GrpcChannel (Helidon Project 2.6.13 API)

```
@Target({TYPE,METHOD,CONSTRUCTOR,FIELD,PARAMETER})
@Retention(RUNTIME)
@Qualifier
public @interface GrpcChannel
```
A qualifier annotation that can be used to specify the name of a configured gRPC channel to inject, or the name of the host to connect to, as described in GrpcChannelsProvider.channel(String) documentation.
For example:
```
     @Inject
     @GrpcChannel(name = "foo")
     private Channel channel;
 
```
This annotation can also be specified at the injection point for a client proxy, in combination with the @GrpcProxy annotation:
```
     @Inject
     @GrpcChannel(name = "foo")
     @GrpcProxy
     private FooServiceClient client;
 
```
Alternatively, if the client proxy should always use the same channel, it can be specified on the client interface instead:
```
     @Grpc(name = "FooService")
     @GrpcChannel(name = "foo")
     public interface FooServiceClient {
         ...
     };
 
```

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  String name
  The name of the configured channel or gRPC server host.

- Element Detail
  - name
```
String name
```
    The name of the configured channel or gRPC server host.
    
    Returns:
    
    name of the channel