## GET /api/v2/vps/{id}/iso

**List VPS ISO media**

Return ISO images available to the VPS, mounted CD/DVD devices, boot-order state, usable CD/DVD slots, and mount/upload gates. Get `{id}` from `GET /api/v2/vps` `data[].id`. Use `available[].id` as `isoId` for mounting and `mounted[].isoId` or `available[].id` as `{volid}` when deleting owned ISO media.

### Related Endpoints

- `DELETE /api/v2/vps/{id}/iso/{volid}`: Delete VPS ISO media
- `POST /api/v2/vps/{id}/iso/actions/mount`: Mount ISO on VPS
- `POST /api/v2/vps/{id}/iso/actions/unmount`: Unmount VPS ISO

### Headers

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

### Parameters

- `id` (path, string, required): Public VPS ID 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/iso" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"
```

### Response Schema

- `available` (array<object>, required)
- `available[].id` (string, required) Example: `iso_01hxa3b4c5d6e7f8g9h0j1k2m3`
- `available[].name` (string,null, required) Example: `ubuntu-24.04-live-server-amd64.iso`
- `available[].displayName` (string,null, required) Example: `Ubuntu 24.04 LTS`
- `available[].sizeGb` (number, required) Example: `5.9`
- `available[].format` (string,null, required) Example: `iso`
- `mounted` (array<object>, required)
- `mounted[].device` (string,null, required) Example: `ide2`
- `mounted[].isoId` (string,null, required) Example: `iso_01hxa3b4c5d6e7f8g9h0j1k2m3`
- `mounted[].mounted` (boolean, required) Example: `true`
- `mounted[].isCloudInit` (boolean, required) Example: `false`
- `bootOrder` (object,null, required) Example: `null`
- `availableDevices` (array<object>, required)
- `availableDevices[].device` (string,null, required) Example: `ide2`
- `availableDevices[].type` (string,null, required) Example: `existing_cdrom`
- `availableDevices[].description` (string,null, required) Example: `CD/DVD 3`
- `availableDevices[].inUse` (boolean, required) Example: `true`
- `actions` (object, required)
- `actions.canMount` (object, required)
- `actions.canMount.allowed` (boolean, required) Example: `true`
- `actions.canMount.reason` (string,null, required) Example: `null`
- `actions.canMount.code` (string,null, optional): Machine-readable reason code when an action is blocked. Example: `pending_order`
- `actions.canUpload` (object, required)
- `actions.canUpload.allowed` (boolean, required) Example: `true`
- `actions.canUpload.reason` (string,null, required) Example: `null`
- `actions.canUpload.code` (string,null, optional): Machine-readable reason code when an action is blocked. Example: `pending_order`

### Responses

#### 200 - VPS ISO media state.
```json
{
  "available": [
    {
      "id": "iso_01hxa3b4c5d6e7f8g9h0j1k2m3",
      "name": "ubuntu-24.04-live-server-amd64.iso",
      "displayName": "Ubuntu 24.04 LTS",
      "sizeGb": 5.9,
      "format": "iso"
    }
  ],
  "mounted": [
    {
      "device": "ide2",
      "isoId": "iso_01hxa3b4c5d6e7f8g9h0j1k2m3",
      "mounted": true,
      "isCloudInit": false
    }
  ],
  "bootOrder": {
    "order": [
      "scsi0",
      "ide2"
    ],
    "devices": {
      "scsi0": "Disk",
      "ide2": "CD/DVD 3"
    },
    "availableDevices": [
      {
        "id": "scsi0",
        "name": "Disk",
        "type": "disk"
      },
      {
        "id": "ide2",
        "name": "CD/DVD 3",
        "type": "cdrom"
      }
    ]
  },
  "availableDevices": [
    {
      "device": "ide2",
      "type": "existing_cdrom",
      "description": "CD/DVD 3",
      "inUse": true
    },
    {
      "device": "ide3",
      "type": "available",
      "description": "CD/DVD 4",
      "inUse": false
    }
  ],
  "actions": {
    "canMount": {
      "allowed": true,
      "reason": null
    },
    "canUpload": {
      "allowed": true,
      "reason": null
    }
  }
}
```

#### 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"
}
```