I use Magento 2.4.3.
I created custom shipping extension. It works correct.
But now I would like to add calculating by width, height, length params of product. I've added these params (width, height, length) to product attribute set. It's easy.
My question - how I can get these these params (width, height, length) in method
collectRates() my custom shipping extrension?
$request->getBaseSubtotalInclTax(). Is there method(s) to get custom product attribute in