# blockUnsubscribe

Unsubscribe from block notifications

#### Parameters required for this RPC call

* subscription id to cancel

{% tabs %}
{% tab title="Websocket" %}

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "blockUnsubscribe",
  "params": [
    0
  ]
}
```

{% endtab %}

{% tab title="Response" %}

```json
{
  "jsonrpc": "2.0",
  "result": true,
  "id": 1
}
```

{% endtab %}
{% endtabs %}