All:
I need to add http headers to the HttpClient before I send a request to a web service. How do I do that for an individual request (as opposed to on the HttpClient to all future requests)? I'm not sure if this is even possible.
var client = new HttpClient();
var task =
client.GetAsync("http://www.someURI.com")
.ContinueWith((taskwithmsg) =>
{
var response = taskwithmsg.Result;
var jsonTask = response.Content.ReadAsAsync<JsonObject>();
jsonTask.Wait();
var jsonObject = jsonTask.Result;
});
task.Wait();
This question is related to
c#
asp.net-web-api
dotnet-httpclient
When it can be the same header for all requests or you dispose the client after each request you can use the DefaultRequestHeaders.Add
option:
client.DefaultRequestHeaders.Add("apikey","xxxxxxxxx");
To set custom headers ON A REQUEST, build a request with the custom header before passing it to httpclient to send to http server. eg:
HttpClient client = HttpClients.custom().build();
HttpUriRequest request = RequestBuilder.get()
.setUri(someURL)
.setHeader(HttpHeaders.CONTENT_TYPE, "application/json")
.build();
client.execute(request);
Default header is SET ON HTTPCLIENT to send on every request to the server.
Source: Stackoverflow.com