# NamespaceCreateOrUpdateRequest

Creates a namespace, or renames one.

**Kind:** an object, used in requests.

## Fields

| Field | Type | Required | Description |
|---|---|---|---|
| `name` | `string` | yes | The namespace's name, 1 to 200 characters, unique within the tenant. Constraints: maxLength: 200, minLength: 1, required (empty or whitespace-only strings are rejected). |

## Example

```json
{
  "name": "..."
}
```

## Where it's used

- [`namespaces.create`](https://docs.maitento.com/reference/api/namespaces.md) (`POST /namespaces`)
- [`namespaces.rename`](https://docs.maitento.com/reference/api/namespaces.md) (`PUT /namespaces/by-id/{id}`)