# Official Sources: Azure Live App Service Slot Swap Guard

## App Service staging slots

- https://learn.microsoft.com/en-us/azure/app-service/deploy-staging-slots
- https://learn.microsoft.com/en-us/azure/app-service/deploy-staging-slots#swap-operation-steps
- https://learn.microsoft.com/en-us/azure/app-service/configure-common

## Source-grounding rule

Use official Microsoft Learn documentation as the source of truth for App Service behavior.
Slot-sticky setting behavior must be verified from official docs before every swap operation.
