/// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='contextId'> /// </param> /// <param name='materialId'> /// </param> /// <param name='lang'> /// </param> public static object GetAssessment(this IMaterialApi operations, int contextId, string materialId, string lang) { return(operations.GetAssessmentAsync(contextId, materialId, lang).GetAwaiter().GetResult()); }