public <C> C POST(final Object body, final Caller<? super T, ? extends C> caller) {
		var rsc = new Resource<T>(type, path, parameters, body, POST);
		return caller.call(rsc);
	}
Executes the HTTP POST method.

@param body the request body
@param caller the resource caller
@return the POST caller result
@param <C> the caller result type
jenetics.incubator/src/main/java/io/jenetics/incubator/restful/Resource.java