Represents an individual flag that you want to evaluate. Only one of intEvaluation
or boolEvaluation should be provided, depending on the type of flag you're evaluating.
- intEvaluationFeatureFlagIntEvaluationintEvaluation is used when evaluating an int feature flag.
- boolEvaluationFeatureFlagBoolEvaluationboolEvaluation is used when evaluating a boolean feature flag.