/inventory_journal_entries

This endpoint provides the ability to adjust parts inventory.

part_location_detail_id is available from GET /parts/:id endpoint. The id attribute for parts_locations will provide that value.

// GET /parts/:id
{
  "id": 766443,
  ... 
  "part_locations": [
    {
      "id": 4913392, // <- this is the part_location_detail_id
      "part_location_name": "Austin HQ",
     ...
   }
  ]
}

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Advanced Inventory Valuation Method (LIFO/FIFO)

If your account has been setup to use LIFO/FIFO, you must provide unit_cost_cents value for any positive inventory change. You can find additional information here