Detach block volume

POST /api/v2/volumes/{id}/actions/detach

Detach an attached block volume from its current VPS. The attachment is inferred from the volume state, so the request body is empty; poll operation.pollUrl before deleting or reattaching the volume.

Cloud VPS Block Volumes

Authentication

Required API scopes: write:vmwrite:storage

Authenticate with an API key in the Authorization: Bearer <token> header.

Context

Related endpoints

POST /api/v2/volumes/{id}/actions/attach Attach block volume GET /api/v2/volumes/{id} Get block volume DELETE /api/v2/volumes/{id} Delete block volume

Path Parameters

id string required Example: vol_01hxa3b4c5d6e7f8g9h0j1k2m3

Public volume ID. Get it from GET /api/v2/volumes data[].id. Do not invent this value; use the exact ID returned by the referenced API response.

Headers

Authorization Bearer <token>

Accept application/json

Responses

202 Detach operation queued. 1 field

operation object required

operation.status string · enum required · Example: queued

queued

pending

in_progress

operation.jobId string · nullable required · Example: job_01hxa3b4c5d6e7f8g9h0j1k2m3

Nullable: may be null when not applicable.

operation.pollUrl string · nullable required · Example: /api/jobs/job_01hxa3b4c5d6e7f8g9h0j1k2m3

Nullable: may be null when not applicable.

400 The volume is not currently attached to any VPS (volume_not_attached). 10 fields

type string · Example: https://developer.hostup.se/errors/invalid_request

title string · Example: Validation failed

status integer · Example: 400

detail string · Example: The request body failed validation.

code string · Example: invalid_request

Stable machine-readable code. Branch on this field, not on detail.

instance string · Example: /api/v2/orders

requestId string · Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3

timestamp string · Example: 2026-04-27T12:34:56.000Z

errors array<object>

Field-level validation errors when code is invalid_request.

errors[].pointer string required · Example: /items/0/eppCode

errors[].detail string required · Example: `eppCode` is required for this transfer.

errors[].code string required · Example: missing_required

extensions object

401 Unauthorized. Authentication is required. 10 fields

type string · Example: https://developer.hostup.se/errors/invalid_request

title string · Example: Validation failed

status integer · Example: 400

detail string · Example: The request body failed validation.

code string · Example: invalid_request

Stable machine-readable code. Branch on this field, not on detail.

instance string · Example: /api/v2/orders

requestId string · Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3

timestamp string · Example: 2026-04-27T12:34:56.000Z

errors array<object>

Field-level validation errors when code is invalid_request.

errors[].pointer string required · Example: /items/0/eppCode

errors[].detail string required · Example: `eppCode` is required for this transfer.

errors[].code string required · Example: missing_required

extensions object

403 Forbidden. The caller lacks a required scope or does not own the resource. 10 fields

type string · Example: https://developer.hostup.se/errors/invalid_request

title string · Example: Validation failed

status integer · Example: 400

detail string · Example: The request body failed validation.

code string · Example: invalid_request

Stable machine-readable code. Branch on this field, not on detail.

instance string · Example: /api/v2/orders

requestId string · Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3

timestamp string · Example: 2026-04-27T12:34:56.000Z

errors array<object>

Field-level validation errors when code is invalid_request.

errors[].pointer string required · Example: /items/0/eppCode

errors[].detail string required · Example: `eppCode` is required for this transfer.

errors[].code string required · Example: missing_required

extensions object

404 The volume does not exist or does not belong to your account (volume_not_found). 10 fields

type string · Example: https://developer.hostup.se/errors/invalid_request

title string · Example: Validation failed

status integer · Example: 400

detail string · Example: The request body failed validation.

code string · Example: invalid_request

Stable machine-readable code. Branch on this field, not on detail.

instance string · Example: /api/v2/orders

requestId string · Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3

timestamp string · Example: 2026-04-27T12:34:56.000Z

errors array<object>

Field-level validation errors when code is invalid_request.

errors[].pointer string required · Example: /items/0/eppCode

errors[].detail string required · Example: `eppCode` is required for this transfer.

errors[].code string required · Example: missing_required

extensions object

429 Rate limited. Retry after the limit resets. 429 responses include Retry-After seconds plus X-RateLimit-* headers. 10 fields

type string · Example: https://developer.hostup.se/errors/invalid_request

title string · Example: Validation failed

status integer · Example: 400

detail string · Example: The request body failed validation.

code string · Example: invalid_request

Stable machine-readable code. Branch on this field, not on detail.

instance string · Example: /api/v2/orders

requestId string · Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3

timestamp string · Example: 2026-04-27T12:34:56.000Z

errors array<object>

Field-level validation errors when code is invalid_request.

errors[].pointer string required · Example: /items/0/eppCode

errors[].detail string required · Example: `eppCode` is required for this transfer.

errors[].code string required · Example: missing_required

extensions object

500 Internal error. Retry later or contact support if the issue persists. 10 fields

type string · Example: https://developer.hostup.se/errors/invalid_request

title string · Example: Validation failed

status integer · Example: 400

detail string · Example: The request body failed validation.

code string · Example: invalid_request

Stable machine-readable code. Branch on this field, not on detail.

instance string · Example: /api/v2/orders

requestId string · Example: req_01hxa3b4c5d6e7f8g9h0j1k2m3

timestamp string · Example: 2026-04-27T12:34:56.000Z

errors array<object>

Field-level validation errors when code is invalid_request.

errors[].pointer string required · Example: /items/0/eppCode

errors[].detail string required · Example: `eppCode` is required for this transfer.

errors[].code string required · Example: missing_required

extensions object

POST https://cloud.hostup.se/api/v2/volumes/{id}/actions/detach

For AI assistants

View as Markdown

cURL

curl -X POST "https://cloud.hostup.se/api/v2/volumes/vol_01hxa3b4c5d6e7f8g9h0j1k2m3/actions/detach" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"

Response

{
  "operation": {
    "status": "queued",
    "jobId": "job_01hxa3b4c5d6e7f8g9h0j1k2m3",
    "pollUrl": "/api/jobs/job_01hxa3b4c5d6e7f8g9h0j1k2m3"
  }
}

{
  "type": "object",
  "properties": {
    "operation": {
      "type": "object",
      "properties": {
        "status": {
          "type": "string",
          "enum": [
            "queued",
            "pending",
            "in_progress"
          ]
        },
        "jobId": {
          "type": "string",
          "nullable": true
        },
        "pollUrl": {
          "type": "string",
          "nullable": true
        }
      }
    }
  }
}