# Resources that bill while doing nothing

> Stopped VMs whose disks still bill, unattached disks, reserved addresses nobody uses and snapshots older than 90 days.

Source: https://docs.levelfour.ai/api-reference/google-cloud/get-providers-gcp-inventory-waste-signals


## GET /api/v1/providers/gcp/inventory/waste-signals

Stopped VMs whose disks still bill, unattached disks, reserved addresses nobody uses and snapshots older than 90 days.

### Authentication

Send `Authorization: Bearer <token>`.

### Responses

#### 200: Successful Response

- `success` (boolean, default `true`)
- `timestamp` (string, required)
- `data` (object, required)
  - `signals` (array of object, required)
    - `kind` (one of `stopped_vm_disks`, `unattached_disk`, `unused_address`, `old_snapshot`, required)
    - `count` (integer, required)
    - `size_gib` (number, nullable, required): Provisioned disk size, or snapshot storage, in GiB
    - `monthly_cost` (number, nullable, required): Last full month. Detailed export cost for the resource, net of every credit except promotional and free-tier credits. Null when no Detailed export names resources.
    - `recommendation_ids` (array of string, required): Open recommendations that act on these resources
  - `cost_attribution` (one of `available`, `unavailable`, required)

#### Errors

- `400`: Bad Request
- `401`: Authentication Error
- `403`: Authorization Error
- `404`: Not Found
- `409`: Conflict
- `422`: Validation Error
- `429`: Rate Limit Exceeded
- `500`: Internal Server Error

Body of `400`, `401`, `403`, `404`, `409`, `422`, `429`, `500`:

- `success` (`false`, required)
- `error` (object, required)
  - `code` (string, required)
  - `message` (string, required)
  - `details` (any)
- `timestamp` (date-time string, required)