public void setWindowExecutionId(String windowExecutionId) {
        this.windowExecutionId = windowExecutionId;
    }
<p>
The ID of the maintenance window execution to stop.
</p>

@param windowExecutionId
       The ID of the maintenance window execution to stop.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/CancelMaintenanceWindowExecutionRequest.java