- **`provider`**: Authentication provider for the Superset service. For basic user/password authentication, the default value `db` can be used. This parameter is used internally to connect to Superset's REST API. Refer to *#/definitions/apiProvider*. Default: `db`.
- **`username`** *(string)*: Username for Superset.
- **`password`** *(string)*: Password for Superset.
- **`apiProvider`** *(string)*: Authentication provider for the Superset service. For basic user/password authentication, the default value `db` can be used. This parameter is used internally to connect to Superset's REST API. Must be one of: `['db', 'ldap']`. Default: `db`.