@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getStatement() != null)
            sb.append("Statement: ").append(getStatement()).append(",");
        if (getParameters() != null)
            sb.append("Parameters: ").append(getParameters()).append(",");
        if (getConsistentRead() != null)
            sb.append("ConsistentRead: ").append(getConsistentRead()).append(",");
        if (getNextToken() != null)
            sb.append("NextToken: ").append(getNextToken()).append(",");
        if (getReturnConsumedCapacity() != null)
            sb.append("ReturnConsumedCapacity: ").append(getReturnConsumedCapacity()).append(",");
        if (getLimit() != null)
            sb.append("Limit: ").append(getLimit()).append(",");
        if (getReturnValuesOnConditionCheckFailure() != null)
            sb.append("ReturnValuesOnConditionCheckFailure: ").append(getReturnValuesOnConditionCheckFailure());
        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-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/model/ExecuteStatementRequest.java