@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getFilterVariable() != null)
            sb.append("FilterVariable: ").append(getFilterVariable()).append(",");
        if (getEQ() != null)
            sb.append("EQ: ").append(getEQ()).append(",");
        if (getGT() != null)
            sb.append("GT: ").append(getGT()).append(",");
        if (getLT() != null)
            sb.append("LT: ").append(getLT()).append(",");
        if (getGE() != null)
            sb.append("GE: ").append(getGE()).append(",");
        if (getLE() != null)
            sb.append("LE: ").append(getLE()).append(",");
        if (getNE() != null)
            sb.append("NE: ").append(getNE()).append(",");
        if (getPrefix() != null)
            sb.append("Prefix: ").append(getPrefix()).append(",");
        if (getSortOrder() != null)
            sb.append("SortOrder: ").append(getSortOrder()).append(",");
        if (getNextToken() != null)
            sb.append("NextToken: ").append(getNextToken()).append(",");
        if (getLimit() != null)
            sb.append("Limit: ").append(getLimit());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-machinelearning/src/main/java/com/amazonaws/services/machinelearning/model/DescribeBatchPredictionsRequest.java