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Model

CategoryLinkManagement

Magento\Catalog\Model\CategoryLinkManagement

What it does

This class manages the relationship between products and categories in Magento 2.

Developers use it to retrieve all products assigned to a specific category or to assign/unassign products to multiple categories programmatically.

It handles the linking logic, indexing updates, and ensures data consistency when managing product-category associations through the API.

Public Methods

  • getAssignedProducts()
  • assignProductToCategories()