This part of the iSHARE scheme is considered normative and is therefore compliant with RFC 2119.
Often data is temporarily stored on a different medium, to enable faster access to the data.
For every API exposed under iSHARE caching MUST Be made explicit to the API consumer.
If a response is not cacheable it MUST contain the following headers:
Adherence information
Cache-Control: no-store Pragma: no-cache
If a response is cacheable it MUST contain the following headers:
Adherence information
Cache-Control: max-age=31536000
Note: max-age MAY vary