Item attributes define characteristics of an item. For example, item name, its identifiers, and description are the common attributes of any item. Attributes are key-value pairs (color: red) that hold information for each property of an item.
This endpoint gets all attributes of an item, by SKU or itemId.
Note: The Get item (GET /v1/product) gets item details and their attribute. So, this endpoint is recommended when you have the item SKU or item ID, and only require its attributes.