Ottenere errori nel programma java per scrivere su Kinesis Firehose stream

Sto cercando di scrivere solo alcuni dati da un'API (google stocks/finance API) al mio flusso AWS Firehose. Ho già scaricato e installato il plugin AWS su Eclipse, configurato il mio flusso Firehose su AWS e tutto sembra essere configurato correttamente. Sto incontrando alcuni problemi, però. La riga seguente sembra essere deprecata...Ho provato diverse varianti dall'SDK di Amazon, ma non riesco a ottenere il codice corretto.

AmazonKinesisFirehoseClient firehoseClient = nuovo AmazonKinesisFirehoseClient (credenziali);

Successivamente, sto ricevendo alcuni errori con il seguente. L'errore specifico è " Il metodo setRecord(Record) non è definito per il tipo PutRecordRequest" anche se l'ho preso direttamente dal riferimento API di Amazon.

Richiesta.setRecord (record);

FirehoseClient.putRecord (richiesta);

Anche ottenere un errore sulla seconda riga sopra: " Il metodo putRecord(com.amazonaws.servizio.kinesisfirehose.modello.PutRecordRequest) nel tipo AmazonKinesisFirehoseClient non è applicabile per gli argomenti (com.amazonaws.servizio.Kinesis.modello.PutRecordRequest)"

package com.amazonaws.samples;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.ByteBuffer;

import org.apache.http.client.CredentialsProvider;

import com.amazonaws.*;
import com.amazonaws.AmazonClientException;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSCredentialsProvider;
import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.client.builder.AwsClientBuilder;
import com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient;
import com.amazonaws.services.kinesis.AmazonKinesis;
import com.amazonaws.services.kinesis.AmazonKinesisClient;
import com.amazonaws.services.kinesis.AmazonKinesisClientBuilder;
import com.amazonaws.services.kinesis.clientlibrary.interfaces.IRecordProcessorFactory;
import com.amazonaws.services.kinesis.clientlibrary.lib.worker.InitialPositionInStream;
import com.amazonaws.services.kinesis.clientlibrary.lib.worker.KinesisClientLibConfiguration;
import com.amazonaws.services.kinesis.clientlibrary.lib.worker.Worker;
import com.amazonaws.services.kinesis.model.PutRecordRequest;
import com.amazonaws.services.kinesis.model.ResourceNotFoundException;
import com.amazonaws.services.kinesisfirehose.AmazonKinesisFirehoseClient;
import com.amazonaws.services.kinesisfirehose.model.PutRecordBatchRequest;
import com.amazonaws.services.kinesisfirehose.model.Record;

public class FirehoseExample {

    public static void main(String[] args) {
        AWSCredentials credentials = null;

        try {
            credentials = new ProfileCredentialsProvider().getCredentials();
        }

        catch (Exception e) {
            throw new AmazonClientException("Cannot load the credentials from the credential profiles file. "
                    + "Please make sure that your credentials file is at the correct "
                    + "location (/Users/elybenari/.aws/credentials), and is in valid format.", e);
        }

        AmazonKinesisFirehoseClient firehoseClient = new AmazonKinesisFirehoseClient(credentials);
        PutRecordRequest request = new PutRecordRequest();
        request.setStreamName("project-stream");

        Record record = new Record();

        for (int i = 0; i < 20*60; i++){
            try {
                URL url = new URL("https://www.google.com/finance/info?q=NASDAQ:AMZN");
                HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                StringBuilder response = new StringBuilder();
                String line;

                while ((line = reader.readLine()) != null) {
                    response.append(line);  
                }
                reader.close();

                System.out.println(response.toString().replace("\n", "").replaceAll(" ", ""));
                System.out.println("****\n");

                ByteBuffer buffer = ByteBuffer.wrap(response.toString().replace("\n", "").replaceAll(" ", "").getBytes());
                record.setData(buff);

                request.setRecord(record);

                firehoseClient.putRecord(request);

                Thread.sleep(2000);


            }
            catch(Exception e){
                e.printStackTrace();
            }
        }   

    }




    }