Type for underlying HTTP engines.
Type for underlying HTTP engines.
Fetch comes with a default, java.net.URLConnection
based implementation,
but it might not be applicable to all use-cases. Defining your own engine allows you to use another underlying
library, such as Apache HTTP client.
Creates a new instance of Request.
Creates a new instance of Request.
The newly created instance will default to Method.GET.
url on which the request will be performed.
HTTP engine to use when performing the request.