Subscription.Key (Hono MQTT Adapter base 1.12.3 API)

Enclosing interface:

Subscription
```
public static interface Subscription.Key
```
The key to identify a subscription.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getDeviceId()`	Gets the device id from topic or authentication.
`String`	`getTenant()`	Gets the tenant from topic or authentication.

- Method Detail
  - getTenant
```
String getTenant()
```
    Gets the tenant from topic or authentication.
    
    Returns:
    
    The tenant (never null).
  - getDeviceId
```
String getDeviceId()
```
    Gets the device id from topic or authentication.
    
    Returns:
    
    The device id (never null).