public void setErrorCode(String errorCode) {
        this.errorCode = errorCode;
    }
<p>
The error code associated with the error.
</p>

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