<?xml version="1.0" encoding="utf-8"?>
<schema targetNamespace="urn:ietf:params:xml:ns:epp-1.0"
xmlns:epp="urn:ietf:params:xml:ns:epp-1.0"
xmlns:eppcom="urn:ietf:params:xml:ns:eppcom-1.0"
<!--
Import common element types.
-->
<import namespace="urn:ietf:params:xml:ns:eppcom-1.0" />
<annotation>
<documentation>Extensible Provisioning Protocol v1.0
schema.</documentation>
</annotation>
<!--
Every EPP XML instance must begin with this element.
-->
<element name="epp" type="epp:eppType" />
<!--
An EPP XML instance must contain a greeting, hello, command,
response, or extension.
-->
<complexType name="eppType">
<choice>
<element name="greeting" type="epp:greetingType" />
<element name="hello" />
<element name="command" type="epp:commandType" />
<element name="response" type="epp:responseType" />
<element name="extension" type="epp:extAnyType" />
</choice>
</complexType>
<!--
A greeting is sent by a server in response to a client connection
or <hello>.
-->
<complexType name="greetingType">
<sequence>
<element name="svID" type="epp:sIDType" />
<element name="svDate" type="dateTime" />
<element name="svcMenu" type="epp:svcMenuType" />
<element name="dcp" type="epp:dcpType" />
</sequence>
</complexType>
<!--
Server IDs are strings with minimum and maximum length restrictions.
-->
<simpleType name="sIDType">
<restriction base="normalizedString">
<minLength value="3" />
<maxLength value="64" />
</restriction>
</simpleType>
<!--
A server greeting identifies available object services.
-->
<complexType name="svcMenuType">
<sequence>
<element name="version" type="epp:versionType" maxOccurs="unbounded" />
<element name="lang" type="language" maxOccurs="unbounded" />
<element name="objURI" type="anyURI" maxOccurs="unbounded" />
<element name="svcExtension" type="epp:extURIType" minOccurs="0" />
</sequence>
</complexType>
<!--
Data Collection Policy types.
-->
<complexType name="dcpType">
<sequence>
<element name="access" type="epp:dcpAccessType" />
<element name="statement" type="epp:dcpStatementType"
maxOccurs="unbounded" />
<element name="expiry" type="epp:dcpExpiryType" minOccurs="0" />
</sequence>
</complexType>
<complexType name="dcpAccessType">
<choice>
<element name="all" />
<element name="none" />
<element name="null" />
<element name="other" />
<element name="personal" />
<element name="personalAndOther" />
</choice>
</complexType>
<complexType name="dcpStatementType">
<sequence>
<element name="purpose" type="epp:dcpPurposeType" />
<element name="recipient" type="epp:dcpRecipientType" />
<element name="retention" type="epp:dcpRetentionType" />
</sequence>
</complexType>
<complexType name="dcpPurposeType">
<sequence>
<element name="admin" minOccurs="0" />
<element name="contact" minOccurs="0" />
<element name="other" minOccurs="0" />
<element name="prov" minOccurs="0" />
</sequence>
</complexType>
<complexType name="dcpRecipientType">
<sequence>
<element name="other" minOccurs="0" />
<element name="ours" type="epp:dcpOursType" minOccurs="0"
maxOccurs="unbounded" />
<element name="public" minOccurs="0" />
<element name="same" minOccurs="0" />
<element name="unrelated" minOccurs="0" />
</sequence>
</complexType>
<complexType name="dcpOursType">
<sequence>
<element name="recDesc" type="epp:dcpRecDescType" minOccurs="0" />
</sequence>
</complexType>
<simpleType name="dcpRecDescType">
<restriction base="token">
<minLength value="1" />
<maxLength value="255" />
</restriction>
</simpleType>
<complexType name="dcpRetentionType">
<choice>
<element name="business" />
<element name="indefinite" />
<element name="legal" />
<element name="none" />
<element name="stated" />
</choice>
</complexType>
<complexType name="dcpExpiryType">
<choice>
<element name="absolute" type="dateTime" />
<element name="relative" type="duration" />
</choice>
</complexType>
<!--
Extension framework types.
-->
<complexType name="extAnyType">
<sequence>
<any namespace="##other" maxOccurs="unbounded" />
</sequence>
</complexType>
<complexType name="extURIType">
<sequence>
<element name="extURI" type="anyURI" maxOccurs="unbounded" />
</sequence>
</complexType>
<!--
An EPP version number is a dotted pair of decimal numbers.
-->
<simpleType name="versionType">
<restriction base="token">
<pattern value="[1-9]+\.[0-9]+" />
<enumeration value="1.0" />
</restriction>
</simpleType>
<!--
Command types.
-->
<complexType name="commandType">
<sequence>
<choice>
<element name="check" type="epp:readWriteType" />
<element name="create" type="epp:readWriteType" />
<element name="delete" type="epp:readWriteType" />
<element name="info" type="epp:readWriteType" />
<element name="login" type="epp:loginType" />
<element name="logout" />
<element name="poll" type="epp:pollType" />
<element name="renew" type="epp:readWriteType" />
<element name="transfer" type="epp:transferType" />
<element name="update" type="epp:readWriteType" />
</choice>
<element name="extension" type="epp:extAnyType" minOccurs="0" />
<element name="clTRID" type="epp:trIDStringType" minOccurs="0" />
</sequence>
</complexType>
<!--
The <login> command.
-->
<complexType name="loginType">
<sequence>
<element name="clID" type="eppcom:clIDType" />
<element name="pw" type="epp:pwType" />
<element name="newPW" type="epp:pwType" minOccurs="0" />
<element name="options" type="epp:credsOptionsType" />
<element name="svcs" type="epp:loginSvcType" />
</sequence>
</complexType>
<complexType name="credsOptionsType">
<sequence>
<element name="version" type="epp:versionType" />
<element name="lang" type="language" />
</sequence>
</complexType>
<simpleType name="pwType">
<restriction base="token">
<minLength value="6" />
<maxLength value="16" />
</restriction>
</simpleType>
<complexType name="loginSvcType">
<sequence>
<element name="objURI" type="anyURI" maxOccurs="unbounded" />
<element name="svcExtension" type="epp:extURIType" minOccurs="0" />
</sequence>
</complexType>
<!--
The <poll> command.
-->
<complexType name="pollType">
<attribute name="op" type="epp:pollOpType" use="required" />
<attribute name="msgID" type="token" />
</complexType>
<simpleType name="pollOpType">
<restriction base="token">
<enumeration value="ack" />
<enumeration value="req" />
</restriction>
</simpleType>
<!--
The <transfer> command. This is object-specific, and uses attributes
to identify the requested operation.
-->
<complexType name="transferType">
<sequence>
<any namespace="##other" />
</sequence>
<attribute name="op" type="epp:transferOpType" use="required" />
</complexType>
<simpleType name="transferOpType">
<restriction base="token">
<enumeration value="approve" />
<enumeration value="cancel" />
<enumeration value="query" />
<enumeration value="reject" />
<enumeration value="request" />
</restriction>
</simpleType>
<!--
All other object-centric commands. EPP doesn't specify the syntax or
semantics of object-centric command elements. The elements MUST be
described in detail in another schema specific to the object.
-->
<complexType name="readWriteType">
<sequence>
<any namespace="##other" />
</sequence>
</complexType>
<complexType name="trIDType">
<sequence>
<element name="clTRID" type="epp:trIDStringType" minOccurs="0" />
<element name="svTRID" type="epp:trIDStringType" />
</sequence>
</complexType>
<simpleType name="trIDStringType">
<restriction base="token">
<minLength value="3" />
<maxLength value="64" />
</restriction>
</simpleType>
<!--
Response types.
-->
<complexType name="responseType">
<sequence>
<element name="result" type="epp:resultType" maxOccurs="unbounded" />
<element name="msgQ" type="epp:msgQType" minOccurs="0" />
<element name="resData" type="epp:extAnyType" minOccurs="0" />
<element name="extension" type="epp:extAnyType" minOccurs="0" />
<element name="trID" type="epp:trIDType" />
</sequence>
</complexType>
<complexType name="resultType">
<sequence>
<element name="msg" type="epp:msgType" />
<choice minOccurs="0" maxOccurs="unbounded">
<element name="value" type="epp:errValueType" />
<element name="extValue" type="epp:extErrValueType" />
</choice>
</sequence>
<attribute name="code" type="epp:resultCodeType" use="required" />
</complexType>
<complexType name="errValueType" mixed="true">
<sequence>
<any namespace="##any" processContents="skip" />
</sequence>
<anyAttribute namespace="##any" processContents="skip" />
</complexType>
<complexType name="extErrValueType">
<sequence>
<element name="value" type="epp:errValueType" />
<element name="reason" type="epp:msgType" />
</sequence>
</complexType>
<complexType name="msgQType">
<sequence>
<element name="qDate" type="dateTime" minOccurs="0" />
<element name="msg" type="epp:mixedMsgType" minOccurs="0" />
</sequence>
<attribute name="count" type="unsignedLong" use="required" />
<attribute name="id" type="eppcom:minTokenType" use="required" />
</complexType>
<complexType name="mixedMsgType" mixed="true">
<sequence>
<any processContents="skip" minOccurs="0" maxOccurs="unbounded" />
</sequence>
<attribute name="lang" type="language" default="en" />
</complexType>
<!--
Human-readable text may be expressed in languages other than English.
-->
<complexType name="msgType">
<simpleContent>
<extension base="normalizedString">
<attribute name="lang" type="language" default="en" />
</extension>
</simpleContent>
</complexType>
<!--
EPP result codes.
-->
<simpleType name="resultCodeType">
<restriction base="unsignedShort">
<enumeration value="1000" />
<enumeration value="1001" />
<enumeration value="1300" />
<enumeration value="1301" />
<enumeration value="1500" />
<enumeration value="2000" />
<enumeration value="2001" />
<enumeration value="2002" />
<enumeration value="2003" />
<enumeration value="2004" />
<enumeration value="2005" />
<enumeration value="2100" />
<enumeration value="2101" />
<enumeration value="2102" />
<enumeration value="2103" />
<enumeration value="2104" />
<enumeration value="2105" />
<enumeration value="2106" />
<enumeration value="2200" />
<enumeration value="2201" />
<enumeration value="2202" />
<enumeration value="2300" />
<enumeration value="2301" />
<enumeration value="2302" />
<enumeration value="2303" />
<enumeration value="2304" />
<enumeration value="2305" />
<enumeration value="2306" />
<enumeration value="2307" />
<enumeration value="2308" />
<enumeration value="2400" />
<enumeration value="2500" />
<enumeration value="2501" />
<enumeration value="2502" />
</restriction>
</simpleType>
<!--
End of schema.
-->
</schema>