Detecting 3PL Service Usage for Shopify Stores

[rye_dev_team]

I'm writing to seek assistance regarding a specific issue I have encountered while working with the Shopify API. I have been utilizing the "createCart" mutation and I'm facing a challenge in determining whether a store employs third-party logistics (3PL) services or not.

My main concern arises from the fact that when using the "createCart" mutation, I am not receiving the "deliveryGroups" information for stores that utilize 3PL services. As a result, it becomes difficult for me to identify whether a store relies solely on in-house logistics or utilizes 3PL services.

Are there any alternative methods to determine if a Shopify store uses 3PL services or not during the cart creation process? If there are any additional GraphQL queries or API endpoints available that can provide me with the necessary information, I would greatly appreciate your guidance on their effective implementation.

[rye_dev_team]

PS: Excuse me, it is a "cartCreate" mutation not "createCart"