Error 21919309: The value for is too short. Enter a value with a minimum of characters.

This error occurs when the value specified in an ItemSpecifics.NameValueList.Value field for an item specific value or in a Variation.VariationSpecifics.NameValueList.Name field for a variation specific value is shorter than the minimum character threshold. The GeteBayDetails call can be used to retrieve the minimum character threshold for an eBay marketplace. Use ItemSpecificDetails as the value in the DetailName request field, and look for the ItemSpecificDetails.MinCharactersPerValue field in the response.