# KlaviyoAPI::CatalogItemCreateQueryResourceObjectRelationshipsCategories ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **data** | [**Array<CatalogItemCreateQueryResourceObjectRelationshipsCategoriesDataInner>**](CatalogItemCreateQueryResourceObjectRelationshipsCategoriesDataInner.md) | | | ## Example ```ruby require 'klaviyo-api-sdk' instance = KlaviyoAPI::CatalogItemCreateQueryResourceObjectRelationshipsCategories.new( data: null ) ```