OptimizelyUserContext for the C# SDK

public class OptimizelyUserContext {
	public OptimizelyUserContext(Optimizely optimizely, 
                               string userId,
                               UserAttributes userAttributes, 
                               ForcedDecisionsStore forcedDecisionsStore, 
                               IErrorHandler errorHandler, ILogger logger)
  
    // set an attribute for the user
    public void SetAttribute(string key, object value)
    
    // get attributes for the user
    public UserAttributes GetAttributes()

    // make a decision about which flag variation the user buckets into for the flag key 
    public OptimizelyDecision Decide(string key, 
                                     OptimizelyDecideOption[] options)
    // make decisions about which flag variations the user buckets into for flag keys
    public Dictionary<string, OptimizelyDecision> DecideForKeys(string[] keys, 
                                      OptimizelyDecideOption[] options)
    // make decisions about which flag variations the user buckets into for all flags
    public Dictionary<string, OptimizelyDecision> DecideAll(OptimizelyDecideOption[] options)
    
    // track user event
    public void TrackEvent(string eventName, 
                           EventTags eventTags)
    
    // sets a forced decision (variationKey) for a given decision context
    public bool SetForcedDecision(OptimizelyDecisionContext context, OptimizelyForcedDecision decision)

    // returns the forced decision (variationKey) for a given decision context
    public OptimizelyForcedDecision GetForcedDecision(OptimizelyDecisionContext context)

    // removes the forced decision (variationKey) for a given decision context
    public bool RemoveForcedDecision(OptimizelyDecisionContext context)

    // removes all the forced decisions (variationKeys) for the user context
    public bool RemoveAllForcedDecisions()
}