c# client

		// https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/calling-a-web-api-from-a-net-client
		// https://docs.microsoft.com/en-us/aspnet/web-api/overview/formats-and-model-binding/bson-support-in-web-api-21

        private async Task doPostAsync(byte[] document)
		{

            var someUrl = "http://localhost:4567";
			var parametersToAdd = new Dictionary<string, string> { { "resource", "foo" } };
			var newUri = QueryHelpers.AddQueryString(someUrl, parametersToAdd);

			var client = new HttpClient(){ BaseAddress = new Uri(someUrl)};
            var result = await client.PostAsync("docs", new ByteArrayContent(document));
            result.EnsureSuccessStatusCode();
		}

        private async Task<byte[]> doGetAsync(string id)
		{

			var someUrl = "http://localhost:4567";
			var parametersToAdd = new Dictionary<string, string> { { "some", id } };
			var newUri = QueryHelpers.AddQueryString(someUrl, parametersToAdd);

            var client = new HttpClient() { BaseAddress = new Uri(someUrl) };
            var result = await client.GetByteArrayAsync("id");
            return result;

		}
	}