How to Serialize FileAttachement of content Type message/rfc822

[raghucha]

I would like to understand how do we deserialize this to an outlook message , we can do it with ItemAttachment with attachment.getItem()
below is a sample response

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('foo%40bar.com')/messages('AAMkAGI4NjFmZjQwLTMyOWEtNDI5MS05M2JmLTZhZGY0YzM5MmM5NQBGAAAAAAAxxAUGikUbRotDsfglXTlaBwCZx2ecKdkYRqinPi0NZhdPAAAAAAEMAACZx2ecKdkYRqinPi0NZhdPAAE5suHaAAA%3D')/attachments",
    "value": [
        {
            "@odata.type": "#microsoft.graph.fileAttachment",
            "@odata.mediaContentType": "message/rfc822",
            "id": "AAMkAGI4NjFmZjQwLTMyOWEtNDI5MS05M2JmLTZhZGY0YzM5MmM5NQBGAAAAAAAxxAUGikUbRotDsfglXTlaBwCZx2ecKdkYRqinPi0NZhdPAAAAAAEMAACZx2ecKdkYRqinPi0NZhdPAAE5suHaAAABEgAQAO1R5rkS-AJDnpgFzy8Z_XI=",
            "lastModifiedDateTime": "2024-10-01T20:53:49Z",
            "name": "message.eml",
            "contentType": "message/rfc822",
            "size": 3684,
            "isInline": false,
            "contentId": null,
            "contentLocation": null,
            "contentBytes": "someByte"
        }
    ]
}

[Ndiritu]

Hi @raghucha, based on the "@odata.type": "#microsoft.graph.fileAttachment", this value is a FileAttachment which does not provide an OutlookItem or Message as a property.

You'd probably have to get this by getting the message object by id e.g.

graphClient.users().byUserId('user-Id').messages().byMessageId("{message-id}")

Does this help?

[raghucha]

thanks sounds good