问在Visual Studio 2019中加载WSDL后缺少功能

EN

<operation name="NDFDgenByDayLatLonList">
<documentation>Returns National Weather Service digital weather forecast data. Supports latitudes and longitudes for the Continental United States, Hawaii, Guam, and Puerto Rico only. The latitude and longitude are delimited by a comma and multiple pairs are delimited by a space (i.e. 30.00,-77.00 40.00,-90.00). Allowable values for the input variable "format" are "24 hourly" and "12 hourly". The input variable "startDate" is a date string representing the first day (Local) of data to be returned. The input variable "numDays" is the integer number of days for which the user wants data. Allowable values for the input variable "Unit" are "e" for U.S. Standare/English units and "m" for Metric units.</documentation>
<input message="tns:NDFDgenByDayLatLonListRequest"/>
<output message="tns:NDFDgenByDayLatLonListResponse"/>
</operation>

<wsdl:operation name="getSearchKeywordsRecommendation">
            <soap:operation
                soapAction="http://www.ebay.com/marketplace/search/v1/services/getSearchKeywordsRecommendation"/>
            <wsdl:input>
                <soap:body
                    use="literal"/>
            </wsdl:input>
            <wsdl:output>
                <soap:body
                    use="literal"/>
            </wsdl:output>
        </wsdl:operation>