curl --location --request POST '/v1.3/product_items/update' \
--header 'access_token;' \
--header 'timestamp;' \
--header 'nonce;' \
--header 'Content-Type: application/json' \
--data-raw '{
"account_id": 111111111,
"catalog_id": 1234,
"product_outer_id": "xly_123",
"price": 12.9900000000000002131628207280300557613372802734375,
"sale_price": 12.9900000000000002131628207280300557613372802734375,
"price_pc": 12.9900000000000002131628207280300557613372802734375,
"price_mobile": 12.9900000000000002131628207280300557613372802734375,
"price_app": 11.8800000000000007815970093361102044582366943359375,
"stock_volume": 1000,
"discount": 0.84999999999999997779553950749686919152736663818359375,
"expiration_time": 1516774131
}'