使用 Google Adwords API 时出现解组错误

Posted 2023-03-08

【中文标题】使用 Google Adwords API 时出现解组错误

【英文标题】：Getting Unmarshalling Error while using Google Adwords API

【发布时间】：2013-10-16 13:48:25

【问题描述】：

我正在使用 OAuth2 作为身份验证机制，以使用 SOAP 请求获取有关“添加预算活动”的响应。在开始使用 cUrl 发送一个肥皂请求时，我遇到了以下错误：

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
 <soap:Body>
  <soap:Fault>
   <faultcode>soap:Client</faultcode>
    <faultstring>
         Unmarshalling Error: cvc-complex-type.2.4.a: Invalid content was found starting with element 'biddingStrategy'. One of '"https://adwords.google.com/api/adwords/cm/v201309":conversionOptimizerEligibility, "https://adwords.google.com/api/adwords/cm/v201309":adServingOptimizationStatus, "https://adwords.google.com/api/adwords/cm/v201309":frequencyCap, "https://adwords.google.com/api/adwords/cm/v201309":settings, "https://adwords.google.com/api/adwords/cm/v201309":networkSetting, "https://adwords.google.com/api/adwords/cm/v201309":biddingStrategyConfiguration, "https://adwords.google.com/api/adwords/cm/v201309":forwardCompatibilityMap' is expected. 
   </faultstring>
  </soap:Fault>
 </soap:Body>
</soap:Envelope>

我正在使用 cUrl 发送以下 XML/SOAP 请求，这与 AdWords 教程 (https://developers.google.com/adwords/api/docs/guides/soap) 中给出的类似代码。

<?xml version="1.0" encoding="UTF-8"?>
  <soap:Envelope
    xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns="https://adwords.google.com/api/adwords/cm/v201309">
    <soap:Header>
      <RequestHeader>
        <authToken>MYAUTHTOKEN</authToken>
        <userAgent>curl-tutorial</userAgent>
        <developerToken>MYDEVTOKEN</developerToken>
        <clientCustomerId>MYCUSTOMERID</clientCustomerId>
      </RequestHeader>
    </soap:Header>
    <soap:Body>
      <mutate>
        <operations>
          <operator>ADD</operator>
          <operand>
            <name>Test File</name>
            <budget>
              <period>DAILY</period>
              <amount>
                <microAmount>1000000000</microAmount>
              </amount>
              <deliveryMethod>STANDARD</deliveryMethod>
            </budget>
            <biddingStrategy
              xmlns:cm="https://adwords.google.com/api/adwords/cm/v201309"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:type="cm:ManualCPC"/>
            <settings
              xmlns:cm="https://adwords.google.com/api/adwords/cm/v201309"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:type="cm:KeywordMatchSetting">
              <cm:optIn>false</cm:optIn>
            </settings>
          </operand>
        </operations>
      </mutate>
    </soap:Body>
  </soap:Envelope>

我在 cUrl 请求中使用了上述 XML/SOAP 请求：

curl --header "Content-Type: application/soap+xml" 
 --data @test.xml  https://adwords.google.com/api/adwords/cm/v201309/CampaignService

我在互联网上搜索了我面临的相同问题，但没有找到解决方案。如果我做错了什么，请告诉我，或者如果有其他出路，请告诉我。

【参考方案1】：

广告系列没有竞价策略。他们有竞价策略配置。看看参考：https://developers.google.com/adwords/api/docs/reference/v201309/CampaignService.Campaign