How to get the url of the reference attachment?

I am using Microsoft Graph. When I use

GET /me/messages/{messageId}/attachments

If there is an attachment shared through OneDrive or SharePoint, the @odata.type will be #microsoft.graph.referenceAttachment. And the size is very small because it is not real file.

 {
  "@odata.type": "#microsoft.graph.referenceAttachment",
  "id": "AAMkADBlZTUwNTkxLWVmODgtNDVhNC1iZjhlLTdjNjA1ODZlMDI5MgBGAAAAAACUbnk-iwQZRbXMgkfKtmYhBwCpTc-InBsuTYwTUBb_VIb4AAAAAAEMAACpTc-InBsuTYwTUBb_VIb4AAEBiQutAAABEgAQAMqgyfrokPFCrRfUa2mrxxM=",
  "name": "word.docx",
  "contentType": null,
  "size": 4601,
  "isInline": false
}

Is there any way to get the actual url of this attachment that can be opened in the browser? Thanks

Solution

The v1.0 edition has very limited support for referenceAttachment. And by that I mean, there isn't much you can do with them beyond acknowledging one exists.

The beta edition however supports a much richer referenceAttachment object. When I come across a referenceAttachment, I make the call to retrieve the attachment using the beta endpoint which does have links to the actual file:

{
  "contentType": "string",
  "id": "string (identifier)",
  "isFolder": true,
  "isInline": true,
  "lastModifiedDateTime": "String (timestamp)",
  "name": "string",
  "permission": "string",
  "previewUrl": "string",
  "providerType": "string",
  "size": 1024,
  "sourceUrl": "string",
  "thumbnailUrl": "string"
}