Module maintenance 

maintenance.* method types — scheduled-job preview + reboot defer.

Per SPEC §2.1: the Client App shows the user “what’s about to happen on my PC” (next N days of scheduled jobs targeting this PC, derived from BUCKET_SCHEDULES ∩ this agent’s groups + pc_id) and lets them push back on imminent restarts via maintenance.defer (15m / 30m / 1h, per SPEC §2.1).

Structs

MaintenanceDeferParams

maintenance.defer params — push back a scheduled reboot. The agent records the deferral and skips the next fire of the named schedule for the chosen window (SPEC §2.1: 15m / 30m / 1h).

MaintenanceDeferResult

MaintenanceItem

One upcoming scheduled job that will fire against this PC.

MaintenanceListParams

maintenance.list params — preview window in days.

MaintenanceListResult

Enums

DeferDuration

Allowed defer windows per SPEC §2.1 (15分 / 30分 / 1時間). The fixed set avoids operators having to think about long-tail “user deferred 3 days” scenarios — anything bigger goes through the helpdesk.