Bing ads api - InternalServiceFault when calling PollGenerateReport

I submitted generate report request and got a report id, but failed to poll report status using the id.

Here is my SubmitGenerateReport request:

<s:Envelope xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Header xmlns="https://bingads.microsoft.com/Reporting/v13">
    <Action mustUnderstand="1">SubmitGenerateReport</Action>
    <AuthenticationToken i:nil="false">{{accesstoken}}</AuthenticationToken>
    <CustomerAccountId i:nil="false">151032114</CustomerAccountId>
    <CustomerId i:nil="false">162626200</CustomerId>
    <DeveloperToken i:nil="false">{{devtoken}}</DeveloperToken>
  </s:Header>
  <s:Body>
    <SubmitGenerateReportRequest xmlns="https://bingads.microsoft.com/Reporting/v13">
      <ReportRequest i:nil="false" i:type="CampaignPerformanceReportRequest">
        <ExcludeColumnHeaders i:nil="false">false</ExcludeColumnHeaders>
        <ExcludeReportFooter i:nil="false">false</ExcludeReportFooter>
        <ExcludeReportHeader i:nil="false">false</ExcludeReportHeader>
        <Format i:nil="false">Csv</Format>
        <FormatVersion i:nil="false">2.0</FormatVersion>
        <ReportName i:nil="false">0620-01</ReportName>
        <ReturnOnlyCompleteData i:nil="false">false</ReturnOnlyCompleteData>
        <!--These fields are applicable if the derived type attribute is set to CampaignPerformanceReportRequest-->
        <Aggregation>Hourly</Aggregation>
        <Columns i:nil="false">
          <CampaignPerformanceReportColumn>AccountId</CampaignPerformanceReportColumn>
          <CampaignPerformanceReportColumn>AccountName</CampaignPerformanceReportColumn>
          <CampaignPerformanceReportColumn>TimePeriod</CampaignPerformanceReportColumn>
          <CampaignPerformanceReportColumn>CampaignStatus</CampaignPerformanceReportColumn>
          <CampaignPerformanceReportColumn>AdDistribution</CampaignPerformanceReportColumn>
          <CampaignPerformanceReportColumn>CampaignId</CampaignPerformanceReportColumn>
          <CampaignPerformanceReportColumn>Impressions</CampaignPerformanceReportColumn>
          <CampaignPerformanceReportColumn>Spend</CampaignPerformanceReportColumn>
        </Columns>
        <Filter i:nil="false">
        </Filter>
        <Scope i:nil="false">
          <AccountIds i:nil="false" xmlns:a1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
            <a1:long>151032114</a1:long>
          </AccountIds>
          <Campaigns i:nil="false">
            <CampaignReportScope>
              <AccountId>151032114</AccountId>
              <CampaignId>482431171</CampaignId>
            </CampaignReportScope>
          </Campaigns>
        </Scope>
        <Time i:nil="false">
          <PredefinedTime i:nil="false">Last30Days</PredefinedTime>
          <ReportTimeZone i:nil="false">Taipei</ReportTimeZone>
        </Time>
      </ReportRequest>
    </SubmitGenerateReportRequest>
  </s:Body>
</s:Envelope>

Here is the response:

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
    <s:Header>
        <h:TrackingId xmlns:h="https://bingads.microsoft.com/Reporting/v13">a4d316ab-8287-4b6f-8d7f-5ebb24206ddb</h:TrackingId>
    </s:Header>
    <s:Body>
        <SubmitGenerateReportResponse xmlns="https://bingads.microsoft.com/Reporting/v13">
            <ReportRequestId>1103017703698_1687244179360</ReportRequestId>
        </SubmitGenerateReportResponse>
    </s:Body>
</s:Envelope>

Here is my PollGenerateReport request:

<s:Envelope xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
  <s:Header xmlns="https://bingads.microsoft.com/Reporting/v13">
    <Action mustUnderstand="1">SubmitGenerateReport</Action>
    <AuthenticationToken i:nil="false">{{accesstoken}}</AuthenticationToken>
    <CustomerAccountId i:nil="false">151032114</CustomerAccountId>
    <CustomerId i:nil="false">162626200</CustomerId>
    <DeveloperToken i:nil="false">{{devtoken}}</DeveloperToken>
  </s:Header>
  <s:Body>
    <PollGenerateReportRequest xmlns="https://bingads.microsoft.com/Reporting/v13">
      <ReportRequestId i:nil="false">1103017703698_1687244179360</ReportRequestId>
    </PollGenerateReportRequest>
  </s:Body>
</s:Envelope>

Here is the response:

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
    <s:Body>
        <s:Fault>
            <faultcode xmlns:a="http://schemas.microsoft.com/net/2005/12/windowscommunicationfoundation/dispatcher">a:InternalServiceFault</faultcode>
            <faultstring>The server was unable to process the request due to an internal error.  For more information about the error, either turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the &lt;serviceDebug&gt; configuration behavior) on the server in order to send the exception information back to the client, or turn on tracing as per the Microsoft .NET Framework SDK documentation and inspect the server trace logs.</faultstring>
        </s:Fault>
    </s:Body>
</s:Envelope>

I'm using postman to call ads api. How can I turn on the IncludeExceptionDetailInFaults to see error detail?