{"id":"naming-conventions-http-headers","title":"HTTP Header Names","section":"naming-conventions","rules":[{"requirement":"SHOULD","rule":"Use Hyphenated-Pascal-Case or lower-kebab-case"},{"requirement":"SHOULD NOT","rule":"Custom headers should not start with X- (per RFC 6648)"}],"examples":{"recommended":["Content-Type","Authorization","X-Request-Id","x-correlation-id"],"notRecommended":["content_type","CONTENT-TYPE"]}}