DocumentationGuide de developpement Marketo

getLeadChanges

Last update: Tue Aug 05 2025 00:00:00 GMT+0000 (Coordinated Universal Time)

Créé pour :

  • Administration

Cette API est similaire à la getLeadActivity, sauf qu’elle fonctionne sur plusieurs prospects à la fois. L’opération recherche les nouveaux prospects créés, les mises à jour des champs de prospect et d’autres activités.

Le résultat contient des activités qui ont provoqué la modification ainsi qu’une position du flux pour paginer dans des jeux de résultats volumineux.

Vous devez inclure un paramètre d’entrée identifiant les filtres d’activité que vous souhaitez renvoyer dans le résultat. Si vous souhaitez que toutes les activités soient effectuées, une valeur vide peut être transmise. Pour plusieurs filtres d’activité, transmettez une liste de filtres d’activité.

Voici quelques exemples de types d’activité : « Visiter la page web », « Remplir le formulaire » et « Cliquer sur le lien ».

Après la version 2_2 de l’API SOAP, vous pouvez inclure un leadSelector.

Par LastUpdateAtSelector, la valeur oldestUpdatedAt correspond à la valeur oldestCreatedAt dans le startPosition . Et la valeur latestUpdatedAt correspondrait à la valeur latestCreatedAt dans le startPosition.

Remarque : le nombre maximal de prospects pris en charge dans un LeadKeySelector est de 100. Si le nombre de prospects dépasse 100, l’API renvoie une exception de paramètre erronée et renvoie une erreur SOAP.

Requête

Nom du champ
Obligatoire / Facultatif
Description
activityFilter->includeAttributes->activityType
Facultatif (obsolète) Utilisez plutôt activityNameFilter
Limite la réponse pour inclure uniquement les types d’activités spécifiés. Voir WSDL pour tous les types d’activités.
activityFilter->excludeAttributes->activityType
Facultatif
Limite la réponse pour exclure les types d’activité spécifiés. Voir WSDL pour tous les types d’activités. REMARQUE : vous ne pouvez pas spécifier à la fois includeAttributes et excludeAttributes dans le même appel.
activityNameFilter
Facultatif
Limite la réponse pour n’inclure que les filtres d’activité spécifiés.
batchSize
Facultatif
Nombre maximum d’enregistrements à renvoyer. Système limité à 1 000 ou batchSize, le chiffre le moins élevé étant retenu.
startPosition
Obligatoire
Permet de paginer dans un grand nombre de réponses d’activité.
startPosition->décalage
Facultatif
La valeur de décalage est renvoyée par le champ de réponse d'appels précédent newStartPosition->offset.
startPosition->plus ancienCrééÀ
Facultatif
La date et l’heure utilisées pour filtrer les résultats afin d’inclure uniquement les prospects créés depuis la création la plus ancienne de CreatedAt. REMARQUE : vous pouvez utiliser LastUpdateAtSelector->oldestUpdatedAt date et l’heure pour spécifier des oldestCreatedAt.
startPosition->activityCreatedAt
Facultatif
La date et l’heure utilisées pour filtrer les résultats afin d’inclure uniquement les prospects ayant une activité depuis activityCreatedAt. REMARQUE : vous pouvez utiliser LastUpdateAtSelector->latestUpdatedAt date et l’heure pour spécifier des activityCreatedAt.
leadSelector
Facultatif
Il peut s’agir de l’un des 3 types suivants : LeadKeySelector, StaticListSelector, LastUpdateAtSelector
LeadKeySelector : leadSelector->keyType
Obligatoire
Type d’identifiant que vous souhaitez interroger. Les valeurs incluent IDNUM, COOKIE, EMAIL, LEADOWNEREMAIL, SFDCACCOUNTID, SFDCCONTACTID, SFDCLEADID, SFDCLEADOWNERID et SFDCOPPTYID.
LeadKeySelector : leadSelector->keyValues->stringItem
Obligatoire
Liste des valeurs clés. C’est-à-dire « lead@email.com »
StaticListSelector : leadSelector->staticListName
Facultatif lorsque leadSelector->staticListId est présent
Nom de la liste statique
StaticListSelector : leadSelector->staticListId
Facultatif lorsque leadSelector->staticListName est présent
L’identifiant de la liste statique

XML de la demande

<?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 réponse

<?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>

Exemple de code - 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;
?>

Exemple de code - 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();
        }
    }
}

Exemple de code - 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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