "DmDocumentId": "UCMFA01249190",

            "DmVersionNumber": "1216559",

            "Url": null,

            "CategoryName": "TO_APPROVER",

            "UserName": "To Approver",

            "Uri": null,

            "FileUrl": "/content/conn/FusionAppsContentRepository/uuid/dDocID:1216559?download&XFND_SCHEME_ID=1&XFND_CERT_FP=EBB213D50F613A201EDBE6464121DC4A8F60A30F&XFND_RANDOM=-1465342470027992699&XFND_EXPIRES=1698696441688&XFND_SIGNATURE=M3NS9mbVRBN1ZVDA7Thbli2RojCgYw5jgj9dVDvjzIwb0rtpLPBkPLI0Xs2t1dUHE-oOdOIGfcX~NF43w~bs-lTUKgV0FSw23Ne4wAW88Pyz9JlSfavACBd5lDCCrTi1mq9lE1dfqFM0-dW-pEZ5mIf6WiaBDm61C20t9v~EFgqmZKHlJ~TIHfSnv9ilV9N9gh7lcIC6LdnH4XBjhlUp-tFDGZDPXaP08VOejvUAI5NhMx6M551-CMTyfjXzDwjQ0s6r0yKQ739n4c0fbpW7icgnbzyh~EACiMVHYx-0s3n4A-wzljhzQUnNn7mcNUuvSyjDC1Z91w-KGUJDKxB8QA__&Id=1216559",