Resume a paused batch

post/v1/migrations/{migration_id}/batches/{batch_id}/resume

Requires an API key

After a manual pause, the canary wave, too many failures, a rollback or a missing runner. Refused unless a runner was seen in the last 60 seconds. Its next moves are asked in the resumer's name. Needs migration:execute. Repeating it on a batch already there changes nothing. Audited in the same transaction. Errors: 404 migration_batch_not_found, 404 migration_not_found, 409 migration_batch_state, 409 migration_closed, 409 migration_runner_unhealthy, 503 migration_audit_unavailable. See Errors and statuses.

Path parameters

batch_idstringRequired
Pattern ^bat_[0-9a-f]{32}$
migration_idstringRequired
Pattern ^mig_[0-9a-f]{32}$

Returns · 200

idstringRequired
bat_...
migration_idstringRequired
namestringRequired
statusenumRequired
draft, submitted (waiting for the client's approval), approved, running, paused, completed, cancelled (moved chargers stay on Ivora) or rolled_back (a rollback of the batch was asked).
One of draft, submitted, approved, running, paused, completed, cancelled, rolled_back
pacingPacingRequired
Child attributes
- wave_sizeintegerRequired
- interval_secondsintegerRequired
- canaryintegerRequired
- max_failure_rationumberRequired
- idle_timeout_minutesintegerRequired
- move_timeout_minutesintegerRequired
countsobjectRequired
Chargers per step, and total (of the caller's sites when narrowed).
waveintegerRequired
Waves started.
wave_openbooleanRequired
A wave's moves are out and not all answered.
next_wave_atstring | nullRequired
When the next wave may start (running, between waves).
paused_reasonenum | nullRequired
Why a paused batch paused: manual, canary (after its first wave), failure_ratio, rollback_requested (a rollback anywhere in the migration), runner_unhealthy or migration_paused (the migration was paused).
One of manual, canary, failure_ratio, rollback_requested, runner_unhealthy, migration_paused
paused_atstring | nullRequired
job_idstringRequired
The job of its moves (GET .../jobs/{job_id}).
created_bystringRequired
created_atstringRequired
updated_atstringRequired
submitted_bystring | nullRequired
submitted_atstring | nullRequired
approvalobject | nullRequired
The client's approval; null until approved, and again after an edit.
Child attributes
- bystringRequired
- roleenumRequired
  One of client, support, partner, observer
- team_idstring | nullRequired
- atstringRequired
- chargersintegerRequired
  Chargers in the batch when it was approved.
- digeststringRequired
  SHA-256 of the approved charger set and pacing; any edit revokes the approval.
started_bystring | nullRequired
Who started it, or resumed it last: its moves are asked in their name.
started_atstring | nullRequired
finished_atstring | nullRequired
duration_snumber | nullRequired
Seconds from its start to its end (or now while it runs).
rollbacksarray of BatchRollbackRequired
Rollback jobs of its chargers, with their timings.
Child attributes
- job_idstringRequired
  The rollback job (GET .../jobs/{job_id}).
- requested_atstringRequired
- requested_bystringRequired
- reasonstringRequired
- chargersintegerRequired
  Chargers it rolls back (skipped ones left out).
- appliedintegerRequired
  Chargers switched back by the proxy.
- statusenumRequired
  One of running, succeeded, failed
- last_applied_atstring | nullRequired
  When the proxy switched the last of them back.
- switch_snumber | nullRequired
  Seconds from the request to the last switch back.
chargersarray of BatchCharger | nullRequired
Each charger's step; null in a list.
Child attributes
- station_idintegerRequired
- charger_keystringRequired
- location_idinteger | nullRequired
- stepenumRequired
  pending: waiting for its wave (detail busy: refused while charging, retried at retry_at). moving: its move request is out. moved: on Ivora. blocked: not moved (detail not_idle, not_proxied, shadow, rollback_pending). failed: the proxy failed or refused it, or did not answer in time (detail refused_parity, failed, expired). superseded: a rollback took over. skipped: the batch was cancelled or rolled back first, or the charger left the migration (detail).
  One of pending, moving, moved, blocked, failed, superseded, skipped
- detailstring | nullRequired
- waveinteger | nullRequired
  The wave of its latest move request.
- attemptsintegerRequired
  Move requests sent for it (a busy charger is retried).
- request_idstring | nullRequired
  Its latest move request (rr_...).
- requested_atstring | nullRequired
- retry_atstring | nullRequired
  A busy charger's next attempt at the earliest.
- settled_atstring | nullRequired
- move_snumber | nullRequired
  Seconds from its move request to the proxy's report that it moved.

Errors

401 Unauthorized 403 Forbidden 404 Not found 409 Conflict 422 Invalid request 429 Rate limited 502 Upstream error 503 Unavailable

POST /v1/migrations/{migration_id}/batches/{batch_id}/resume

curl --fail-with-body -X POST "https://api.ivoracharge.com/v1/migrations/mig_0123456789abcdef0123456789abcdef/batches/bat_0123456789abcdef0123456789abcdef/resume" \
  -H "Authorization: Bearer $IVORA_API_KEY"

Response · 200JSON

{
  "id": "id_0123456789abcdef",
  "migration_id": "migration_0123456789abcdef",
  "name": "bay-01",
  "status": "draft",
  "pacing": {
    "wave_size": 1,
    "interval_seconds": 1,
    "canary": 1,
    "max_failure_ratio": 1.5,
    "idle_timeout_minutes": 1,
    "move_timeout_minutes": 1
  },
  "counts": {},
  "wave": 1,
  "wave_open": false,
  "next_wave_at": "2026-09-30T17:00:00Z",
  "paused_reason": "manual",
  "paused_at": "2026-09-30T17:00:00Z",
  "job_id": "job_0123456789abcdef",
  "created_by": "string",
  "created_at": "2026-09-30T17:00:00Z",
  "updated_at": "2026-09-30T17:00:00Z",
  "submitted_by": "string",
  "submitted_at": "2026-09-30T17:00:00Z",
  "approval": {
    "by": "string",
    "role": "client",
    "team_id": "team_0123456789abcdef",
    "at": "string",
    "chargers": 1,
    "digest": "string"
  },
  "started_by": "string",
  "started_at": "2026-09-30T17:00:00Z",
  "finished_at": "2026-09-30T17:00:00Z",
  "duration_s": 1.5,
  "rollbacks": [
    {
      "job_id": "job_0123456789abcdef",
      "requested_at": "2026-09-30T17:00:00Z",
      "requested_by": "string",
      "reason": "string",
      "chargers": 1,
      "applied": 1,
      "status": "running",
      "last_applied_at": "2026-09-30T17:00:00Z",
      "switch_s": 1.5
    }
  ],
  "chargers": [
    {
      "station_id": 1,
      "charger_key": "string",
      "location_id": 7,
      "step": "pending",
      "detail": "string",
      "wave": 1,
      "attempts": 1,
      "request_id": "request_0123456789abcdef",
      "requested_at": "2026-09-30T17:00:00Z",
      "retry_at": "2026-09-30T17:00:00Z",
      "settled_at": "2026-09-30T17:00:00Z",
      "move_s": 1.5
    }
  ]
}

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batch_idpath · required

migration_idpath · required

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