Changes username for the current user.
Method schema is available as of layer 18. Switch ยป
| Name | Type | Description |
|---|---|---|
| username | string | username or empty string if username is to be removed Accepted characters: a-z (case-insensitive), 0-9 and underscores. Length: 5-32 characters. |
| Code | Type | Description |
|---|---|---|
| 400 | USERNAME_INVALID | The provided username is not valid. |
| 400 | USERNAME_NOT_MODIFIED | The username was not modified. |
| 400 | USERNAME_OCCUPIED | The provided username is already occupied. |
| 400 | USERNAME_PURCHASE_AVAILABLE | The specified username can be purchased on https://fragment.com. |