# Create Items (bulk)

Creates one or more Parts or Tires for the specified company.
- Only itemType: "part" or itemType: "tire" are allowed.
- For part, include partDetails.
- For tire, include tireDetails.

Endpoint: POST /items
Security: BearerAuth

## Request fields (application/json):

  - `companyId` (string, required)
    ID of the company under which items will be created.
    Example: "SHOP5678"

  - `items` (array, required)
    Example: [{"itemType":"part","itemName":"Brake Pad Set","itemNumber":"BP12345","status":"Active","taxable":true,"partDetails":{"defaultQuantity":1,"costPerUnit":25.5,"pricePerUnit":45,"isStockItem":true,"supplier":"NAPA","brand":"NAPA Pro"}},{"itemType":"tire","itemName":"Goodyear Eagle F1","itemNumber":"GY12345","status":"Active","taxable":true,"tireDetails":{"tireDisplayName":"Goodyear Eagle F1","model":"Eagle F1","brand":"Goodyear","tireWidth":245,"tireProfile":40,"tireSize":"18","defaultQuantity":4,"costPerUnit":100,"pricePerUnit":150,"seasonality":2}}]

  - `items.itemType` (string, required)
    Type of item to create.
- "part" requires partDetails.
- "tire" requires tireDetails.
    Enum: "part", "tire"

  - `items.itemName` (string, required)

  - `items.itemNameFR` (string)

  - `items.itemNumber` (string, required)

  - `items.category` (string)

  - `items.subCategory` (string)

  - `items.subSubCategory` (string)

  - `items.description` (string)

  - `items.descriptionFR` (string)

  - `items.displayQuantityOnRO` (boolean)

  - `items.displayDescriptionOnRO` (boolean)

  - `items.status` (string, required)
    Enum: "Active", "Inactive"

  - `items.taxable` (boolean, required)

  - `items.commissionable` (boolean)

  - `items.internalNotes` (string)

  - `items.salesCodeName` (string)

  - `items.salesCode` (string)

  - `items.partDetails` (object)

  - `items.partDetails.defaultQuantity` (integer)

  - `items.partDetails.costPerUnit` (number)

  - `items.partDetails.hasCore` (boolean)

  - `items.partDetails.coreCost` (number)

  - `items.partDetails.totalCost` (number)

  - `items.partDetails.pricePerUnit` (number)

  - `items.partDetails.pricingMatrix` (string)

  - `items.partDetails.totalPrice` (number)

  - `items.partDetails.isStockItem` (boolean)

  - `items.partDetails.supplier` (string)

  - `items.partDetails.brand` (string)

  - `items.partDetails.productLine` (string)

  - `items.partDetails.warrantyEligible` (boolean)

  - `items.partDetails.warrantyName` (string)

  - `items.partDetails.associatedFeesName` (array)

  - `items.tireDetails` (object)

  - `items.tireDetails.tireDisplayName` (string)

  - `items.tireDetails.model` (string)

  - `items.tireDetails.tireWidth` (integer)

  - `items.tireDetails.tireProfile` (integer)

  - `items.tireDetails.tireSize` (string)

  - `items.tireDetails.tireRawSize` (string)

  - `items.tireDetails.loadIndex` (string)

  - `items.tireDetails.loadIndexDual` (string)

  - `items.tireDetails.speedRating` (string)

  - `items.tireDetails.loadRange` (string)

  - `items.tireDetails.sidewallStyle` (string)

  - `items.tireDetails.UTQG` (string)

  - `items.tireDetails.seasonality` (integer)

  - `items.tireDetails.isCommercial` (boolean)

  - `items.tireDetails.FETValue` (number)

  - `items.tireDetails.warrantyMiles` (number)

  - `items.tireDetails.isFluid` (boolean)

  - `items.tireDetails.fluidInformation` (object)

  - `items.tireDetails.fluidInformation.fluidType` (string, required)

  - `items.tireDetails.fluidInformation.formulation` (string, required)

  - `items.tireDetails.fluidInformation.viscosity` (string, required)

  - `items.tireDetails.fluidInformation.unitOfMeasure` (string, required)

## Response 200 fields (application/json):

  - `success` (boolean)
    Example: true

  - `message` (string)
    Example: "Request completed successfully"

  - `data` (object)
    Example: {}

## Response 400 fields (application/json):

  - `success` (boolean)

  - `error` (string)
    Example: "itemType must be 'part' or 'tire', and matching details must be provided."