@java.lang.Override
          public EndpointServiceStub newStub(
              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
            return new EndpointServiceStub(channel, callOptions);
          }
Creates a new async stub that supports all call types for the service
java-vertexai/grpc-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/EndpointServiceGrpc.java