ReservationBuilderInterface

What it does

This interface defines a builder pattern for creating inventory reservation objects in Magento 2's Multi-Source Inventory (MSI) system.

Developers use this to construct reservations that track inventory quantity changes for specific products (SKU) on a stock, typically when processing orders, refunds, or cancellations.

The builder pattern ensures all required data (stock ID, SKU, quantity, and optional metadata) is properly set before creating the reservation.

Public Methods

• setStockId()
• setSku()
• setQuantity()
• setMetadata()
• build()