SharePoint Integration

REST, CSOM and Microsoft Graph — talking to SharePoint from somewhere else.

2 articles

The SharePoint REST API in Practice

A practical guide to the SharePoint REST API: why $select is not optional, how paging really works, what a request digest is for, and why anything built on ACS authentication stopped working in April 2026.

Rajiv Kumar·Apr 13, 2020·4 min read

MS365 Diary

SharePoint Integration

SharePoint CSOM: How It Works and Where It Still Fits

CSOM batches work locally and dispatches it on ExecuteQuery — which explains its performance characteristics and its most confusing exception. Here is how to use it well, and what the Azure ACS retirement changed.

Rajiv Kumar·Jan 2, 2019·5 min read