## GET /api/v2/vps/{id}/actions/convert-to-cloud

**Check Cloud VPS conversion eligibility**

Check whether a regular fixed-cycle VPS can be converted to pay-as-you-go Cloud VPS. The response is a preflight gate: use `available` and `actions.canConvertToCloud.allowed` directly, and show `reason` or `blockerReasons` when conversion is blocked. If `currentBillingModel` is `payg`, the service is already Cloud VPS and should be managed through Cloud VPS/PAYG operations instead of conversion.

### Related Endpoints

- `POST /api/v2/vps/{id}/actions/convert-to-cloud`: Convert VPS to Cloud VPS
- `GET /api/v2/vps/{id}`: Get VPS details
- `GET /api/v2/vps/{id}/details`: Get detailed VPS state

### Headers

- `Accept`: application/json
- `Authorization`: Bearer YOUR_API_KEY
- Required API scope: `read:vm`

### Parameters

- `id` (path, string, required): Public VPS ID. Get it from GET /api/v2/vps `data[].id`. Do not invent this value; use the exact ID returned by the referenced API response. Example: `vps_01hxa3b4c5d6e7f8g9h0j1k2m3`

### Request Example

```bash
curl -X GET "https://cloud.hostup.se/api/v2/vps/vps_01hxa3b4c5d6e7f8g9h0j1k2m3/actions/convert-to-cloud" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"
```

### Response Schema

- `vpsId` (string, required): Public VPS ID from `GET /api/v2/vps`. Example: `vps_01hxa3b4c5d6e7f8g9h0j1k2m3`
- `available` (boolean, required): True when the caller may submit `POST /api/v2/vps/{id}/actions/convert-to-cloud`. Example: `false`
- `reason` (string,null, required): Human-readable blocker reason when `available` is false. Example: `Account verification is required before converting to Cloud VM.`
- `currentBillingModel` (string, required): `fixed` means regular VPS billing; `payg` means it is already a Cloud VPS. Example: `fixed`
  Allowed values: fixed, payg
- `requiresVerification` (boolean, required): True when account verification or Cloud VPS access must be completed first. Example: `true`
- `actions` (object, required)
- `actions.canConvertToCloud` (object, required)
- `actions.canConvertToCloud.allowed` (boolean, required) Example: `false`
- `actions.canConvertToCloud.reason` (string,null, required) Example: `Account verification is required before converting to Cloud VM.`
- `blockerReasons` (array<string>, required): Machine-readable blockers. Empty when conversion is available. Example: `["not_verified","no_cloud_access"]`
- `currentProductName` (string,null, required) Example: `VPS XS`
- `prepaidWarning` (object,null, required): Present when prepaid time may be affected by conversion.

### Responses

#### 200 - Cloud VPS conversion eligibility.
```json
{
  "vpsId": "vps_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "available": false,
  "reason": "Account verification is required before converting to Cloud VM.",
  "currentBillingModel": "fixed",
  "requiresVerification": true,
  "actions": {
    "canConvertToCloud": {
      "allowed": false,
      "reason": "Account verification is required before converting to Cloud VM."
    }
  },
  "blockerReasons": [
    "not_verified",
    "no_cloud_access"
  ],
  "currentProductName": "VPS XS",
  "prepaidWarning": {
    "nextDueAt": "2026-05-27",
    "billingCycle": "monthly",
    "daysRemaining": 18
  }
}
```

#### 400 - Invalid request. The response body is an RFC 7807 Problem Details document.
```json
{
  "type": "https://developer.hostup.se/errors/invalid_request",
  "title": "Invalid request",
  "status": 400,
  "detail": "The request body failed validation.",
  "code": "invalid_request",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z",
  "errors": [
    {
      "pointer": "/items/0/domainName",
      "detail": "`domainName` is required.",
      "code": "invalid_request"
    }
  ]
}
```

#### 401 - Unauthorized. Authentication is required.
```json
{
  "type": "https://developer.hostup.se/errors/unauthorized",
  "title": "Unauthorized",
  "status": 401,
  "detail": "Authentication is required.",
  "code": "unauthorized",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 403 - Forbidden. The caller lacks a required scope or does not own the resource.
```json
{
  "type": "https://developer.hostup.se/errors/forbidden",
  "title": "Forbidden",
  "status": 403,
  "detail": "The caller lacks a required scope or does not own the resource.",
  "code": "forbidden",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 404 - Not found. The resource does not exist or is not owned by the caller.
```json
{
  "type": "https://developer.hostup.se/errors/not_found",
  "title": "Not found",
  "status": 404,
  "detail": "The requested resource could not be found.",
  "code": "not_found",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 429 - Rate limited. Retry after the limit resets. 429 responses include `Retry-After` seconds plus `X-RateLimit-*` headers.
```json
{
  "type": "https://developer.hostup.se/errors/rate_limit_exceeded",
  "title": "Too many requests",
  "status": 429,
  "detail": "Too many requests. Retry after the limit resets.",
  "code": "rate_limit_exceeded",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 500 - Internal error. Retry later or contact support if the issue persists.
```json
{
  "type": "https://developer.hostup.se/errors/internal_error",
  "title": "Internal server error",
  "status": 500,
  "detail": "An unexpected error occurred. Retry later or contact support if the issue persists.",
  "code": "internal_error",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```