gera um arquivo "001-lista-nfse-c.xml" e dentro dele o seguinte erro:
<?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:Body><soap:Fault><faultcode>soap:Client</faultcode><faultstring>System.Web.Services.Protocols.SoapException:
O servidor nao reconheceu o valor do cabecalho HTTP SOAPAction: https://nfse.goiania.go.gov.br/ws/GerarNfse.
em System.Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest()
em System.Web.Services.Protocols.SoapServerProtocol.RouteRequest(SoapServerMessage message)
em System.Web.Services.Protocols.SoapServerProtocol.Initialize()
em System.Web.Services.Protocols.ServerProtocol.SetContext(Type type, HttpContext context, HttpRequest request, HttpResponse response)
em System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)</faultstring><detail /></soap:Fault></soap:Body></soap:Envelope>