public Task<DeleteEgressOnlyInternetGatewayResponse> DeleteEgressOnlyInternetGatewayAsync(DeleteEgressOnlyInternetGatewayRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DeleteEgressOnlyInternetGatewayRequestMarshaller();
var unmarshaller = DeleteEgressOnlyInternetGatewayResponseUnmarshaller.Instance;
return InvokeAsync<DeleteEgressOnlyInternetGatewayRequest,DeleteEgressOnlyInternetGatewayResponse>(request, marshaller,
unmarshaller, cancellationToken);
}