| Binding File | Value | Required | Description |
| -------- | -------- | -------- | ----------- |
| `type` | `php-redis-session` | yes | Binding type
| `host` or `hostname` | Default: 127.0.0.1 | no | Redis instance IP address
| `port` | Default: 6379 | no | Redis instance port
| `password` | Omitted if unset | no | Redis instance password