@Override
    public String toString() {
        final StringBuilder sb = new StringBuilder("ProcessResult{");
        sb.append("errCode=").append(errCode);
        sb.append(", errMsg='").append(errMsg).append('\'');
        sb.append('}');
        return sb.toString();
    }
Process Result class

Used to return the result of task processing
inlong-sdk/dataproxy-sdk/src/main/java/org/apache/inlong/sdk/dataproxy/common/ProcessResult.java