BingAds Soap API 呼び出しを使用して、キーワードのパフォーマンスを取得しようとしています。しかし、次のリクエストは何らかの理由で落ちました。だれかが問題の場所を教えてくれれば幸いです。内部 500 エラーが返されます。
private void button1_Click(object sender, EventArgs e)
{
string xml = @"<?xml version='1.0' encoding='utf-8'?><soapenv:Envelope
xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/'
xmlns:v8='https://adcenter.microsoft.com/v8'
xmlns:arr='https://schemas.microsoft.com/2003/10/Serialization/Arrays'>
<soapenv:Header>
<v8:UserName>xxx</v8:UserName>
<v8:Password>xxx</v8:Password>
<v8:DeveloperToken>xxx</v8:DeveloperToken>
<v8:CustomerId>xxx</v8:CustomerId>
<v8:CustomerAccountId>xxx</v8:CustomerAccountId>
<v8:ApplicationToken></v8:ApplicationToken>
</soapenv:Header>
<soapenv:Body>
<v8:SubmitGenerateReportRequest>
<v8:ReportRequesti:type=""v8:KeywordPerformanceReportRequest""xmlns:i='http://www.w3.org/2001/XMLSchema-instance'>
<v8:Format>Csv</v8:Format>
<v8:Language>English</v8:Language>
<v8:ReportName>MyReport</v8:ReportName>
<v8:ReturnOnlyCompleteData>false</v8:ReturnOnlyCompleteData>
<v8:Aggregation>Daily</v8:Aggregation>
<v8:Columns>
<v8:KeywordPerformanceReportColumn>AccountId</v8:KeywordPerformanceReportColumn>
<v8:KeywordPerformanceReportColumn>AccountName</v8:KeywordPerformanceReportColumn>
<v8:KeywordPerformanceReportColumn>Keyword</v8:KeywordPerformanceReportColumn>
<v8:KeywordPerformanceReportColumn>KeywordId</v8:KeywordPerformanceReportColumn>
<v8:KeywordPerformanceReportColumn>AdGroupName</v8:KeywordPerformanceReportColumn>
<v8:KeywordPerformanceReportColumn>CostPerConversion</v8:KeywordPerformanceReportColumn>
</v8:Columns>
<v8:Scope>
<v8:AccountIds>
<arr:long>xxx</arr:long>
</v8:AccountIds>
</v8:Scope>
<v8:Time>
<v8:PredefinedTime>LastSevenDays</v8:PredefinedTime>
</v8:Time>
</v8:ReportRequest>
</v8:SubmitGenerateReportRequest>
</soapenv:Body>
</soapenv:Envelope>";
HttpWebRequest req = (HttpWebRequest)WebRequest.Create("https://adcenterapi.microsoft.com/Api/Advertiser/v8/Reporting/ReportingService.svc");
req.ContentType = "text/xml; charset=utf-8";
req.Method = "POST";
req.Accept = "text/xml";
using (StreamWriter writer = new StreamWriter(req.GetRequestStream()))
{
writer.Write(xml);
}
WebResponse response1 = req.GetResponse();
Stream responseStream = response1.GetResponseStream();
StreamReader myStreamReader = new StreamReader(responseStream);
string responseData = myStreamReader.ReadToEnd();
}