func (client *SIRIClient) SituationExchangeMonitoring(request *siri.SIRIGetSituationExchangeRequest) (*sxml.XMLSituationExchangeResponse, error) {
    node, err := client.prepareAndSendRequest(siriClientArguments{
        request:           request,
        expectedResponses: []string{"GetSituationExchangeResponse"},
        acceptGzip:        true,