# Update item

Update an inventory item

Endpoint: POST /api/SKU/UpdateSKU
Version: 3.1.4

## Request fields (application/json):

  - `Authentication` (object, required)
    Credentials are required for all API operations.

  - `Authentication.UserKey` (string, required)
    Example: C445598CB576468EA35FBB22C55584EF

  - `Authentication.Password` (string, required)
    Example: AF63FDAC1E704DC1AC9460F669ABF107

  - `Authentication.CustomerNo` (string, required)
    Example: 10703

  - `RequestorInfo` (object, required)
    Information about the person making the request

  - `RequestorInfo.FirstName` (string, required)
    First name of the requester
    Example: John

  - `RequestorInfo.LastName` (string, required)
    Last name of the requester
    Example: Doe

  - `RequestorInfo.EmailAddress` (string, required)
    Valid email address of the requester
    Example: john.doe@wineshipping.com

  - `RequestorInfo.PhoneNumber` (string)
    Contact phone number of the requester
    Example: 555-555-5555

  - `SKUInfo` (object, required)

  - `SKUInfo.ItemNo` (string, required)
    Used as key to update the correct item

  - `SKUInfo.ItemDescription` (string)

  - `SKUInfo.Value` (string)

## Response 200:

  - `200` (unknown)
    OK

## Response 400:

  - `400` (unknown)
    Invalid Input Data

## Response 401:

  - `401` (unknown)
    Unauthorized

## Response 429:

  - `429` (unknown)
    Too Many Requests [... see rate-limit details](https://wineshipping-api.redocly.app/../../../../docs/infrastructure#rate-limits--quotas)

## Response 500:

  - `500` (unknown)
    Internal Server Error