# Addresses and numbers we must not contact

`GET /suppressions` · Rivier · contacts

Addresses and numbers we must not contact.

- Scope: contacts:read
- Graphql: Query.contactsDonotcontactList
- Sdk: contacts.donotcontact.list
- Cli: contacts donotcontact list

## Parameters

- `channel` (query), string

## Responses

- `200`: Success
- `400`: The request was malformed
- `401`: No valid credential
- `403`: The credential lacks the scope, origin or address
- `429`: Over the key's rate limit; see Retry-After

## Example

```sh
curl -X GET 'https://api.rivier.ai/suppressions' \
  -H 'Authorization: Bearer $KEY'
```