/// <summary>
 /// Returns an active regulations associated with client.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='clientId'>
 /// The client id.
 /// </param>
 public static IList <ClientRegulationModel> GetActiveClientRegulationsByClientId(this IRegulationAPI operations, string clientId)
 {
     return(operations.GetActiveClientRegulationsByClientIdAsync(clientId).GetAwaiter().GetResult());
 }