Issues

Return very minimal REST responses to avoid 204 No content codes.

Add clarification over getting compositions by with version_uid vs versioned_object_uid

Define case of updating a COMPOSITION referencing a different OPT

Fix inconsistency over query_parameter(s)

Fix conflictual query execution endpoint-resolution when query name is 'aql'

Describe more clearly the datetime format for REST API

Add status 409 to POST .../ehr/{ehr_id}/directory

Add support to delete an update TEMPLATE

Fix TEMPLATE_ID examples

Add quotes to ETag headers

Correct and improve documentation on EHR

Register and specify supported content-types

Add support for 422 Unprocessable Entity

Fix few other query related issues

Improve Query REST API

Add has_xxx operations to the REST API

use SM derived models as REST API resources

Add Simplified Data Template format specification

Correct text or fix various typos of REST APIs

REST API documentation has a layout glitch

Cleanup /query endpoint

Align REST API look & feel other openEHR specifications

Improve REST Api crosslinks

Add change log information on doc-pages.