The city fees UI needs feature toggles that can roll out or roll back instantly without redeploying Lambda code. Which AWS capability best fits?
Select an answer to reveal the explanation.
Short Explanation
Feature flags should flip like a light switch, not like a full rebuild of city hall. AWS AppConfig is built for dynamic, environment-scoped configuration without shipping new Lambda code. Baking flags into zips or fiddling IAM for UI routes is the slow lane.
Full Explanation
AWS AppConfig is the DVA-C02-aligned service for managing application configuration and feature flags across environments with controlled deployment of config changes. It decouples toggle state from the immutable code artifact so municipal teams can enable or disable a fees UI path quickly and safely. Embedding flags in packages forces redeploys; client-only storage and IAM policy edits are the wrong control planes for application feature configuration.