# UpkProperty This used to be called \"QuestionInfo\", which is a bad name, as this describes a UPK Property, like \"educational_attainment\", not the question that asks for your education. ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **property_id** | **string** | | [default to undefined] **property_label** | **string** | | [default to undefined] **prop_type** | [**PropertyType**](PropertyType.md) | Allowed values: - __i__ *(UPK_ITEM)*: UserProfileKnowledge Item - __n__ *(UPK_NUMERICAL)*: UserProfileKnowledge Numerical - __x__ *(UPK_TEXT)*: UserProfileKnowledge Text | [optional] [default to undefined] **cardinality** | [**Cardinality**](Cardinality.md) | Allowed values: - __*__ *(ZERO_OR_MORE)*: Zero or More - __?__ *(ZERO_OR_ONE)*: Zero or One | [optional] [default to undefined] **country_iso** | **string** | | [default to undefined] **gold_standard** | **boolean** | A Gold-Standard question has been enumerated for all possible values (per country) as best as possible by GRL,allowing it to be mapped across inventory sources. A property not marked as Gold-Standard may have: 1) marketplace qid associations & 2) category associations, but doesn\'t have a defined \'range\' (list of allowed itemsin a multiple choice question). This is used for exposing a user\'s profiling data & forthe Nudge API. | [optional] [default to false] **allowed_items** | [**Array<UpkItem>**](UpkItem.md) | | [optional] [default to undefined] **categories** | [**Array<Category>**](Category.md) | | [optional] [default to undefined] ## Example ```typescript import { UpkProperty } from './api'; const instance: UpkProperty = { property_id, property_label, prop_type, cardinality, country_iso, gold_standard, allowed_items, categories, }; ``` [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)