---
type: "codesystem"
title: "Parameter Types used in Operation Definitions"
codesystem: "operation-parameter-type"
---
# Parameter Types used in Operation Definitions

- **Official URL**: http://hl7.org/fhir/ValueSet/special-types
- **Status**: draft
- **Name**: ParameterTypesForOperationDefinitions
- **Title**: Parameter Types used in Operation Definitions
- **Description**: Parameter Types used in Operation Definitions
- **Case Sensitive**: true
- **Content**: complete

## Concepts

| Code | Display | Definition |
| --- | --- | --- |
| Any | Any | Special type for any kind of resource |

## CodeSystem XML



```xml
<?xml version="1.0" encoding="UTF-8"?><CodeSystem xmlns="http://hl7.org/fhir">
  <url value="http://hl7.org/fhir/ValueSet/special-types"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.1851"/>
  </identifier>
  <name value="ParameterTypesForOperationDefinitions"/>
  <title value="Parameter Types used in Operation Definitions"/>
  <status value="draft"/>
  <experimental value="false"/>
  <date value="2014-07-22T00:00:00+10:00"/>
  <description value="Parameter Types used in Operation Definitions"/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/operation-definition-parameter-type"/>
  <content value="complete"/>
  <concept>
    <code value="Any"/>
    <display value="Any"/>
    <definition value="Special type for any kind of resource"/>
  </concept>
</CodeSystem>
```