# Resume a cron schedule

POST

/v1/schedules/{triggerId}/resume

```sh
curl --request POST \
  --url https://example.com/v1/schedules/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/resume \
  --header 'Authorization: Bearer <token>'
```

Recomputes `nextFireAt` so the scheduler picks up the resumed row on its next tick. A personal schedule’s owner or a project admin resumes it; a shared one, any writer of its project. An Improve schedule also takes `publish` on its agent.

## Authorizations

- **[bearerAuth](https://docs.kindgi.com/v0.5.0/reference/api.md#bearerauth)**

## Parameters

### Path Parameters

**triggerId**

required

string format: uuid

TriggerId — the trigger id (a UUID).

### Header Parameters

**Idempotency-Key**

string

\>= 1 characters

Caller-supplied idempotency key, scoped to the caller: the same key from someone else in the workspace is their own request (from 0.1.5). Retries with the same key return the original response byte-identical (per `docs/API-ROUTE-CONVENTIONS.md` §3.1). A retry sent while the first request still runs is answered `409 idempotency-key-in-flight` with `Retry-After`, on a runtime whose store holds keys (from 0.1.5); retry after it, and you get the first request’s answer. An answer that carries a secret (a new API key or public run token, a session token, a generated signing secret) isn’t kept: a retry gets `409 idempotency-key-replay-withheld`, with the first request’s status and when it succeeded (from 0.1.5). A request whose key store can’t be read before it runs is answered `503 idempotency-store-unavailable` with `Retry-After`: nothing ran, so retry with the same key (from 0.3.0).

## Responses

### 200

Resumed schedule.

application/json

A schedule: what it runs (a flow at a version, or an agent), when (a cron expression in a timezone), as whom (its owner), and what it does after a gap or while a run is still going.

object

**scheduleId**

required

Domain-friendly alias for `triggerId` — the trigger id (a UUID). Use interchangeably in admin URLs.

string

**triggerId**

required

string

**flowId**

A schedule that runs a flow: the flow, at `flowVersion`.

string

\>= 1 characters

**flowVersion**

string

\>= 1 characters

**agentId**

A schedule that runs an agent: the agent, at `agentVersion`, else its version pinned for the schedule’s project (else the latest), as a run that names none.

string

\>= 1 characters

**agentVersion**

string

\>= 1 characters

**improve**

A schedule that starts Improve runs: on this agent, in this project (the schedule’s), when the project has enough new corrections sorted to improve since its last Improve run (`input`: how many, whose, and what a run and the month may cost). An agent and project have one at most.

object

**agentId**

required

string

\>= 1 characters

**projectId**

The schedule’s own project. Absent from older servers, and on a schedule registered for a workspace or an org before Improve schedules worked in a project: its fires are refused until its target is saved with the schedule’s project.

string format: uuid

**projectId**

The schedule’s project: its runs are this project’s.

string format: uuid

**owner**

Who its runs act as. A person: a personal trigger, which only they or a project admin change. A service account: a shared trigger. Only a take-over (`POST …/owner`) changes it. Checked again at every fire.

object

**kind**

required

string

Allowed values: user service

**id**

required

string

**displayName**

The owner’s name at the time of the response: the person’s display name, or the service account’s name. Absent when it can’t be read (no directory, a removed account) and from a runtime before Kindgi 0.1.6: show the id then.

string

**isProjectAccount**

Set when the owner is the trigger’s project’s own service account (`runAsProject`): the trigger is shared, and runs as the project. Show it as “This project”. Absent otherwise.

boolean

**cronExpression**

required

5- or 6-field cron expression (croner-compatible). 6-field enables second precision.

string

\>= 1 characters

**timezone**

IANA timezone (e.g. `UTC`, `America/New_York`). Absent → `UTC`.

string

**input**

Static input handed to the run on every fire. Absent → `{}`.

**catchUp**

After a gap (the runtime was down, or a fire is later than `startingDeadlineSeconds`): `latest` runs once, for the latest missed occurrence, and its fire says how many it missed; `skip` drops the missed occurrences. Never a run per missed occurrence. A workspace’s suspension isn’t caught up either way: once the workspace is restored, a schedule that’s on fires next at its first occurrence after the restore.

string

Allowed values: latest skip

**overlap**

When an occurrence comes while the previous run of this schedule is still running: `skip` records the fire as skipped; `allow` starts another run.

string

Allowed values: skip allow

**startingDeadlineSeconds**

How late a fire may start and still count as on time; past it, `catchUp` applies.

integer

\>= 1

**label**

required

string | null

**status**

required

Lifecycle status. Only `active` triggers fire. Tombstoned rows are excluded from every read path.

string

Allowed values: active paused

**statusReason**

Why the runtime paused it: repeated fires that were refused (the owner lost access) or failed. Skipped fires (an overlap, an erasure in progress) never count. For an Improve schedule, `owner-lost-publish` pauses it at once: its owner no longer has `publish` on the agent. Saving it with a new owner resumes it.

string

**pausedUntil**

For an Improve schedule whose month’s Improve runs have reached its monthly cap (`input.monthCapUsd`): when it starts again by itself, the 1st of next month (UTC). It stays `active`, and its fires until then are `skipped`. Absent otherwise.

string format: date-time

**pausedReason**

Why it waits until `pausedUntil`: its month’s cap.

string

Allowed values: month-cap

**version**

The trigger’s newest version (`GET …/versions`): one more for each change to what it runs, when, as whom or with what. Absent until its first version.

integer

\>= 1

**toolsAllowedUnattended**

The tools whose calls in this schedule’s runs don’t wait for a person’s yes, though a tool asks for one in a run no person started (`needsApprovalWhenUnattended`). Absent: none. Each tool by its id, with no wildcard or pattern, and only tools this trigger’s flow or agent calls. It lifts only that wait: the workspace’s approval rules, the agent’s own rules, the permission check (as the trigger’s owner) and the tool’s own limits all still apply.

Array\<string>

<= 100 items unique items

**nextFireAt**

required

Wall-clock time of the next scheduled fire. `null` on paused rows if the cron scheduler never re-armed.

string | null format: date-time

**upcoming**

The next occurrences, when the request asked for them (`?upcoming=N`).

Array\<string>

**lastFiredAt**

required

string | null format: date-time

**createdAt**

required

string format: date-time

**updatedAt**

required

string format: date-time

##### Example

```json
{
  "owner": {
    "kind": "user",
    "isProjectAccount": true
  },
  "catchUp": "latest",
  "overlap": "skip",
  "status": "active",
  "pausedReason": "month-cap"
}
```

### 400

Malformed request body.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

### 401

Missing / malformed / expired / revoked bearer token.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

### 403

`permission-denied`: the schedule is personal and the caller is neither its owner nor a project admin (the message names the owner), or it’s shared and changing what it runs takes a project admin. A caller without `write` on its project (for an `improve` schedule, `publish` on the agent) is refused first, and learns nothing of its owner.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

### 404

No cron trigger with that id.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

### 409

Idempotency-Key was reused with a different body, or resource-state conflict.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

### 500

Server error (unmapped domain code or framework crash).

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

### 503

The `Idempotency-Key` store couldn’t be read before the request ran (`idempotency-store-unavailable`), so nothing was changed; `Retry-After` (whole seconds) says when to try again with the same key.

application/json

object

**error**

required

object

**code**

required

Stable machine-readable discriminant. Values match domain error codes (see `docs/API-ROUTE-CONVENTIONS.md` §4.3).

string

**message**

required

string

**details**

Optional, kind-specific.

object

**_key_**

additional properties

any

**requestId**

required

Server-assigned request id; also echoed via `X-Request-Id` header.

string

##### Examplegenerated

```json
{
  "error": {
    "code": "example",
    "message": "example",
    "details": {},
    "requestId": "example"
  }
}
```

## See also

- [`GET /v1/schedules/{triggerId}`: Fetch a cron schedule](https://docs.kindgi.com/v0.5.0/reference/api/operations/schedulesget.md)
- [`PATCH /v1/schedules/{triggerId}`: Update a cron schedule](https://docs.kindgi.com/v0.5.0/reference/api/operations/schedulesupdate.md)
- [`POST /v1/schedules/{triggerId}/pause`: Pause a cron schedule](https://docs.kindgi.com/v0.5.0/reference/api/operations/schedulespause.md)
- [`POST /v1/schedules/{triggerId}/unregister`: Soft-delete a cron schedule (tombstone)](https://docs.kindgi.com/v0.5.0/reference/api/operations/schedulesunregister.md)
- [Error code `idempotency-store-unavailable`](https://docs.kindgi.com/v0.5.0/reference/errors.md#idempotency-store-unavailable)
- [Error code `permission-denied`](https://docs.kindgi.com/v0.5.0/reference/errors.md#permission-denied)
- [Every error code](https://docs.kindgi.com/v0.5.0/reference/errors.md)