# Parameter :: 8. `token::`
Controls whether the token validity status line appears in `.credentials.status` output.
- **Default:** `1` (shown)
- **Constraints:** Accepted values: `0`, `1`, `false`, `true`
- **Purpose:** Allows suppression of the token status line (rare; usually the most important field).
**Examples:**
```text
token::1 → Token: valid (default)
token::0 → line omitted
```
### Referenced Type
- **Fundamental Type:** `bool`
### Referenced Parameter Groups
| 1 | [Field Presence](../param_group/002_field_presence.md) | Member parameter |
### Referenced Commands
| 1 | [`.credentials.status`](../command/002_credentials.md#command--10-credentialsstatus) | Token validity status line visibility |
### Referenced User Stories
| 1 | [Credential Diagnostics](../user_story/005_credential_diagnostics.md) | Suppress token line for compact diagnostic output |