HTTP field: Client-Cert
Client-Cert is a registered field in the IANA HTTP Field Name Registry. Structured Field type: Item.
HTTP fields are message metadata; their meaning depends on direction, combination rules, and the HTTP version carrying them. Use Client-Cert only according to its defining specification. Defining reference: RFC 9440, Section 2: Client-Cert HTTP Header Field.
Registry-backed field entry. The field is currently marked registered by IANA. Structured Field type: Item. Defining reference: RFC 9440, Section 2: Client-Cert HTTP Header Field.
Check whether the field is end-to-end or hop-by-hop, whether it varies a cache response, and whether it carries security-sensitive data before forwarding or logging it.
Check the linked specification for its direction, combination rules, caching behavior, and security considerations before generating or trusting it.
IANA registry: http-fields/field-names · structured type: Item
Registry reference: RFC 9440, Section 2: Client-Cert HTTP Header Field