*/
package org.onap.ccsdk.cds.sdclistener.client;
-import io.grpc.CallOptions;
-import io.grpc.Channel;
-import io.grpc.ClientCall;
-import io.grpc.ClientInterceptor;
-import io.grpc.ForwardingClientCall;
-import io.grpc.Metadata;
+import io.grpc.*;
import io.grpc.Metadata.Key;
-import io.grpc.MethodDescriptor;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;