# Function: isSealedBody()

```ts
function isSealedBody(body): body is EncryptedVersionBody;
```

Defined in: [packages/core/src/privacy/space-encryption.ts:104](https://github.com/leifriksheim/minca/blob/main/core/src/privacy/space-encryption.ts#L104)

Whether a body is a sealed one: `{ sealed, keyId }`, both strings

## Parameters

| Parameter | Type |
| ------ | ------ |
| `body` | `unknown` |

## Returns

`body is EncryptedVersionBody`