Delete a Line Item Group

curl --request DELETE \
  --url https://dev.seqhq.io/api/invoices/{invoice}/line-item-groups/{id} \
  --header 'Authorization: <authorization>'

{
  "id": "4639a112-f821-4bc1-bc2d-6f9ece5b7c0f",
  "invoiceId": "cd11218d-fa00-4faa-8684-a43113d076a8",
  "title": "Users",
  "description": "Charges for users",
  "index": 2,
  "netTotal": "51.20",
  "totalTax": "2.50",
  "grossTotal": "101.23"
}