/// <summary>
/// Fetch News from the API.
/// </summary>
/// <param name="request">Returns the top headlines from all sources for an entered request.</param>
/// <returns><see cref="NewsResult"/> The result of the search with an IEnumerable collection of articles.</returns>
public async Task <NewsResult> FetchNewsAsync(TopHeadlinesRequest request)
{
var baseUrl = Constants.BaseUrl;
var query = RequestFormat.CreateUrl(request, baseUrl);
var response = await SendRequestAsync(query);
return(GetResult(response));
}