public async Task<JArray> GetSectionTeacherAssociationTeacherListAsync(string accessToken, string sectionId, int? limit, int? offset)
{
Uri apiEndPoint = new Uri(String.Format(ApiHelper.BaseUrl + "/sections/{0}/teacherSectionAssociations/teachers", sectionId));
if (limit != null) { apiEndPoint = apiEndPoint.AddQuery("limit", limit.ToString()); }
if (offset != null) { apiEndPoint = apiEndPoint.AddQuery("offset", offset.ToString()); }
return (await ApiHelper.CallApiForGetAsync(apiEndPoint.ToString(), accessToken));
}