public void setExecutionId(String executionId) {
        this.executionId = executionId;
    }
<p>
The unique identifier of the batch job execution.
</p>

@param executionId
       The unique identifier of the batch job execution.
aws-java-sdk-mainframemodernization/src/main/java/com/amazonaws/services/mainframemodernization/model/GetBatchJobExecutionRequest.java