public async Task <ActivityResponseResult> ActivityRequest(ActivityEndpoint endpoint, ActivityRequestParameters requestParameters)
{
if (requestParameters == null)
{
throw new ArgumentNullException(nameof(requestParameters));
}
var requestUrl = UrlHelper.GenerateUrl(_wikiApiUrl, Endpoints[endpoint]);
var parameters = ArticleHelper.GetActivityParameters(requestParameters);
var json = await _wikiaHttpClient.GetString(requestUrl, parameters);
return(JsonHelper.Deserialize <ActivityResponseResult>(json));
}
