{"migration":{"count":1,"generated_at_utc":"2026-04-04T10:23:58Z","rows":[{"checklist":[{"done":true,"id":"announce","label":"Announcement sent"},{"done":true,"id":"sdk","label":"SDK examples updated"},{"done":false,"id":"partner_confirm","label":"Partner confirmations"},{"done":false,"id":"cutover","label":"Cutover scheduled"}],"checklist_done_count":2,"checklist_total":4,"deprecation_id":"sample_deprecation","endpoint":"/api/public/system-status","partner_count":3,"replacement":"/api/public/system-status/trend","status":"tracked","sunset_at_utc":""}],"selected_deprecation_id":"","source_files":{"deprecations":"/home/vets-coin/flask_api/config/api_deprecations.json","migration_registry":"/home/vets-coin/flask_api/config/migration_status_registry.json"}},"success":true}