The new HTTP QUERY method explained

RFC 10008 introduces a new HTTP QUERY method designed for complex data filtering and retrieval operations that traditionally relied on GET requests with query parameters or POST requests. The QUERY method allows sending request bodies like POST while maintaining the safe and idempotent properties of GET, avoiding the problems of overly long URLs, encoding issues, and semantic confusion that arise from using POST for read-only operations. This method enables cleaner handling of complex relational queries and nested data structures while preserving proper caching and middleware behavior.