public void setTaskId(String taskId) {
        this.taskId = taskId;
    }
<p>
The Amazon Polly generated identifier for a speech synthesis task.
</p>

@param taskId
       The Amazon Polly generated identifier for a speech synthesis task.
aws-java-sdk-polly/src/main/java/com/amazonaws/services/polly/model/SynthesisTask.java