TargetingIdeaService SOAP Call, limiting to location error - Invalid content was found starting with element 'locationName'

[Fred Cohen]

Here is my SOAP Request

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="https://adwords.google.com/api/adwords/cm/v201708" xmlns:ns2="https://adwords.google.com/api/adwords/o/v201708" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 

  <SOAP-ENV:Header> 

    <ns2:RequestHeader xsi:type="ns1:RequestHeader"> 

      <ns1:developerToken>xxxxx</ns1:developerToken>

      <ns1:clientCustomerId>xxxx</ns1:clientCustomerId>

      <ns1:userAgent>kaketest</ns1:userAgent> 

    </ns2:RequestHeader> 

  </SOAP-ENV:Header> 

  <SOAP-ENV:Body> 

     <get xmlns="https://adwords.google.com/api/adwords/o/v201708">

    <selector>

        <searchParameters xsi:type="RelatedToQuerySearchParameter">

            <queries>debt management</queries>

            <queries>debt questions</queries>

        </searchParameters>

<searchParameters xsi:type="LocationSearchParameter">

            <locations>

<locationName>

<Country>United Kingdom</Country>

</locationName>

</locations>

        </searchParameters>

                    <ideaType>KEYWORD</ideaType>

            <requestType>STATS</requestType>

            <requestedAttributeTypes>KEYWORD_TEXT</requestedAttributeTypes>

            <requestedAttributeTypes>SEARCH_VOLUME</requestedAttributeTypes>

            <requestedAttributeTypes>TARGETED_MONTHLY_SEARCHES</requestedAttributeTypes>

            <requestedAttributeTypes>CATEGORY_PRODUCTS_AND_SERVICES</requestedAttributeTypes>

            <requestedAttributeTypes>COMPETITION</requestedAttributeTypes>

        <paging>

            <startIndex xmlns="https://adwords.google.com/api/adwords/cm/v201708">0</startIndex>

            <numberResults xmlns="https://adwords.google.com/api/adwords/cm/v201708">10</numberResults>

        </paging>

    </selector>

   </get>

  </SOAP-ENV:Body> 

</SOAP-ENV:Envelope> 

but i get the error: Invalid content was found starting with element 'locationName'

Where have a got the structure wrong?