Collects constraints to be applied on a subscription, to change the currently set parameters for all the involved items. They can only be used in order to restrict the constraints set by Lightstreamer Server Metadata Adapter. 

Currently, only a constraint on the maximum update frequency is supported. 

public: class SubscriptionConstraints : public ICloneable;

public class SubscriptionConstraints : ICloneable;

Public Class SubscriptionConstraints
Inherits ICloneable