Why you need the question mark operator in Power Automate expressions
Returns null instead of crashing when a referenced property might not exist.
CATEGORY
Microsoft
Welcome to my Microsoft hub, the starting point for everything I write about the Microsoft ecosystem. Here you'll find tutorials, references, and practical tips across the Microsoft 365 and Power Platform family, grouped into focused areas so you can jump straight to what you need. If you build automations, start with Power Platform, where I cover Power Automate, Power Apps, and Power BI. For everyday productivity, browse Excel for formulas and data tricks, Microsoft Teams for collaboration, and Microsoft Planner and Microsoft To Do for keeping tasks organized. Working with data and files? OneDrive, Microsoft Lists, and Microsoft Forms each have their own space with hands-on guides. Developers and admins can dig into Microsoft Graph and PowerShell for scripting across SharePoint, Azure, and Microsoft 365. I also cover Microsoft 365 Copilot, Microsoft Outlook, OneNote, and Shifts, showing how these products fit together in real workflows.
Parse JSON Action
Turns raw JSON into typed dynamic content. Schema-driven.
Build a Website Monitor with Power Automate
How to Validate if a GUID is Valid in Power Automate
API Rate Limits and Throttling in Power Automate
SharePoint - Create File Action
Creates a file in a SharePoint document library from text or binary content.
Power Automate: base64 function
Encodes a string for safe system-to-system transfer. Adds 33% size overhead.
How to fix the changes conflict error in SharePoint
Handling Large Files in Power Automate
Understanding Binary and Base64 in Power Automate
Advanced Error Handling Patterns in Power Automate
