AWS IAM Identity Center's Identity Store Now Supports Change Notifications Through Amazon EventBridge
AWS, Wednesday, October 28th, 2026
IAM Identity Center's Identity Store now sends real-time change events to Amazon EventBridge for users, groups and memberships.
The Identity Store emits EventBridge events when users, groups, group memberships or the identity store itself are created, updated or deleted.
Teams can build automation on these events, for example EventBridge rules that trigger Lambda functions to audit provisioning, alert a SIEM, or update downstream application access.
Large organizations can also use them to automate onboarding and offboarding as people join or leave groups.
Events are sent in each enabled Region of the instance at no cost beyond normal EventBridge usage charges.