Updates the owner's password, after authenticating their current credentials (username and password). The username, password, and new password properties must be base64 encoded using iso-8859-1.
| Name | Type | Required | Description |
|---|---|---|---|
| newPasswordModel | NewPasswordModel | ✓ |
Contains the owner's existing credentials (username and password) and the new password to be set. All of these properties must be base64 encoded using iso-8859-1. |