Martin Machacek
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Martin Machacek
@martin-machacek.com
19 followers 58 following 5 posts
Software engineer | .NET developer | Microsoft 365 developer | Focusing on Microsoft 365, Microsoft Graph
#MicrosoftGraph

https://martin-machacek.com
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Have you ever tried to create a local MCP Server in C# for the Microsoft Graph? It's pretty easy.

martin-machacek.com/blogPost/23a...

#microsoftgraph #ModelContextProtocol #Claude
Model-context-protocol for the Microsoft Graph API in C#
In this blog, I will show you how to write your own model-context-protocol (MCP) server for the Microsoft Graph API in C# and how to use the Microsoft Graph C# Core SDK to call any Graph API endpoint.
martin-machacek.com
April 16, 2025 at 8:05 AM
martin-machacek.com
Have you ever tried to make #MicrosoftGraph request with whatif or whatin query parameters?

Use these parameters to check what the underlying API is called and get more insights

Read more: martin-machacek.com/blogPost/f42...
How to get insights for your Graph API requests with the whatif and whatin query parameters
In this article, I will show you how to find out what's happening under the hood when you make a request to the Microsoft Graph API.
martin-machacek.com
February 26, 2025 at 6:13 AM
martin-machacek.com
The granular users permissions help you control which user properties applications have access to and reduce the risk of unauthorized or unintended access to user data or operations.

Read more:

martin-machacek.com/blogPost/e04...

#MicrosoftGraph #EntraID
The Graph API granular permissions for managing users
In this blog post, I will reveal all Graph API permissions that allow you to read/write user properties, enable/disable user accounts, update user's phone numbers, and more.
martin-machacek.com
January 1, 2025 at 7:15 PM
martin-machacek.com
With the Exchange Online RBAC provider and custom application scope, you can limit access of Entra ID app to users' emails or calendars based on user properties.

Read at martin-machacek.com/blogPost/0ad...

#microsoftgraph #entraid #exchangeonline
How to limit application access to emails and calendars with custom application scope for Exchange Online RBAC provider
Today, I will show you how to use Exchange Online RBAC provider and custom application scope to limit application access to users emails or calendars.
martin-machacek.com
December 6, 2024 at 2:46 PM