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getLeadChanges

Last update: Sat Jul 20 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

Criado para:

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Esta API é semelhante a getLeadActivity, exceto que opera em vários clientes em potencial de uma só vez. A operação verifica se há novos clientes potenciais criados, atualizações de campo de clientes potenciais e outras atividades.

O resultado contém atividades que fizeram com que a alteração, juntamente com uma posição de fluxo, paginasse por meio de conjuntos de resultados grandes.

Você deve incluir um parâmetro de entrada que identifique quais filtros de atividade você deseja retornar no resultado. Se quiser todas as atividades, um valor em branco poderá ser transmitido. Para mais de um filtro de atividade, forneça uma lista de filtros de atividade.

Alguns exemplos de tipos de atividades são: "Visitar página da Web", "Preencher formulário" e "Clicar em link".

Depois da API SOAP versão 2_2, você pode incluir um leadSelector.

Para LastUpdateAtSelector, o valor oldestUpdatedAt corresponderia ao valor oldestCreatedAt em startPosition. E o valor latestUpdatedAt corresponderia ao valor latestCreatedAt em startPosition.

Observação: o número limite de clientes em potencial com suporte em um LeadKeySelector é 100. Se o número de leads exceder 100, a API lançará uma exceção de parâmetro ruim e retornará uma falha do SOAP.

Solicitar

Nome do campo
Obrigatório/Opcional
Descrição
activityFilter->includeAttributes->activityType
Opcional (obsoleto) Use activityNameFilter em seu lugar
Limita a resposta para incluir somente os tipos de atividade especificados. Consulte WSDL para todos os tipos de atividades.
activityFilter->excludeAttributes->activityType
Opcional
Limita a resposta para excluir os tipos de atividade especificados. Consulte WSDL para todos os tipos de atividades. OBSERVAÇÃO: você não pode especificar includeAttributes e excludeAttributes na mesma chamada.
activityNameFilter
Opcional
Limita a resposta para incluir somente os filtros de atividade especificados.
batchSize
Opcional
Número máximo de registros a serem retornados. Sistema limitado a 1.000 ou batchSize, o que for menor.
startPosition
Obrigatório
Usado para paginar por meio de um grande número de respostas da atividade.
startPosition->offset
Opcional
O valor de deslocamento é retornado pelo campo de resposta de chamada anterior newStartPosition->offset.
startPosition->olderCreatedAt
Opcional
O carimbo de data e hora usado para filtrar os resultados para incluir somente clientes potenciais criados desde o olderCreatedAt. OBSERVAÇÃO: Você pode usar o carimbo de data/hora LastUpdateAtSelector->oldestUpdatedAt para especificar oldestCreatedAt.
startPosition->activityCreatedAt
Opcional
O carimbo de data e hora usado para filtrar os resultados para incluir somente clientes potenciais com atividade desde activityCreatedAt. OBSERVAÇÃO: Você pode usar o carimbo de data/hora LastUpdateAtSelector->latestUpdatedAt para especificar activityCreatedAt.
leadSelector
Opcional
Pode ser um dos três tipos a seguir: LeadKeySelector, StaticListSelector, LastUpdateAtSelector
LeadKeySelector: leadSelector->keyType
Obrigatório
O tipo de id que você deseja consultar. Os valores incluem IDNUM, COOKIE, EMAIL, LEADOWNEREMAIL, SFDCACCOUNTID, SFDCCONTACTID, SFDCLEADID, SFDCLEADOWNERID, SFDCOPPTYID.
LeadKeySelector: leadSelector->keyValues->stringItem
Obrigatório
Lista de valores de chave. Ou seja, "lead@email.com"
StaticListSelector: leadSelector->staticListName
Opcional quando leadSelector->staticListId está presente
O nome da lista estática
StaticListSelector: leadSelector->staticListId
Opcional quando leadSelector->staticListName está presente
A ID da lista estática

XML de solicitação

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://www.marketo.com/mktows/">
  <SOAP-ENV:Header>
    <ns1:AuthenticationHeader>
      <mktowsUserId>demo17_1_809934544BFABAE58E5D27</mktowsUserId>
      <requestSignature>59e88471266a7495590941586ef6a96849ea8e11</requestSignature>
      <requestTimestamp>2013-08-02T17:22:53-07:00</requestTimestamp>
    </ns1:AuthenticationHeader>
  </SOAP-ENV:Header>
  <SOAP-ENV:Body>
    <ns1:paramsGetLeadChanges>
      <startPosition>
        <oldestCreatedAt>2013-08-01T00:13:13+00:00</oldestCreatedAt>
      </startPosition>
      <activityNameFilter>
        <stringItem>Visit Webpage</stringItem>
        <stringItem>Click Link</stringItem>
      </activityNameFilter>
      <batchSize>10</batchSize>
    </ns1:paramsGetLeadChanges>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

XML de resposta

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ns1="http://www.marketo.com/mktows/">
  <SOAP-ENV:Body>
    <ns1:successGetLeadChanges>
      <result>
        <returnCount>10</returnCount>
        <remainingCount>576</remainingCount>
        <newStartPosition>
          <latestCreatedAt xsi:nil="true" />
          <oldestCreatedAt>2013-08-01T00:13:13+00:00</oldestCreatedAt>
          <activityCreatedAt xsi:nil="true" />
          <offset>ID:1086173</offset>
        </newStartPosition>
        <leadChangeRecordList>
          <leadChangeRecord>
            <id>1037189</id>
            <activityDateTime>2013-08-01T00:00:09-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Lead Score</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Lead Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>402</attrValue>
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>403</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Changed by Smart Campaign Japanese form fillout.test time zone action Change Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Step ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>19582</attrValue>
              </attribute>
              <attribute>
                <attrName>Choice Number</attrName>
                <attrType xsi:nil="true" />
                <attrValue>0</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>84105</attrValue>
              </attribute>
            </activityAttributes>
            <campaign>Japanese form fillout.test time zone</campaign>
            <mktPersonId>84105</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1037190</id>
            <activityDateTime>2013-08-01T02:37:17-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Marketo Social Facebook Reach</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Marketo Social Facebook Reach</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>574</attrValue>
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>571</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Form fill-out, URL: <unknown></attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1086478</attrValue>
              </attribute>
            </activityAttributes>
            <mktPersonId>1086478</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1037193</id>
            <activityDateTime>2013-08-01T11:19:26-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Lead Score</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Lead Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue />
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Changed by Smart Campaign Visit any web page action Change Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Step ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>11156</attrValue>
              </attribute>
              <attribute>
                <attrName>Choice Number</attrName>
                <attrType xsi:nil="true" />
                <attrValue>0</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1090235</attrValue>
              </attribute>
            </activityAttributes>
            <campaign>Visit any web page</campaign>
            <mktPersonId>1090235</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1082831</id>
            <activityDateTime>2013-08-01T13:10:17-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>First Name</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>First Name</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>George</attrValue>
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Travis</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>SOAP API</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1089965</attrValue>
              </attribute>
            </activityAttributes>
            <mktPersonId>1089965</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1082843</id>
            <activityDateTime>2013-08-01T13:10:19-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Last Name</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Last Name</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>of the Jungle</attrValue>
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Kaufman</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>SOAP API</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1089965</attrValue>
              </attribute>
            </activityAttributes>
            <mktPersonId>1089965</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1086153</id>
            <activityDateTime>2013-08-01T13:21:51-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Urgency</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Urgency</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue />
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>25</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Changed by Smart Campaign Operational Campaign - ML action Change Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Source</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Lead update</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1090236</attrValue>
              </attribute>
            </activityAttributes>
            <mktPersonId>1090236</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1086166</id>
            <activityDateTime>2013-08-01T13:21:53-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Relative Urgency</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Relative Urgency</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue />
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Changed by Smart Campaign Operational Campaign - ML action Change Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Source</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Lead update</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1090236</attrValue>
              </attribute>
            </activityAttributes>
            <mktPersonId>1090236</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1086167</id>
            <activityDateTime>2013-08-01T13:21:53-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Relative Score</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Relative Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue />
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Changed by Smart Campaign Operational Campaign - ML action Change Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Source</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Lead update</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1090236</attrValue>
              </attribute>
            </activityAttributes>
            <mktPersonId>1090236</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1086169</id>
            <activityDateTime>2013-08-01T13:21:53-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Priority</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Priority</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue />
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>70</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Changed by Smart Campaign Operational Campaign - ML action Change Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Source</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Lead update</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1090236</attrValue>
              </attribute>
            </activityAttributes>
            <mktPersonId>1090236</mktPersonId>
          </leadChangeRecord>
          <leadChangeRecord>
            <id>1086173</id>
            <activityDateTime>2013-08-01T13:21:53-05:00</activityDateTime>
            <activityType>Change Data Value</activityType>
            <mktgAssetName>Lead Score</mktgAssetName>
            <activityAttributes>
              <attribute>
                <attrName>Attribute Name</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Lead Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Old Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue />
              </attribute>
              <attribute>
                <attrName>New Value</attrName>
                <attrType xsi:nil="true" />
                <attrValue>25</attrValue>
              </attribute>
              <attribute>
                <attrName>Reason</attrName>
                <attrType xsi:nil="true" />
                <attrValue>Changed by Smart Campaign Operational Campaign - ML action Change Score</attrValue>
              </attribute>
              <attribute>
                <attrName>Step ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>12259</attrValue>
              </attribute>
              <attribute>
                <attrName>Choice Number</attrName>
                <attrType xsi:nil="true" />
                <attrValue>0</attrValue>
              </attribute>
              <attribute>
                <attrName>Lead ID</attrName>
                <attrType xsi:nil="true" />
                <attrValue>1090236</attrValue>
              </attribute>
            </activityAttributes>
            <campaign>Operational Campaign - ML</campaign>
            <mktPersonId>1090236</mktPersonId>
          </leadChangeRecord>
        </leadChangeRecordList>
      </result>
    </ns1:successGetLeadChanges>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Código de exemplo - PHP

<?php
$debug = true;
$marketoSoapEndPoint    = "";  // CHANGE ME
$marketoUserId      = "";  // CHANGE ME
$marketoSecretKey   = ""; // CHANGE ME
$marketoNameSpace   = "http://www.marketo.com/mktows/";

// Create Signature
$dtzObj = new DateTimeZone("America/Los_Angeles");
$dtObj  = new DateTime('now', $dtzObj);
$timeStamp = $dtObj->format(DATE_W3C);
$encryptString = $timeStamp . $marketoUserId;
$signature = hash_hmac('sha1', $encryptString, $marketoSecretKey);

// Create SOAP Header
$attrs = new stdClass();
$attrs->mktowsUserId = $marketoUserId;
$attrs->requestSignature = $signature;
$attrs->requestTimestamp = $timeStamp;
$authHdr = new SoapHeader($marketoNameSpace, 'AuthenticationHeader', $attrs);
$options = array("connection_timeout" => 600, "location" => $marketoSoapEndPoint);
if ($debug) {
  $options["trace"] = 1;
}

// Create Request
$params = new stdClass();
$filter = new stdClass();

$keyValues = array("Visit Webpage", "Click Link");
$filter->stringItem = $keyValues;
$params->activityNameFilter = $filter;

$streamPos = new stdClass();
$streamPos->oldestCreatedAt = "2013-08-01T00:13:13+00:00";
$params->startPosition = $streamPos;
$params->batchSize = 10;
$authHdr = new SoapHeader($marketoNameSpace, 'AuthenticationHeader', $attrs);
$client = new SoapClient($marketoSoapEndPoint ."?WSDL", $options);
$doPage = true;
while($doPage) {
  $success = $client->__soapCall('getLeadChanges', array($params), null, $authHdr);
  $result = $success->result;
  $doPage = ($result->remainingCount > 0);
  $streamPos = $result->newStartPosition;
  $params->startPosition = $streamPos;
  if ($debug) {
    print "RAW request:\n" .$client->__getLastRequest() ."\n";
    print "RAW response:\n" .$client->__getLastResponse() ."\n";
  }
}
return;
?>

Código de exemplo - Java

import com.marketo.mktows.*;
import java.net.URL;
import javax.xml.namespace.QName;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.xml.datatype.XMLGregorianCalendar;
import javax.xml.datatype.DatatypeFactory;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import org.apache.commons.codec.binary.Hex;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.Marshaller;
import java.util.GregorianCalendar;


public class GetLeadChanges {

    public static void main(String[] args) {
        System.out.println("Executing Get Lead Changes");
        try {
            URL marketoSoapEndPoint = new URL("CHANGE ME" + "?WSDL");
            String marketoUserId = "CHANGE ME";
            String marketoSecretKey = "CHANGE ME";

            QName serviceName = new QName("http://www.marketo.com/mktows/", "MktMktowsApiService");
            MktMktowsApiService service = new MktMktowsApiService(marketoSoapEndPoint, serviceName);
            MktowsPort port = service.getMktowsApiSoapPort();

            // Create Signature
            DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ");
            String text = df.format(new Date());
            String requestTimestamp = text.substring(0, 22) + ":" + text.substring(22);
            String encryptString = requestTimestamp + marketoUserId;

            SecretKeySpec secretKey = new SecretKeySpec(marketoSecretKey.getBytes(), "HmacSHA1");
            Mac mac = Mac.getInstance("HmacSHA1");
            mac.init(secretKey);
            byte[] rawHmac = mac.doFinal(encryptString.getBytes());
            char[] hexChars = Hex.encodeHex(rawHmac);
            String signature = new String(hexChars);

            // Set Authentication Header
            AuthenticationHeader header = new AuthenticationHeader();
            header.setMktowsUserId(marketoUserId);
            header.setRequestTimestamp(requestTimestamp);
            header.setRequestSignature(signature);

            // Create Request
            ParamsGetLeadChanges request = new ParamsGetLeadChanges();

            ObjectFactory objectFactory = new ObjectFactory();
            JAXBElement<Integer> batchSize = objectFactory.createParamsGetLeadActivityBatchSize(10);
            request.setBatchSize(batchSize);

            ArrayOfString activities = new ArrayOfString();
            activities.getStringItems().add("Visit Webpage");
            activities.getStringItems().add("Click Link");

            JAXBElement<ArrayOfString> activityFilter = objectFactory.createParamsGetLeadChangesActivityNameFilter(activities);
            request.setActivityNameFilter(activityFilter);

            // Create oldestCreateAt timestamp from 5 days ago
            GregorianCalendar gc = new GregorianCalendar();
            gc.setTimeInMillis(new Date().getTime());
            gc.add( GregorianCalendar.DAY_OF_YEAR, -5);

            DatatypeFactory factory = DatatypeFactory.newInstance();
            JAXBElement<XMLGregorianCalendar> oldestCreateAtValue =objectFactory.createStreamPositionOldestCreatedAt(factory.newXMLGregorianCalendar(gc));

            StreamPosition sp = new StreamPosition();
            sp.setOldestCreatedAt(oldestCreateAtValue);
            request.setStartPosition(sp);

            SuccessGetLeadChanges result = port.getLeadChanges(request, header);

            JAXBContext context = JAXBContext.newInstance(SuccessGetLeadChanges.class);
            Marshaller m = context.createMarshaller();
            m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
            m.marshal(result, System.out);

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

Código de exemplo - Ruby

require 'savon' # Use version 2.0 Savon gem
require 'date'

mktowsUserId = "" # CHANGE ME
marketoSecretKey = "" # CHANGE ME
marketoSoapEndPoint = "" # CHANGE ME
marketoNameSpace = "http://www.marketo.com/mktows/"

#Create Signature
Timestamp = DateTime.now
requestTimestamp = Timestamp.to_s
encryptString = requestTimestamp + mktowsUserId
digest = OpenSSL::Digest.new('sha1')
hashedsignature = OpenSSL::HMAC.hexdigest(digest, marketoSecretKey, encryptString)
requestSignature = hashedsignature.to_s

#Create SOAP Header
headers = {
    'ns1:AuthenticationHeader' => { "mktowsUserId" => mktowsUserId, "requestSignature" => requestSignature,
    "requestTimestamp"  => requestTimestamp
    }
}

client = Savon.client(wsdl: 'http://app.marketo.com/soap/mktows/2_3?WSDL', soap_header: headers, endpoint: marketoSoapEndPoint, open_timeout: 90, read_timeout: 90, namespace_identifier: :ns1, env_namespace: 'SOAP-ENV')

#Create Request
request = {
    :start_position => {
        :oldest_created_at => "2013-08-01T00:13:13+00:00" },
    :activity_name_filter => {
        :stringItem => ["Visit Webpage", "Click Link"] },
    :batch_size => "10"
}

response = client.call(:get_lead_changes, message: request)

puts response
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bb269a6d-047a-4bf7-9acd-23ad9a63dc59