<?xml version=“1.0” encoding=“UTF-8”?> <OperationDefinition xmlns=“hl7.org/fhir”>

<id value="Resource-graphql"/>

<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
  <valueInteger value="1"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
  <valueCode value="trial-use"/>
</extension>
<url value="http://hl7.org/fhir/OperationDefinition/Resource-graphql"/>
<version value="4.0.1"/>
<name value="Execute a graphql statement"/>
<status value="draft"/>
<kind value="operation"/>
<date value="2019-11-01T09:29:23+11:00"/>
<publisher value="HL7 (FHIR Project)"/>
<contact>
  <telecom>
    <system value="url"/>
    <value value="http://hl7.org/fhir"/>
  </telecom>
  <telecom>
    <system value="email"/>
    <value value="fhir@lists.hl7.org"/>
  </telecom>
</contact>
<description value="Execute a graphql statement on a since resource or against the entire system. See the [Using GraphQL with FHIR](graphql.html) page for further details.&#10;&#10;For the purposes of graphQL compatibility, this operation can also be invoked using a POST with the graphQL as the body, or a JSON body (see [graphQL spec](http://graphql.org/) for details)"/>
<code value="graphql"/>
<resource value="Resource"/>
<system value="true"/>
<type value="false"/>
<instance value="true"/>
<parameter>
  <name value="query"/>
  <use value="in"/>
  <min value="1"/>
  <max value="1"/>
  <type value="string"/>
</parameter>
<parameter>
  <name value="result"/>
  <use value="out"/>
  <min value="1"/>
  <max value="1"/>
  <documentation value="The content is always returned as application/json; this SHOULD be specified in the Accept header"/>
  <type value="Binary"/>
</parameter>

</OperationDefinition>