---
title: "List the invocation code types a placement offers"
type: reference
method: GET
path: /rest-api/placements/{placementId}/invocation-code-types.do
tag: "Placements"
---

# List the invocation code types a placement offers

`GET https://YOUR-NETWORK-DOMAIN/rest-api/placements/{placementId}/invocation-code-types.do`

The invocation code (ad tag) types the caller may generate for this placement, in the console's order - the values GET /rest-api/placements/{placementId}/invocation-code takes as type. A type needs to apply to the placement's type and, where it has one, the caller's per-type invocation-code permission. Requires VIEW access to the placement's site.

## Path params

| Name | Type | Required | Example | Description |
|---|---|---|---|---|
| `placementId` | integer | yes | `4001` | Placement ID |

## Responses

- `200` — {success, placementType, types:[..]}; types is empty when the role may generate none
- `400` — Bad request — invalid or missing parameters
- `401` — Authentication error
- `403` — No VIEW access to the placement's site
- `404` — Placement, its zone or its site not found or deleted

## Example request

```bash
curl --request GET \
  --url 'https://YOUR-NETWORK-DOMAIN/rest-api/placements/4001/invocation-code-types.do' \
  --header 'X-Api-Key: YOUR_API_KEY'
```

Source: https://epom.com/ad-server/docs/api/placements/get-placements-invocation-code-types