Contains X-QuoteSnap which is an HMAC hash encrypted by SHA256 and serves as the signature from the QuoteSnap Server sent to the Client Server.
The signature is encrypted using SHA256, with the key being the apiKey generated on the settings screen and the data being the shop name (e.g., mystore.myshopify.com).
The Client Server should verify this HMAC to ensure that the request is sent from the QuoteSnap Server.