curl --request POST \
  --url https://api.example.com/v1/crm/inventories/sets/{set_id}/tarifs/bulk_update/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "tarifs": [
    {
      "price": "<string>",
      "inventory_set": 123,
      "inventory_set_price": 123,
      "id": 123
    }
  ]
}
'

{
  "tarifs": [
    {
      "price": "<string>",
      "inventory_set": 123,
      "inventory_set_price": 123,
      "id": 123
    }
  ]
}