```
@Qualifier
@Retention(RUNTIME)
@Target(TYPE)
@Documented
public @interface GrpcInterceptor
```
Specifies that a class is a gRPC interceptor.
The class should be a discoverable CDI bean, for example it could be discovered by being annotated with a valid CDI scope.
The annotated class can be a ServerInterceptor.
```
 @Interceptor
 @ApplicationScoped
 public class ValidationInterceptor
         implements io.grpc.ServerInterceptor { ... }
 
```
Or the annotated class can be a ClientInterceptor.
```
 @Interceptor
 @ApplicationScoped
 public class ValidationInterceptor
         implements io.grpc.ClientInterceptor { ... }
 
```
This annotation is optional if the Interceptors annotation or is used to associate the interceptor with the target class. It is required when a interceptor binding is used.

Annotation Type GrpcInterceptor