In this video, I demonstrate how to use a Microsoft Graph API Plugin inside a Declarative Agent to automatically generate and save a document directly to SharePoint Online.
We’re moving beyond simple chat responses — this is about building agents that perform real enterprise actions inside Microsoft 365.
You’ll learn how a Declarative Agent can:
• Understand user intent
• Generate structured document content
• Call a Microsoft Graph API plugin
• Upload the file to a SharePoint document library
• Return the saved file link to the user
• This pattern is extremely powerful for real-world scenarios like:
• Project kickoff document automation
• HR letter generation
• SOP creation
• Meeting summary storage
• Automated project provisioning
🔎 What You’ll Learn
• How Plugins work inside Declarative Agents
• How to configure a Microsoft Graph action for SharePoint file upload
• Required permissions (Sites.ReadWrite, delegated concepts)
• Uploading files using the Graph /drives/{driveId}/root:/path:/content endpoint
• Best practices for structuring agent instructions
• Clean response formatting after file upload
If you're working with Microsoft 365, SharePoint, Copilot Studio, or the M365 Agent Toolkit — this is a must-know integration pattern.
🔗 Let’s connect:
LinkedIn – https://www.linkedin.com/in/siddharthvaghasia
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