 | Attribute            | Mandatory  | Default Value      | Description  |
 |----------------------|------------|--------------------|--------------|
| `address-list` | Yes |  | A comma-separated list of addresses (host:port). The default port is 80. |
| `secure` | No |  | Whether the connection with the service should be encrypted with TLS. Default is false, except if the host:port uses the port is 443. |
| `shuffle` | No | `false` | Whether the list of address must be shuffled to avoid using the first address on every startup. |
