public async Task <DestinyDefinitionsTraitsDestinyTraitDefinition> PopulateDefinition() { if (allTraitCategoryDefinitions == null) { allTraitCategoryDefinitions = await Definitions.GetAllTraitCategory(); } TraitCategoryDefinition = allTraitCategoryDefinitions.FirstOrDefault(v => v.TraitIds.Contains(TraitId)); if (TraitCategoryDefinition == null) { return(default);