[GitHub] [pulsar] wolfstudy commented on issue #4537: Go client: Missing ability to retrieve MessageID from pulsar.ProducerMessage

[GitBox]

wolfstudy commented on issue #4537: Go client: Missing ability to retrieve 
MessageID from pulsar.ProducerMessage
URL: https://github.com/apache/pulsar/issues/4537#issuecomment-504013751
 
 
   Thank you for pointing this out. The documentation here is incorrect. The 
`MessageID` field needs to be obtained after the consumer receives the message. 
You can try the following way:
   
   ```
   for i := 0; i < 10; i++ {
        msg, err := consumer.Receive(ctx)
        if err != nil {
                log.Fatal(err)
        }
        err = consumer.Ack(msg)
        assert.Nil(t, err)
           fmt.Printf("Message %s succesfully received", msg.ID())
   }
   ```

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