[GitHub] [pulsar] tjiuming commented on issue #14492: [pulsar-client] Support Message.getProperties() modification.

[GitBox <gi...@apache.org>]

tjiuming commented on issue #14492:
URL: https://github.com/apache/pulsar/issues/14492#issuecomment-1056621757


   do can do it like this: 
   ```
           MessageImpl<?> msg = null;
           if (message instanceof MessageImpl<?>) {
               msg = (MessageImpl<?>) message;
   
           } else if (message instanceof TopicMessageImpl<?>) {
               msg = (MessageImpl<?>) ((TopicMessageImpl<?>) message).getMessage();
           }
           if (msg != null) {
               KeyValue property = msg.getMessageBuilder().addProperty();
               property.setKey(key).setValue(value);
           }
   ```


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