Question
Idempotency Guarantee in Microsoft Graph Writes with ETags
Nia Sage
0 reputation · 16 Jun 2023, 15:45 UTC
53K views0
Write Operation Safety
The goal is to ensure that repeated write operations to Microsoft 365 resources do not result in duplicate data entries.
Constraint Uncertainty
The uncertainty lies in the precise scope and reliability of ETag usage across all mutable Graph endpoints for preventing unintended duplication during retries.
- Does ETag validation guarantee idempotency for all PUT/PATCH operations?
- What is the documented behavior when a resource ETag is stale during a retry attempt?