Get Size
Product Attributes
Get Size
GET
Get Size
Use this endpoint to retrieve the list of valid sizes for a given product category. The
productCategory path parameter should be a categoryExpansionId value obtained from the Get Categories endpoint.
Implementation Details
- Category-dependent: Available sizes vary by product category. For example, “Apparel” categories may return sizes like
"Adult","Child","Infant". - Response format: Returns an array of size strings (e.g.,
["Adult", "Child"]).

