public void setFailureMessage(String failureMessage) {
        this.failureMessage = failureMessage;
    }
<p>
A message describing why an execution has failed, if the status is set to Failed.
</p>

@param failureMessage
       A message describing why an execution has failed, if the status is set to Failed.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/AutomationExecution.java