---
title: "Retry Fleet"
method: POST
path: "/v2/migrate/cloud-fleets/{fleet_id}/retry"
tags: ["developer_cloud"]
---

# Retry Fleet

`POST /v2/migrate/cloud-fleets/{fleet_id}/retry`

## Path parameters

- `fleet_id` string, uuid, required

## Query parameters

- `workspace_id` string, nullable

## Headers

- `Idempotency-Key` string, required
- `X-Workspace-Code` string

## Request body

- DeveloperCloudFleetRetryRequest
  - `item_keys` string[], required
  - `max_credits` integer, required
  - `concurrency` integer, required

## Response `201`

Successful Response

- DeveloperCloudRetryFleetApiV2MigrateCloudFleetsFleetIdRetryPost201Envelope
  - `success` true, required
  - `data` DeveloperCloudFleetData, required
    - `id` string, uuid, required
    - `workspace_id` string, uuid, required
    - `request` DeveloperCloudFleetRequest, required
      - `items` DeveloperCloudFleetItemRequest[], required
        - `key` string, required
        - `repository` string, required
        - `revision` string, required
        - `request` DeveloperCloudCloudRunRequest, required
          - `source_id` string, uuid, required
          - `source_sha256` string, required
          - `max_credits` integer, required
          - `timeout_seconds` integer
          - `recipe` 'drf-to-fastapi'
          - `verification_profile` 'generated-tests-static-v1' | 'independent-http-replay-v1'
          - `settings_module` string, nullable
          - `rerun_of` string, uuid, nullable
          - `repair` DeveloperCloudRepairSpec
            - `parent_run_id` string, uuid, required
            - `candidate_sha256` string, required
            - `target_gate` 'test' | 'verify', required
            - `allowed_paths` string[], required
            - `model_policy` 'bounded-patch-v1'
            - `max_attempts` 1
          - `certification` DeveloperCloudCertificationSpec
            - `parent_run_id` string, uuid, required
            - `candidate_sha256` string, required
            - `scenarios` DeveloperCloudHttpScenario[], required
              - …
      - `max_credits` integer, required
      - `concurrency` integer, required
    - `input_sha256` string, required
    - `status` 'queued' | 'running' | 'cancelling' | 'succeeded' | 'partial' | 'failed' | 'cancelled', required
    - `created_at` string, date-time, required
    - `expires_at` string, date-time, required
    - `completed_at` string, date-time, nullable
    - `cancel_requested_at` string, date-time, nullable
    - `retry_of` string, uuid, nullable
    - `items` DeveloperCloudFleetItemData[], required
      - `key` string, required
      - `repository` string, required
      - `revision` string, required
      - `waiting_for_capacity` boolean, required
      - `run` DeveloperCloudCloudRunData, required
        - `id` string, uuid, required
        - `workspace_id` string, uuid, required
        - `request` DeveloperCloudCloudRunRequest, required
          - `source_id` string, uuid, required
          - `source_sha256` string, required
          - `max_credits` integer, required
          - `timeout_seconds` integer
          - `recipe` 'drf-to-fastapi'
          - `verification_profile` 'generated-tests-static-v1' | 'independent-http-replay-v1'
          - `settings_module` string, nullable
          - `rerun_of` string, uuid, nullable
          - `repair` DeveloperCloudRepairSpec
            - `parent_run_id` string, uuid, required
            - `candidate_sha256` string, required
            - `target_gate` 'test' | 'verify', required
            - `allowed_paths` string[], required
            - `model_policy` 'bounded-patch-v1'
            - `max_attempts` 1
          - `certification` DeveloperCloudCertificationSpec
            - `parent_run_id` string, uuid, required
            - `candidate_sha256` string, required
            - `scenarios` DeveloperCloudHttpScenario[], required
              - …
        - `billing_currency` 'USD' | 'JPY', required
        - `input_sha256` string, required
        - `source_revision` string, nullable
        - `status` 'queued' | 'running' | 'cancelling' | 'succeeded' | 'failed' | 'cancelled', required
        - `worker_class` 'standard-2cpu-4gib'
        - `rate_version` 'developer-cloud-2026-09-07'
        - `runner_image` string, required
        - `extension_sha256` string, required
        - `execution_budget_ms` integer, required
        - `created_at` string, date-time, required
        - `started_at` string, date-time, nullable
        - `completed_at` string, date-time, nullable
        - `failure_code` string, nullable
        - `repair_model` string, nullable
        - `fleet_id` string, uuid, nullable
        - `fleet_item_key` string, nullable
      - `receipt` DeveloperCloudCloudReceiptData
        - `run_id` string, uuid, required
        - `workspace_id` string, uuid, required
        - `input_sha256` string, required
        - `source_sha256` string, required
        - `source_revision` string, nullable
        - `runner_image` string, required
        - `extension_sha256` string, required
        - `rate_version` 'developer-cloud-2026-09-07'
        - `worker_class` 'standard-2cpu-4gib'
        - `operation` 'developer_cloud_compute' | 'developer_cloud_repair' | 'developer_cloud_certificate'
        - `attempts` DeveloperCloudUsageAttempt[], required
          - `attempt_id` string, required
          - `active_ms` integer, required
          - `trusted` boolean
          - `infrastructure_failure` boolean
        - `held_credits` integer, required
        - `compute_credits` integer, required
        - `premium_credits` integer
        - `released_credits` integer, required
        - `billing_currency` 'USD' | 'JPY', required
        - `outcome` 'succeeded' | 'failed' | 'cancelled', required
        - `verification_scope` 'generated-tests-static-v1' | 'independent-http-replay-v1'
        - `artifacts` DeveloperCloudCloudArtifactData[], required
          - `name` 'output.zip' | 'logs.txt' | 'repair-response.json', required
          - `sha256` string, required
          - `size_bytes` integer, required
          - `expires_at` string, date-time, required
        - `settled_at` string, date-time, required
        - `repair_evidence` DeveloperCloudRepairEvidence
          - `candidate_sha256` string, required
          - `patch_sha256` string, required
          - `target_gate` 'test' | 'verify', required
          - `before_passed` boolean, required
          - `after_passed` boolean, required
          - `regression_passed` boolean, required
          - `regression_tests` integer, required
          - `checks_unchanged` boolean, required
          - `edit_scope_respected` boolean, required
        - `certificate_evidence` DeveloperCloudCertificateEvidence
          - `profile` 'independent-http-replay-v1'
          - `candidate_sha256` string, required
          - `plan_sha256` string, required
          - `dependency_lock_sha256` string, required
          - `generated_tests` integer, required
          - `generated_checks_passed` boolean, required
          - `scenarios` DeveloperCloudScenarioEvidence[], required
            - `id` string, required
            - `request_sha256` string, required
            - `route_key` string, required
            - `source` DeveloperCloudHttpObservation, required
              - …
            - `candidate` DeveloperCloudHttpObservation, required
              - …
          - `declared_routes` string[], required
          - `tested_routes` string[], required
          - `untested_routes` string[], required
        - `repair_model` string, nullable
        - `certificate_id` string, uuid, nullable
      - `retried_run_id` string, uuid, nullable
    - `held_credits` integer, required
    - `compute_credits` integer, required
    - `premium_credits` integer, required
    - `released_credits` integer, required
    - `outstanding_credits` integer, required
  - `meta` EnvelopeMeta, required
    - `ctx_id` string, required
    - `pagination` PaginationMeta
      - `page` integer, required
      - `page_size` integer, required
      - `total` integer, required
      - `next_cursor` string, nullable
    - `toast` ToastMessage
      - `variant` 'success' | 'error' | 'info' | 'warning', required
      - `code` string, required
      - `message` string, required
      - `i18n` ToastMessageI18n, required
        - `en` string, required
        - `ja` string, required

## Other responses

- `401` — Error response
- `422` — Error response

## Changes

- **2026-09-08** `193f32ab9dd8` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/sankahq/apis/sanka-public-api/changes/v2/migrate/cloud-fleets/:fleet_id/retry/post.md)

---

[API](https://skmtc.dev/sankahq/apis/sanka-public-api.md) · [All operations](https://skmtc.dev/sankahq/apis/sanka-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/sankahq/apis/sanka-public-api/revisions/2ca8dd4bb9ff?raw)