The CMSD-Static HTTP header — tracing & correlation, not observed in the catalog.
CMSD-Static
Tracing & Correlation IANA provisional
A reference entry. The registry facts and catalog measurements below are complete; the written guidance for this header has not been authored yet.
CMSD-Static is tracing & correlation — Headers that let one call be followed across many systems — request ids, correlation ids, trace context.
The registry
Listed in the IANA HTTP Field Name Registry as a provisional entry — registered, but not through a standards-track document. Defined in CTA][CTA-5006 Common Media Server Data (CMSD).
In the catalog
Registered with IANA and declared by not one of the 26,641 providers in the API Evangelist catalog. A registered field with no observed use is still part of the vocabulary — it just is not part of the practice.
Governed by these rules
Machine-enforceable governance rules from rules.apievangelist.com that apply to this header when it appears in an OpenAPI.
OpenAPI Components Headers Error error
Utilizing the headers object in the centralized OpenAPI components library helps make headers reusable across API requests and responses
Guidance: Rate Limits →OpenAPI Components Headers Info info
Utilizing the headers object in the centralized OpenAPI components library helps make headers reusable across API requests and responses
Guidance: Rate Limits →OpenAPI Headers Hyphenated Pascal Case error
HTTP headers should follow Hyphenated-Pascal-Case naming convention for consistency and readability, such as Content-Type, X-Request-Id, or Accept-Language.
Guidance: Naming →