Accept Header
An HTTP request header that specifies which media types the client can process, enabling server-driven content negotiation.
関連プロトコル
ガイドで言及されています
HTTP Content Negotiation: Complete Guide
HTTP Fundamentals
API Versioning Strategies: URL, Header, and Query Param
API Design & Best Practices
RFC 6455: WebSocket Protocol Deep Dive
Protocol Deep Dives
API Gateway Request Routing: Path, Header, and Content-Based
API Gateway Patterns
API Versioning Through the Gateway: URI, Header, and Media Type
API Gateway Patterns