/// <param name='operations'> /// The operations group for this extension method. /// </param> /// <param name='resumeVideoCommand'> /// </param> /// <param name='lang'> /// </param> public static object FlagVideoMaterialAsCompleted(this IMaterialApi operations, LMSApplicationCoreCommandsResumeVideoCommand resumeVideoCommand, string lang) { return(operations.FlagVideoMaterialAsCompletedAsync(resumeVideoCommand, lang).GetAwaiter().GetResult()); }