> ## Documentation Index > Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt > Use this file to discover all available pages before exploring further. # CreateItemCommandRequestInput > Creates a new regular item with all specified properties. This command enables complete configuration of an item including identifiers, descriptions, prices, and measurements. - Request **Kind**: `input` ## Fields **`productGroupId`**: `ID` The ID of the product group to which the item should be assigned. Product groups serve for categorical classification of items for reports and analyses. --- **`shippingClassId`**: `ID` The ID of the shipping class to which the item should be assigned. --- **`manufacturerId`**: `ID` The ID of the manufacturer to which the item should be assigned. --- **`taxClassId`**: `ID` The ID of the tax class to which the item should be assigned. When omitted the item gets the company default. The value must reference an existing tax class - an unknown ID and an explicit null are both rejected as a validation error. --- **`categories`**: `CreateItemCategoriesInput!` (required) Category assignments of the item. Defines all categories to which the item should be assigned for better organization and navigation. --- **`identifiers`**: `CreateItemIdentifiersInput!` (required) Identifiers of the item with all relevant markings and numbers for unique identification of the item in various systems. --- **`descriptions`**: `CreateItemDescriptionsInput!` (required) Descriptions of the item in different languages and for different platforms/sales channels. Includes names, short and long descriptions as well as SEO-relevant information. --- **`prices`**: `CreateItemPricesInput` Price structures of the item for different sales channels, customer groups and individual customers. Includes sales prices, purchase prices and tier prices. --- **`suppliers`**: `CreateItemSuppliersInput` Suppliers associated with the item including supplier-specific information such as purchase prices, delivery times and order intervals. --- **`measurements`**: `CreateItemMeasurementsInput` Physical dimensions and weight specifications of the item for storage, shipping and product presentation. Important for shipping cost calculations and storage space optimization. --- **`customFields`**: `CreateItemCustomFieldsInput` Custom fields defined for the item to store additional information. Useful for special requirements or integrations. --- **`variations`**: `CreateItemVariationsInput` Variations of an item --- **`features`**: `CreateItemFeaturesInput` Features of an item --- **`attributes`**: `CreateItemAttributesInput` Attributes of an item --- **`unitPricing`**: `CreateItemUnitPricingInput` UnitPricing information of an item --- **`specialPrices`**: `CreateItemSpecialPricesInput` SpecialPrices information of an item --- **`crosssellingGroups`**: `CreateItemCrosssellingGroupsInput` CrosssellingGroups of an item --- **`images`**: `CreateItemImagesInput` Images of the item. Not processed by this operation - assign images with PATCH /v2/items/{itemId} once the item exists. --- **`storageConstraints`**: `CreateItemStorageConstraintsInput` ItemStorageConstraints information of an item --- **`salesChannels`**: `[SalesChannelActivationInput]` A list of sales channels that should be activated after a successful creation of the item. Omitting the property, sending an empty list and sending null all activate no sales channel. A sales channel that does not resolve to an activatable sales channel is rejected before the item is created, so no item is left behind. A sales channel that resolves but is incompatible with the item is skipped without an error. IncludeItemImages has no effect on this endpoint, because a newly created item has no images to copy. --- **`idempotencyKey`**: `String` Client-supplied idempotency key. When provided, a repeated request with the same key and payload replays the original result instead of re-executing the mutation.