public String getErrorMessage() {
        return this.errorMessage;
    }
<p>
The error message for the error that is returned when a usage report can't be generated.
</p>

@return The error message for the error that is returned when a usage report can't be generated.
aws-java-sdk-appstream/src/main/java/com/amazonaws/services/appstream/model/LastReportGenerationExecutionError.java