情境
This is a compact tour of UML sequence constructs that matter in real service diagrams. The request validates auth, checks idempotency, retries a reservation, publishes asynchronously, persists state, and returns a response.
UML sequence diagram demonstrating alt, opt, loop, par, critical, and ref frames in one realistic API interaction.
This is a compact tour of UML sequence constructs that matter in real service diagrams. The request validates auth, checks idempotency, retries a reservation, publishes asynchronously, persists state, and returns a response.