# text.div
This code system http://hl7.org/fhir/conditional-read-status defines the following codes:

Code | Display | Definition
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.

# description
A code that indicates how the server supports conditional read.

# concept[].definition
Conditional reads are supported, but only with the If-Modified-Since HTTP Header.

# concept[].definition
Conditional reads are supported, but only with the If-None-Match HTTP Header.

# concept[].definition
Conditional reads are supported, with both If-Modified-Since and If-None-Match HTTP Headers.