curl --location --request POST 'https://api.stateset.com/v1/inventory_items/:id/adjust' \
--header 'Content-Type: application/json' \
--header 'Authorization: Token <token>' \
--data-raw '{
    "inventory_item_id": "inv_abc123",
    "adjustment_type": "reconciliation",
    "quantity_change": -5,
    "reason": "Physical count showed 5 less than system",
    "warehouse_id": "wh_east_01",
    "location_id": "loc_a1_shelf_3",
    "reference_number": "COUNT_2024_001",
    "cost_adjustment": -125.00
}'

mutation inventoryAdjustMutation {
  inventoryAdjust(
    inventoryItemId: "${inventoryItemId}",
    adjustmentType: "${adjustmentType}",
    quantityChange: ${quantityChange},
    reason: "${reason}",
    warehouseId: "${warehouseId}",
    locationId: "${locationId}",
    referenceNumber: "${referenceNumber}",
    costAdjustment: ${costAdjustment}
  ) {
    adjustment {
      id
      quantity_before
      quantity_after
      quantity_change
      cost_impact
    }
    userErrors {
      field
      message
    }
  }
}

const adjustment = await stateset.inventory.adjust({
  inventory_item_id: 'inv_abc123',
  adjustment_type: 'reconciliation',
  quantity_change: -5,
  reason: 'Physical count showed 5 less than system',
  warehouse_id: 'wh_east_01',
  location_id: 'loc_a1_shelf_3',
  reference_number: 'COUNT_2024_001',
  cost_adjustment: -125.00
});

adjustment = stateset.inventory.adjust({
  'inventory_item_id': 'inv_abc123',
  'adjustment_type': 'reconciliation',
  'quantity_change': -5,
  'reason': 'Physical count showed 5 less than system',
  'warehouse_id': 'wh_east_01',
  'location_id': 'loc_a1_shelf_3',
  'reference_number': 'COUNT_2024_001',
  'cost_adjustment': -125.00
})

adjustment = Stateset::Inventory.adjust({
  inventory_item_id: 'inv_abc123',
  adjustment_type: 'reconciliation',
  quantity_change: -5,
  reason: 'Physical count showed 5 less than system',
  warehouse_id: 'wh_east_01',
  location_id: 'loc_a1_shelf_3',
  reference_number: 'COUNT_2024_001',
  cost_adjustment: -125.00
})

adjustment, err := stateset.Inventory.adjust({
  InventoryItemID: 'inv_abc123',
  AdjustmentType: 'reconciliation',
  QuantityChange: -5,
  Reason: 'Physical count showed 5 less than system',
  WarehouseID: 'wh_east_01',
  LocationID: 'loc_a1_shelf_3',
  ReferenceNumber: 'COUNT_2024_001',
  CostAdjustment: -125.00
})

InventoryAdjustment adjustment = stateset.inventory.adjust({
  inventoryItemId: 'inv_abc123',
  adjustmentType: 'reconciliation',
  quantityChange: -5,
  reason: 'Physical count showed 5 less than system',
  warehouseId: 'wh_east_01',
  locationId: 'loc_a1_shelf_3',
  referenceNumber: 'COUNT_2024_001',
  costAdjustment: -125.00
});

$adjustment = $stateset->inventory->adjust([
  'inventory_item_id' => 'inv_abc123',
  'adjustment_type' => 'reconciliation',
  'quantity_change' => -5,
  'reason' => 'Physical count showed 5 less than system',
  'warehouse_id' => 'wh_east_01',
  'location_id' => 'loc_a1_shelf_3',
  'reference_number' => 'COUNT_2024_001',
  'cost_adjustment' => -125.00
]);

var adjustment = await stateset.Inventory.Adjust(new {
  InventoryItemId = 'inv_abc123',
  AdjustmentType = 'reconciliation',
  QuantityChange = -5,
  Reason = 'Physical count showed 5 less than system',
  WarehouseId = 'wh_east_01',
  LocationId = 'loc_a1_shelf_3',
  ReferenceNumber = 'COUNT_2024_001',
  CostAdjustment = -125.00
});

{
  "id": "adj_xyz789",
  "inventory_item_id": "inv_abc123",
  "adjustment_type": "reconciliation",
  "quantity_before": 100,
  "quantity_after": 95,
  "quantity_change": -5,
  "cost_impact": -125.00,
  "reason": "Physical count showed 5 less than system",
  "warehouse_id": "wh_east_01",
  "location_id": "loc_a1_shelf_3",
  "reference_number": "COUNT_2024_001",
  "adjusted_by": "user_123",
  "adjusted_at": "2024-01-15T14:30:00Z",
  "success": true
}

{
  "error": {
    "code": "insufficient_stock",
    "message": "Cannot adjust inventory below zero. Current quantity: 3, requested change: -5",
    "details": {
      "current_quantity": 3,
      "requested_change": -5,
      "minimum_allowed": 0
    }
  }
}