Update SdkAsyncHttpResponseHandler.java

Author: zoewangg

http-client-spi/src/main/java/software/amazon/awssdk/http/async/SdkAsyncHttpResponseHandler.java

@@ -17,13 +17,13 @@
 
 import java.nio.ByteBuffer;
 import org.reactivestreams.Publisher;
-import software.amazon.awssdk.annotations.SdkProtectedApi;
+import software.amazon.awssdk.annotations.SdkPublicApi;
 import software.amazon.awssdk.http.SdkHttpResponse;
 
 /**
  * Handles asynchronous HTTP responses.
  */
-@SdkProtectedApi
+@SdkPublicApi
 public interface SdkAsyncHttpResponseHandler {
     /**
      * Called when the headers have been received.