The process of building custom applications and tools that interact with Microsoft SharePoint, including SharePoint Online in Microsoft 365.
Hi @Shekar
Thank you for reaching out.
May I know the exact API endpoint being called from your side?
Based on my research, Microsoft Graph can indicate whether a SharePoint list item contains attachments through the Attachments field. However, I have not been able to find an officially documented Microsoft Graph endpoint that supports retrieving or downloading the actual attachment files from SharePoint list items.
As far as I know, SharePoint List Item attachments might not appear to be supported through Microsoft Graph. Instead, you may need to use the SharePoint REST API as a workaround to access and download the attachment files.
References:
MS Graph API - SharePoint List item attachments using Graph API - Microsoft Q&A
How to Download Attachments from SharePoint List Item using Microsoft Graph API - Microsoft Q&A
I hope this helps.
If you have any additional concerns, feel free to comment below. I would be more than happy to assist.
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