salesOrdersForOrderHubRequests does not import Supplier site value at Line level

Summary:

Content (please ensure you mask any confidential information):

We are using salesOrdersForOrderHubRequests Rest API for sales order import.

We are passing supplier details at sales order line level i.e, Supplier Name and Supplier Site Id. But we noticed that after Order Import, Supplier Site is not present at line level. This is needed for Drop ship.

Please let us know how to proceed on this.

"supplier": [
{
"SupplierName": "XYZ",
"SupplierSiteId": 1234
}
],

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