DocumentaciónMarketo Guía para desarrolladores

getLeadChanges

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

Creado para:

  • Administrador

Esta API es como getLeadActivity, excepto que funciona en varios posibles clientes a la vez. La operación busca nuevos posibles clientes creados, actualizaciones de los campos de posibles clientes y otras actividades.

El resultado contiene actividades que causaron que el cambio junto con una posición de secuencia se paginara a través de grandes conjuntos de resultados.

Debe incluir un parámetro de entrada que identifique qué filtros de actividad desea que se devuelvan en el resultado. Si desea todas las actividades, se puede pasar un valor en blanco. Para ver más de un filtro de actividad, pase una lista de filtros de actividad.

Algunos tipos de actividades de ejemplo son: Visitar página web, Rellenar formulario y Hacer clic en vínculo.

SOAP Después de la versión 2_2 de la API de, puede incluir leadSelector.

Para LastUpdateAtSelector, el valor oldestUpdatedAt correspondería al valor oldestCreatedAt en startPosition. Y el valor latestUpdatedAt correspondería al valor latestCreatedAt en startPosition.

Nota: El número límite de posibles clientes admitidos en LeadKeySelector es 100. SOAP Si el número de posibles clientes supera los 100, la API genera una excepción de parámetro incorrecta y devuelve un error de.

Solicitud

Nombre del campo
Obligatorio/Opcional
Descripción
activityFilter->includeAttributes->activityType
Opcional (obsoleta) Use activityNameFilter en su lugar
Limita la respuesta para incluir solo los tipos de actividad especificados. Consulte WSDL para todos los tipos de actividades.
activityFilter->excludeAttributes->activityType
opcional
Limita la respuesta para excluir los tipos de actividad especificados. Consulte WSDL para todos los tipos de actividades. NOTA: No se pueden especificar includeAttributes y excludeAttributes dentro de la misma llamada.
activityNameFilter
opcional
Limita la respuesta para incluir solo los filtros de actividad especificados.
batchSize
opcional
Número máximo de registros que se devolverán. Sistema limitado a 1.000 o batchSize, el que sea menor.
startPosition
Obligatorio
Se utiliza para paginar un gran número de respuestas de actividad.
startPosition->offset
opcional
El valor de desplazamiento lo devuelve el campo de respuesta llamadas anterior newStartPosition->offset.
startPosition->olderCreatedAt
opcional
La marca de tiempo utilizada para filtrar los resultados de modo que solo se incluyan los posibles clientes creados desde la versión más antigua de CreatedAt. NOTA: Puede usar la marca de tiempo LastUpdateAtSelector->oldestUpdatedAt para especificar oldestCreatedAt.
startPosition->activityCreatedAt
opcional
La marca de tiempo utilizada para filtrar los resultados de modo que solo se incluyan los posibles clientes con actividad desde activityCreatedAt. NOTA: Puede usar la marca de tiempo LastUpdateAtSelector->latestUpdatedAt para especificar activityCreatedAt.
leadSelector
opcional
Puede ser de uno de los siguientes 3 tipos: LeadKeySelector, StaticListSelector, LastUpdateAtSelector
LeadKeySelector: leadSelector->keyType
Obligatorio
El tipo de ID que desea consultar. Los valores incluyen IDNUM, COOKIE, EMAIL, LEADOWNEREMAIL, SFDCACCOUNTID, SFDCCONTACTID, SFDCLEADID, SFDCLEADOWNERID, SFDCOPPTYID.
LeadKeySelector: leadSelector->keyValues->stringItem
Obligatorio
Lista de valores clave. Es decir, "lead@email.com"
StaticListSelector: leadSelector->staticListName
Opcional cuando leadSelector->staticListId está presente
Nombre de la lista estática
StaticListSelector: leadSelector->staticListId
Opcional cuando leadSelector->staticListName está presente
El ID de la lista estática

Solicitar XML

<?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 respuesta

<?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 muestra: 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 muestra: 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 muestra: 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