Create a WSDL file coding the meta information of a Web Service. If a WSDL file is already created, acquire the WSDL file. Note that if the WSDL file is released, acquire the URL of the WSDL file. For details on how to create a WSDL file, see 3.1 Creating a WSDL file in the manual uCosminexus Application Server Web Service Development Guide.