virtual [FGameplayAbilitySpec](API\Plugins\GameplayAbilities\FGameplayAbilitySpec) BuildAbilitySpecFromClass ( [TSubclassOf](API\Runtime\CoreUObject\Templates\TSubclassOf)< [UGameplayAbility](API\Plugins\GameplayAbilities\Abilities\UGameplayAbility) > AbilityClass, int32 Level, int32 InputID )