|FHIR Infrastructure Work Group||Maturity Level : N||
||Use Context : Any|
This is a value set defined by the FHIR project.
A code that indicates how the server supports conditional read.
|Committee:||FHIR Infrastructure Work Group|
|OID:||2.16.840.1.113883.4.642.3.200 (for OID based terminology systems)|
|Source Resource||XML / JSON|
This value set is used in the following places:
This value set includes codes from the following code systems:
This value set contains 4 concepts
|not-supported||Not Supported||No support for conditional reads.|
|modified-since||If-Modified-Since||Conditional reads are supported, but only with the If-Modified-Since HTTP Header.|
|not-match||If-None-Match||Conditional reads are supported, but only with the If-None-Match HTTP Header.|
|full-support||Full Support||Conditional reads are supported, with both If-Modified-Since and If-None-Match HTTP Headers.|
See the full registry of value sets defined as part of FHIR.
Explanation of the columns that may appear on this page:
|Lvl||A few code lists that FHIR defines are hierarchical - each code is assigned a level. For value sets, levels are mostly used to organize codes for user convenience, but may follow code system hierarchy - see Code System for further information|
|Source||The source of the definition of the code (when the value set draws in codes defined elsewhere)|
|Code||The code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')|
|Display||The display (used in the display element of a Coding ). If there is no display, implementers should not simply display the code, but map the concept into their application|
|Definition||An explanation of the meaning of the concept|
|Comments||Additional notes about how to use the code|