php-symfony-api-platform-serialization

Control API Platform output with serialization groups, custom normalizers, and context-aware serialization. WHEN: Configuring serialization groups, creating custom normalizers, implementing computed fields, role-based serialization, controlling API response shape. WHEN NOT: API security (use php-symfony-api-platform-security), filters (use php-symfony-api-platform-filters), resource configuration (use php-symfony-api-platform-resources).