how to assign a variable the value I get from curl -w $ {http_code}

please help with this question.

I have a request

curl -v -w% {http_code} --location --request POST $ HOST_1C \
         --header 'x-auth-token: "token"' \
         --header 'Content-Type: application / json' \
         --data-raw '{
             "order_id": '$ order_val',
             "type": "reserve",
             "warehouse_id": '$ wh_val',
             "products": [
                 {
                     "product_id": 716,
                     "count": 1
                 }
             ]
         } '
echo 'case # ???: Warehouse =' $ wh_val ', Order =' $ order_val ', Count = ??, Type = reserv \ non-reserv, Serverrespons (ER: AR) ='% {http_code} ':? ?? '>> test_file.txt
sleep 1

I want to output the value

%{http_code}

to the line

echo 'bla-bla-bla ServerRespons (ER: AR) ='% {http_code} ': ???'

How can i do this?