SharePoint Document Issues

How to Upload SharePoint Files with Metadata Using Microsoft Graph

Bushra Parveen Sep 28, 2026 869 views

Question details

The user needs to programmatically upload files to SharePoint and assign metadata, such as mapping local files to metadata stored in a CSV.

How to Upload SharePoint Files with Metadata Using Microsoft Graph

Product: Microsoft Graph / SharePoint
Device & OS: not provided
Scenario: Developing a custom programmatic workflow to automate file uploads to a SharePoint document library while simultaneously applying metadata.
Observed behavior: The user requires specific Microsoft Graph API endpoints and implementation guidance to correctly execute the upload and metadata mapping.

Before you start

Ensure you have an active Microsoft 365 developer account, a registered application in Microsoft Entra ID (Azure AD), and the appropriate API permissions (such as Sites.ReadWrite.All) granted.

Solution 1Recommended

Seek Guidance from Microsoft Graph Q&A and Official Support

Because implementing Microsoft Graph API workflows requires specific development expertise, the most effective solution is to consult the dedicated Microsoft Graph developer community and official support channels.

The Microsoft 365 and SharePoint Online general community has limited expertise with programmatic API development. Reaching out directly to the Graph community ensures you get accurate details regarding API endpoints, JSON request bodies, and authentication headers.

Visit the Microsoft Q&A Platform

Navigate to the official Microsoft Q&A website (learn.microsoft.com/en-us/answers/) to post your specific development question.

Use the Correct Tags

When creating your post, be sure to add the 'Microsoft Graph' tag. This ensures that Microsoft engineers and specialized API developers see your question.

Contact Microsoft Graph Support

If you require direct assistance with your API implementation, visit the Microsoft Graph developer support page (developer.microsoft.com/en-us/graph/support) to explore ticket options and troubleshooting guides.

Seek Guidance from Microsoft Graph Q&A and Official Support

Tip for posting API questions: When posting in the Q&A forums, include your current API request format, the specific endpoint you are calling, and any error codes you are receiving to get a faster resolution.

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Frequently Asked Questions

Can I use Microsoft Graph to update existing SharePoint metadata without re-uploading the file?

Yes, Microsoft Graph provides separate endpoints to update the listItem properties (metadata) of a file. You can patch the metadata without needing to push the file content again.

What authentication is required for Microsoft Graph SharePoint operations?

You need to use OAuth 2.0. Depending on whether your application runs as a user (Delegated permissions) or a background service (Application permissions), you will need specific admin-consented permissions like Sites.ReadWrite.All.

Why is my CSV metadata not mapping correctly in SharePoint via the Graph API?

This usually happens due to data type mismatches or using the wrong column name. Ensure your JSON request body uses the SharePoint column's internal name rather than its display name, and that dates or lookup fields are formatted according to Graph API specifications.

Document & File Issues