<?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. 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>