Update Schedule

PATCH/v1/schedules/{schedule_id}

Compare-and-set update. Only name, description, agent_id, agent_version, input, and row_version are accepted; explicit null returns 400. Changing agent_id without agent_version pins that Agent's current version. Change cron and timezone with PUT /v1/schedules/{schedule_id}/timing.

Path parameters

stringschedule_idrequired

Schedule ID (sch_ prefix).

Request body

row_version plus any subset.

integerrow_versionrequired

The row_version you last read. A stale value returns 409.

Optional<string>name

Up to 200 characters.

Optional<string>description

Up to 16384 characters.

Optional<string>agent_id

Rebind to another Agent.

Optional<integer>agent_version

Pin a different version.

Optional<string>input

New default input.

curl -X PATCH https://api.sandbase.ai/v1/schedules/sch_7e3b1c58-2a9d-5e4f-b6c1-8d0a2f4e6b17 \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "row_version": 1,
    "agent_version": 4
  }'

Response200 OK

{
  "id": "sch_7e3b1c58-2a9d-5e4f-b6c1-8d0a2f4e6b17",
  "kind": "schedule",
  "name": "Daily digest",
  "description": "",
  "agent_id": "agt_8c1f2b9e-3d4a-4f6b-9c2e-1a7d5e3b4c60",
  "agent_version": 4,
  "input": "Summarize the previous day of AI agent news.",
  "status": "active",
  "row_version": 2,
  "schedule": {
    "cron": "0 9 * * 1-5",
    "timezone": "Asia/Shanghai"
  },
  "next_run_at": "2026-10-07T01:00:00Z",
  "created_at": "2026-10-06T08:00:00Z",
  "updated_at": "2026-10-06T08:00:00Z"
}