func (c Client) Request(method, path string, query url.Values, body io.Reader, accept []string) (resp *http.Response, err error) {
	return c.RequestContext(nil, method, path, query, body, accept)
}
func (c Client) Request(method, path string, query url.Values, body io.Reader, accept []string) (resp *http.Response, err error) {
	return c.RequestContext(nil, method, path, query, body, accept)
}
// Request makes a HTTP request based on Client configuration and
// arguments provided.