Binding (rabbitmq 3.3.0 API)

```
@Documented
@Retention(RUNTIME)
@Target({METHOD,PARAMETER})
@Bindable
@Inherited
public @interface Binding
```
Used to specify which binding (routing key) messages should be sent to. Can be applied to a parameter for a dynamic value per execution.

Since:

1.1.0

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  java.lang.String connection
  
  java.lang.String value
  Should always be supplied when the annotation is applied to a method.

- Element Detail
  - value
```
@AliasFor(annotation=io.micronaut.messaging.annotation.MessageMapping.class,
          member="value")
java.lang.String value
```
    Should always be supplied when the annotation is applied to a method.
    
    Returns:
    
    The binding (routing key) to publish messages to.
    
    Default:
    
    ""
- - connection
```
@AliasFor(annotation=RabbitConnection.class,
          member="connection")
java.lang.String connection
```
    Returns:
    
    The connection to use
    
    See Also:
    
    RabbitConnection.connection()
    
    Default:
    
    ""