Added MessageInfo getMessage(String streamName, MessageGetRequest mes…

…sageGetRequest) back in

src/main/java/io/nats/client/JetStreamManagement.java

@@ -261,6 +261,17 @@ public interface JetStreamManagement {
      */
     MessageInfo getMessage(String streamName, long seq) throws IOException, JetStreamApiException;
 
+    /**
+     * Get MessageInfo for the message matching the {@link MessageGetRequest}.
+     * @param streamName the name of the stream.
+     * @param messageGetRequest the {@link MessageGetRequest} to get a message
+     * @return The MessageInfo
+     * @throws IOException covers various communication issues with the NATS
+     *         server such as timeout or interruption
+     * @throws JetStreamApiException the request had an error related to the data
+     */
+    MessageInfo getMessage(String streamName, MessageGetRequest messageGetRequest) throws IOException, JetStreamApiException;
+
     /**
      * Get MessageInfo for the last message of the subject.
      * @param streamName the name of the stream.

src/main/java/io/nats/client/impl/NatsJetStreamManagement.java

@@ -278,6 +278,11 @@ public MessageInfo getMessage(String streamName, long seq) throws IOException, J
         return _getMessage(streamName, MessageGetRequest.forSequence(seq));
     }
 
+    @Override
+    public MessageInfo getMessage(String streamName, MessageGetRequest messageGetRequest) throws IOException, JetStreamApiException {
+        return _getMessage(streamName, messageGetRequest);
+    }
+
     /**
      * {@inheritDoc}
      */