KEYWORD_EPRFORMANCE_REPORT using query option

[API_DCH]

Hi ,

I am new to Google Adword platform, I need help on google AdWords KEYWORD_EPRFORMANCE_REPORT.

I am trying to retrieve google AdWords data using following xml body. what url I need to use to submit the xml request. 

currently I tried using this https://adwords.google.com/api/adwords/cm/v201802/AdGroupAdService and few others, but did not work. It doesn't return any data. I am looking for the correct url that should be used to retrieve data from KEYWORD_EPRFORMANCE_REPORT.

Below is the xml body I am using to retrieve data from KEYWORD_EPRFORMANCE_REPORT

<?xml version="1.0" encoding="utf-8"?>

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

<soap:Header>

<RequestHeader xmlns="https://adwords.google.com/api/adwords/cm/{{User::ApiVersion}}">

<developerToken>{{User::varDevToken}}</developerToken>

<clientCustomerId>{{User::varClientId}}</clientCustomerId>

<userAgent>ZappySys SSIS PowerPack v1</userAgent>

</RequestHeader>

</soap:Header>

<soap:Body>

<query xmlns="https://adwords.google.com/api/adwords/cm/{{User::ApiVersion}}">

<query>

SELECT Criteria,CampaignName,AdGroupName,KeywordMatchType,Clicks,Impressions,Ctr,AverageCpc,CpcBid,Cost,AveragePosition,Conversions,CostPerConversion,ConversionRate,SearchImpressionShare,QualityScore

  KEYWORDS_PERFORMANCE_REPORT WHERE 

                        IsNegative = FALSE

                        AND Status = ENABLED

                        AND AdGroupStatus = ENABLED

                        AND CampaignStatus = ENABLED

                  DURING 20180101,20180331

</query>

</query>

</soap:Body>

</soap:Envelope>

Thanks

Sam