Overview

Deprecation is an announcement, not a removal: the contract still resolves and still serves traffic. Consumers use the retireAfter date to plan, which is why it is on the event rather than something to look up.

Payload

{
  "contractId": "orders-api",
  "version": "1.4.0",
  "deprecatedAt": "2026-08-14T18:02:11Z",
  "retireAfter": "2027-02-14",
  "supersededBy": "2.1.0"
}