curl --location --request GET '/OrderingGroup/?showLinkedCustomers'
{
"id": "gdpgdh",
"orderingGroupID": "OG4957",
"orderingGroupName": "Regional Distributors",
"orderingSubGroupID": "0603",
"orderingSubGroupName": "Sarah Lehner",
"customers": [
"CUST1810",
"CUST6206",
"CUST9568"
]
}