public String getErrorCode() {
        return this.errorCode;
    }
<p>
If an error occurred, the code that indicates which type of error occurred.
</p>

@return If an error occurred, the code that indicates which type of error occurred.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/AuditMitigationActionExecutionMetadata.java