# clearChannelSuppression

Lift an organization-wide opt-out (suppressChannel's undo): the value can be texted, called or emailed again on that `medium`, on every contact carrying it. Only on the person's own word: an opt-out is the recipient's, and lifting it without their consent breaks the law the opt-out exists for. Idempotent; a value that is not suppressed is a no-op. Returns organizationId, normalizedValue, medium.

- Call: `POST https://server.goliathdata.com/api/v1/call` with `{ "operationId": "clearChannelSuppression", "variables": {...} }`
- Scope: `WRITE`
- Type: mutation
- Idempotency: honors `Idempotency-Key` (24 h)
- Rate-limited: no

## Variables

- `value`: `String!` (required)
- `medium`: `SuppressionMedium!` (required, one of `SMS`, `VOICE`, `EMAIL`). The channel a value-level opt-out suppresses. SMS/VOICE take a phone value; EMAIL takes an email address.

## Response (data, an example)

```json
{
  "contactMutation": {
    "clearSuppressionChannel": {
      "organizationId": "<ID>",
      "normalizedValue": "…",
      "medium": "SMS"
    }
  }
}
```

## Example

```bash
curl https://server.goliathdata.com/api/v1/call \
  -H "Authorization: Bearer $GOLIATH_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{
    "operationId": "clearChannelSuppression",
    "variables": {
      "value": "<String>",
      "medium": "SMS"
    }
  }'
```