public void setErrorMessage(String errorMessage) {
        this.errorMessage = errorMessage;
    }
<p>
The message associated with the error.
</p>

@param errorMessage
       The message associated with the error.
aws-java-sdk-managedblockchainquery/src/main/java/com/amazonaws/services/managedblockchainquery/model/BatchGetTokenBalanceErrorItem.java