



                                                                J. Gould
                                                                  L. Jia
                                                          VeriSign, Inc.
                                                        January 10, 2014


    Registry Mapping for the Extensible Provisioning Protocol (EPP)
                  verisign_epp-extension_registry_v01

Abstract

   This document describes an Extensible Provisioning Protocol (EPP)
   mapping for provisioning zones (e.g. top-level domains) in a Domain
   Name Registry.  The attributes of a zone include the features and
   policies of the zone.

Legal Disclaimer

   COPYRIGHT NOTIFICATION

   Copyright 2014 VeriSign, Inc. All rights reserved.  VERISIGN; the
   Verisign logo; and other trademarks, service marks and Verisign
   designs are registered or unregistered trademarks of VeriSign Inc.
   and its subsidiaries in the United States and foreign countries.
   Copyright laws and international treaties protect this document, and
   any Verisign product to which it relates.

   VERISIGN PROPRIETARY INFORMATION

   This document is the property of VeriSign, Inc. and its subsidiaries
   (together "Verisign") It may be used by recipient only for the
   purpose for which it was transmitted and must be returned upon
   request or when no longer needed by recipient.  It may not be copied
   or communicated without the prior written consent of Verisign.

   NOTICE AND CAUTION

   Concerning U.S.  Patent or Trademark Rights

   Verisign and other trademarks, service marks and logos are registered
   or unregistered trademarks of Verisign and its subsidiaries in the
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   patent, trademark or service mark owner and no other person may



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   exercise such rights without express permission, authority or license
   secured from the patent, trademark or service mark owner.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Conventions Used in This Document . . . . . . . . . . . .   3
   2.  Object Attributes . . . . . . . . . . . . . . . . . . . . . .   3
     2.1.  Zone Name . . . . . . . . . . . . . . . . . . . . . . . .   3
     2.2.  Dates and Times . . . . . . . . . . . . . . . . . . . . .   3
     2.3.  Zone Object . . . . . . . . . . . . . . . . . . . . . . .   4
   3.  EPP Command Mapping . . . . . . . . . . . . . . . . . . . . .  23
     3.1.  EPP Query Commands  . . . . . . . . . . . . . . . . . . .  23
       3.1.1.  EPP <check> Command . . . . . . . . . . . . . . . . .  23
       3.1.2.  EPP <info> Command  . . . . . . . . . . . . . . . . .  25
       3.1.3.  EPP <transfer> Command  . . . . . . . . . . . . . . .  29
     3.2.  EPP Transform Commands  . . . . . . . . . . . . . . . . .  29
       3.2.1.  EPP <create> Command  . . . . . . . . . . . . . . . .  29
       3.2.2.  EPP <delete> Command  . . . . . . . . . . . . . . . .  31
       3.2.3.  EPP <renew> Command . . . . . . . . . . . . . . . . .  32
       3.2.4.  EPP <transfer> Command  . . . . . . . . . . . . . . .  32
       3.2.5.  EPP <update> Command  . . . . . . . . . . . . . . . .  33
   4.  Formal Syntax . . . . . . . . . . . . . . . . . . . . . . . .  34
     4.1.  Registry Mapping Schema . . . . . . . . . . . . . . . . .  34
   5.  Change History  . . . . . . . . . . . . . . . . . . . . . . .  49
     5.1.  Version 01  . . . . . . . . . . . . . . . . . . . . . . .  49
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .  49
   7.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  49
     7.1.  Normative References  . . . . . . . . . . . . . . . . . .  49
     7.2.  URIs  . . . . . . . . . . . . . . . . . . . . . . . . . .  50
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  50

1.  Introduction

   This document describes an extension mapping for version 1.0 of the
   Extensible Provisioning Protocol (EPP) [RFC5730].  This document
   describes a Domain Name Registry Mapping, referred to as Registry
   Mapping, for the Extensible Provisioning Protocol (EPP) [RFC5730].  A
   Domain Name Registry can service one or more zones (e.g. top-level
   domains) with a variety of supported services and policies.  This
   mapping enables the provisioning of the zones in the Domain Name
   Registry.  A Domain Name Registry MAY support a subset of all of the
   commands defined in this mapping.








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1.1.  Conventions Used in This Document

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in RFC 2119 [RFC2119].

   XML is case sensitive.  Unless stated otherwise, XML specifications
   and examples provided in this document MUST be interpreted in the
   character case presented in order to develop a conforming
   implementation.

   In examples, "C:" represents lines sent by a protocol client and "S:"
   represents lines returned by a protocol server.  Indentation and
   white space in examples are provided only to illustrate element
   relationships and are not a REQUIRED feature of this protocol.

   "registry-1.0" is used as an abbreviation for
   "http://www.verisign.com/epp/registry-1.0".  The XML namespace prefix
   "registry" is used, but implementations MUST NOT depend on it and
   instead employ a proper namespace-aware XML parser and serializer to
   interpret and output the XML documents.

2.  Object Attributes

   An EPP registry object has attributes and associated values that may
   be viewed and modified by the sponsoring client or the server.  This
   section describes each attribute type in detail.  The formal syntax
   for the attribute values described here can be found in the "Formal
   Syntax" section of this document and in the appropriate normative
   references.

2.1.  Zone Name

   The syntax for zone names described in this document MUST conform to
   [RFC0952] and [RFC1123].  At the time of this writing, [RFC3490]
   describes a standard to use certain ASCII name labels to represent
   non-ASCII name labels.  These conformance requirements might change
   in the future as a result of progressing work in developing standards
   for internationalized names.

2.2.  Dates and Times

   Date and time attribute values MUST be represented in Universal
   Coordinated Time (UTC) using the Gregorian calendar.  The extended
   date-time form using upper case "T" and "Z" characters defined in XML
   Schema Part 2 [1] MUST be used to represent date-time values, as XML
   Schema does not support truncated date-time forms or lower case "T"
   and "Z" characters.



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2.3.  Zone Object

   The Zone object, represented by the <registry:zone> element, is the
   primary object managed by this mapping.  The Zone object can apply to
   any zone level (top level, second level, third level, etc.).  The
   <registry:zone> element contains the following child elements:

   <registry:name>  The zone name that can be at any level (top level,
       second level, third level, etc.).
   <registry:group>  An OPTIONAL server defined grouping of zones where
       the zones belong to the same deployable unit.
   <registry:subProduct>  An OPTIONAL sub-product identifier used for
       the zone and used as the value of the <namestoreExt:subProduct>
       element of the NameStore EPP Extension.
   <registry:related>  An OPTIONAL definition of the related zones,
       where there MAY be different forms of relationships.  The
       <registry:related> element contains the following child elements:


       <registry:fields>  An OPTIONAL definition of how related zone
           fields are managed.  The <registry:fields> element includes a
           required "type" attribute with either a "shared" or "sync"
           value.  A "shared" value indicates that the server shares a
           single set of field values across the related zones, where
           updating a field in one related zone results in updating the
           field value across all of the related zones.  A "sync" value
           indicates that the field values MUST be synchronized across
           the related zones by server policy.  The <registry:fields>
           element contains the following child elements:


           <registry:field>  One or more <registry:field> elements that
               are shared or MUST be synchronized according to the
               <registry:fields> "type" attribute value.  An example
               field value is "clID" to refer to the identifier of the
               sponsoring client or "registrant" to refer to the
               registrant contact.
       <registry:zoneMember>  One or more <registry:zoneMember> elements
           that defines the related zones.  The value of the
           <registry:zoneMember> element is the zone name.  The
           <registry:zoneMember> element includes a required "type"
           attribute with one of the following values:


           "primary"  All domain names in the zone MUST be a primary
               domain name.  A primary domain name MUST be the first one
               created and the last one deleted in the set of related
               domain names.



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           "alternate"  Domain names of the zone can only be created
               when the primary domain name exists.
           "primaryBasedOnCrDate"  A domain name in the zone can be
               either a primary or alternate domain name based on the
               earliest created date.  The first domain name created in
               the related zones will become the primary domain name and
               alternate domain names can be created / deleted.
           "equal"  There is no concept of primary and alternate domain
               names, so the related zones are treated as equal.  Domain
               names can be created and deleted in any order.
   <registry:phase>  Zero or more <registry:phase> elements that defines
       a phase of the zone based on the phases defined in the Launch
       Phase Mapping for the Extensible Provisioning Protocol (EPP) [2].
       The "type" attribute defines the phase name / type that include
       the following possible values with an OPTIONAL "name" attribute
       that defines the name of the type when the "type" attribute is
       set to "custom" or the name of the sub-type of the "type".  The
       "mode" attribute reflects the mode in which the phase runs.  The
       <registry:phase> element contains a <registry:startDate> child
       element that defines the start date and time of the phase and an
       OPTIONAL <registry:endDate> child element that defines the end
       date and time of the phase.  The "type" attribute supports the
       following values:


       "pre-delegation"  Phase when pre-delegation testing is done.
       "pre-launch"  A phase prior to the sunrise phase where no
           writable operations will be allowed.
       "sunrise"  Phase when trademark holders can submit registration
           applications with trademark information that can be validated
           by the server.
       "landrush"  Post sunrise phase when non-trademark holders are
           allowed to register domain names.
       "claims"  Trademark claims phase as defined by Trademark
           Clearinghouse model of displaying a claims notice to clients
           for domain names that match trademarks.
       "open"  Post launch phase that is also referred to as "steady
           state".  Servers MAY require additional trademark protection
           with this phase.
       "custom"  A custom server launch phase that is defined using the
           "name" attribute.
       The "mode" attribute supports the following values with the
       default value of "fcfs":


       "fcfs"  first-come-first-serve.  In this mode, each domain name
           is immediately created and there is no use of an application
           identifier.



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       "pending-registration"  In this mode, the domain name is created
           with the pendingCreate status with no use of an application
           identifier.
       "pending-application"  In this mode, the domain name, referred to
           as a domain application, is created in pendingCreate status
           with the server returning an application identifier in the
           create response for the client to use in subsequent commands
           (info, update, delete).  When a domain application is
           allocated, it will become a domain without the use of an
           application identifier.
   <registry:services>  The OPTIONAL EPP namespace URIs of the objects
       and object extensions supported by the server based on [RFC5730].
       The <registry:services> element contains the following child
       elements:


       <registry:objURI>  One or more <registry:objURI> elements that
           contain namespace URIs representing the objects that the
           server is capable of managing for the zone with the required
           "required" attribute that defines whether the server requires
           the use of object represented by the URI.
       <registry:svcExtension>  An OPTIONAL element that contains one or
           more <registry:extURI> elements that contain namespace URIs
           representing object extensions support by the server for the
           zone with the required "required" attribute that defines
           whether the server requires the use of the object extension
           represented by the URI.
   <registry:slaInfo>  The OPTIONAL Service-Level Agreement (SLA)
       information for the zone.  The SLA information CAN include
       availability as well as response time SLA's.  The
       <registry:slaInfo> element is a decimal value with the following
       attributes to define what the SLA value represents:


       "type"  The type of the SLA.
       "subtype"  The OPTIONAL sub-type of the SLA of the type in the
           event that there is a hierarchy of SLA types.
       "command"  The OPTIONAL command that the SLA applies to.
       "unit"  The OPTIONAL unit of the SLA.
   <registry:crID>  The OPTIONAL identifier of the client that created
       the zone.
   <registry:crDate>  The date and time of zone object creation.
   <registry:upID>  The OPTIONAL identifier of the client that last
       updated the zone object.  This element MUST NOT be present if the
       zone has never been modified.
   <registry:upDate>  The OPTIONAL date and time of the most recent zone
       object modification.  This element MUST NOT be present if the
       domain object has never been modified.



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   <registry:domain>  The domain name object policy information per
       [RFC5731].  The <registry:domain> element contains the following
       child elements:


       <registry:domainName>  One or more <registry:domainName> that
           define the policies for a domain name label for a specific
           level, defined with the "level" attribute, with a minimum
           value of "2" for the second level domain name label level.
           The <registry:domainName> element contains the following
           child elements:


           <registry:minLength>  An OPTIONAL minimum length of the
               domain name label.
           <registry:maxLength>  An OPTIONAL maximum length of the
               domain name label.
           <registry:alphaNumStart>  An OPTIONAL flag indicating whether
               the label must start with an alphanumeric character with
               a default of "false".
           <registry:alphaNumEnd>  An OPTIONAL flag indicating whether
               the label must end with an alphanumeric character with a
               default value of "false".
           <registry:onlyDnsChars>  An OPTIONAL flag indicating whether
               the label MUST only contain valid DNS characters
               (alphanumeric and '-') with a default value of "true".
           <registry:regex>  Zero or more <registry:regex> elements that
               contain a <registry:expression> child element that
               defines the regular expression to apply to domain name
               label along with an OPTIONAL <registry:explanation> child
               element that describes the regular expression with an
               OPTIONAL "lang" attribute that defines the language of
               the explanation with a default value of "en".
           <registry:reservedNames>  An OPTIONAL element that defines
               the set of reserved domain names starting from that label
               level.  The reserved names can refer to values with more
               than one level which is relative to the level of the
               parent <registry:domainName> element.  The
               <registry:reservedNames> element contains the following
               child elements:


               <registry:reservedName>  Zero or more
                   <registry:reservedName> elements containing a
                   reserved domain name relative to the level of the
                   parent <registry:domainName> element.
               <registry:reservedNameURI>  An OPTIONAL URI that to an
                   externally defined list of reserved domain name



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                   relative to the level of the parent
                   <registry:domainName> element.
       <registry:idn>  The OPTIONAL Internationalized Domain Name (IDN)
           policy information.  The <registry:idn> element contains the
           following child elements:


           <registry:idnVersion>  The OPTIONAL server unique version of
               the IDN language rules.
           <registry:idnaVersion>  An Internationalizing Domain Names in
               Applications (IDNA) version supported by the server.
               IDNA represents a collection of documents that describe
               the protocol and usage for Internationalized Domain for
               Applications like IDNA 2003, with value of 2003, or IDNA
               2008, with value of 2008.
           <registry:unicodeVersion>  The Unicode version supported by
               the server like the value of "6.0" for Unicode 6.0.
           <registry:encoding>  The OPTIONAL encoding for transforming
               Unicode characters uniquely and reversibly into DNS
               compatible characters with a default value of "Punycode".
           <registry:commingleAllowed>  An OPTIONAL boolean value that
               indicates whether commingling of scripts is allowed with
               a default value of "false".
           <registry:language>  Zero or more <registry:language>
               elements that defines the supported language codes and
               character code point policy.  The required "code"
               attribute defines the language code for the supported
               language.  The language code SHOULD be an ISO 639 (ISO
               639-1 or ISO 639-2) value.  The <registry:language>
               element contains the following child elements:


               <registry:table>  The OPTIONAL language table URI that
                   contains the set of code points for the language.
               <registry:variantStrategy>  An OPTIONAL strategy for the
                   handling of variants for the language.  If no
                   <registry:variantStrategy> element is specified then
                   variants are not supported by the language.  The
                   possible values for the <registry:variantStrategy>
                   element include:


                   "blocked"  Variant registrations are blocked for all
                       clients.
                   "restricted"  Variant registrations are allowed for
                       client of the original IDN registration.
                   "open"  Variant registrations are open to all
                       clients.



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       <registry:premiumSupport>  The OPTIONAL boolean value that
           indicates whether the server supports premium domain names
           with a default value of "false".
       <registry:contactsSupported>  The OPTIONAL boolean value that
           indicates whether contacts are supported with a default value
           of "true".
       <registry:contact>  Zero to three <registry:contact> elements
           that defines the minimum and maximum number of contacts by
           contact type.  The contact type is defined with the required
           "type" attribute with the possible values of "admin", "tech",
           and "billing".  The <registry:contact> element contains the
           following child elements:


           <registry:min>  The minimum number of contacts for the
               contact type.
           <registry:max>  The OPTIONAL maximum number of contacts for
               the contact type.  If the <registry:max> element is not
               defined the maximum number is unbounded.
       <registry:ns>  Defines the minimum and maximum number of
           delegated host objects (name servers) that can be associated
           with a domain object.  The <registry:ns> element contains the
           following child elements:


           <registry:min>  The minimum number of name servers associated
               with a domain object.
           <registry:max>  The OPTIONAL maximum number of name servers
               associated with a domain object.  If the <registry:max>
               element is not defined the maximum number is unbounded.
       <registry:childHost>  Defines the minimum and maximum number of
           subordinate host objects (child hosts) for a domain object.
           The <registry: childHost> element contains the following
           child elements:


           <registry:min>  The minimum number of child hosts for a
               domain object.
           <registry:max>  The OPTIONAL maximum number of child hosts
               for a domain object.  If the <registry:max> element is
               not defined the maximum number is unbounded.
       <registry:period>  Zero or more <registry:period> elements that
           defines the supported registration periods and default
           periods by command type.  The required "command" attribute
           defines the command type with sample values of "create",
           "renew", and "transfer".  The <registry:period> element
           contains one of the following elements:




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           <registry:length>  The default, minimum, and maximum period
               length for the command type.  The <registry:length>
               element contains the following child elements, where all
               of the child elements require the "unit" attribute with
               possible values of "y" for year and "m" for month:


               <registry:min>  The minimum supported period length.
               <registry:max>  The maximum supported period length.
               <registry:default>  The default period length if not
                   defined by the client.
           or <registry:serverDecided>  The registration period is
               decided by the server based on the relationship to a
               related object that MUST have the same expiration date.
       <registry:transferHoldPeriod>  The period of time a domain object
           is in the pending transfer before the transfer is auto
           approved by the server.  The <registry:transferHoldPeriod>
           element MUST have the "unit" attribute with the possible
           values of "y" for year, "m" for month, and "d" for day.
       <registry:gracePeriod>  Zero or more <registry:gracePeriod>
           elements that defines the grace periods by operation type.
           The required "command" attribute defines the operation type
           with the sample values of "create", "renew", "transfer", and
           "autoRenew".  The <registry:gracePeriod> element requires the
           "unit" attribute with the possible values of "d" for day, "h"
           for hour, and "m" for minute.
       <registry:rgp>  The OPTIONAL Registry Grace Period (RGP) status
           periods.  The <registry:rgp> element contains the following
           child elements, where each child element supports the "unit"
           attribute with the possible values of "y" for year, "m" for
           month, "d" for day, and "h" for hour:


           <registry:redemptionPeriod>  The length of time that a domain
               object will remain in the redemptionPeriod status unless
               the restore request command is received.
           <registry:pendingRestore>  The length of time that the domain
               object will remain in the pendingRestore status unless
               the restore report command is received.
           <registry:pendingDelete>  The length of time that the domain
               object will remain in the pendingDelete status prior to
               be purged.
       <registry:dnssec>  The OPTIONAL DNS Security Extensions (DNSSEC)
           policies for the server.  The <registry:dnssec> element
           contains the following child elements:






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           <registry:dsDataInterface>  Defines the DS Data Interface, as
               defined in [RFC5910], policies.  The
               <registry:dsDataInterface> element contains the following
               child elements:


               <registry:min>  The minimum number of DS associated with
                   the domain object.
               <registry:max>  The maximum number of DS associated with
                   the domain object.
               <registry:alg>  Zero or more <registry:alg> elements that
                   define the supported algorithms as described in
                   section 5.1.2 of [RFC4034].
               <registry:digestType>  Zero or more <registry:digestType>
                   elements that define the supported digest types as
                   described in section 5.1.3 of [RFC4034].
           <registry:keyDataInterface>  Defines the Key Data Interface,
               as defined in [RFC5910], policies.  The
               <registry:keyDataInterface> element contains the
               following child elements:


               <registry:min>  The minimum number of keys associated
                   with the domain object.
               <registry:max>  The maximum number of keys associated
                   with the domain object.
               <registry:alg>  Zero or more <registry:alg> elements that
                   define the supported algorithms as described in
                   section 2.1.3 of [RFC4034].
           <registry:maxSigLife>  Defines the maximum signature life
               policies.  The <registry:maxSigLife> element contains the
               following child elements:


               <registry:clientDefined>  An OPTIONAL boolean flag
                   indicating whether the client can set the maximum
                   signature life with a default value of "false".
               <registry:default>  The OPTIONAL default maximum
                   signature life set by the server.
               <registry:min>  An OPTIONAL minimum signature life
                   supported.  The <registry:min> element MUST NOT be
                   defined if the <registry:clientDefined> element value
                   is "false".
               <registry:max>  An OPTIONAL maximum signature life
                   supported.  The <registry:max> element MUST NOT be
                   defined if the <registry:clientDefined> element value
                   is "false".




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           <registry:urgent>  An OPTIONAL flag that of whether the
               client can specify the urgent attribute for DNSSEC
               updates with a default value of "false".
       <registry:maxCheckDomain>  The maximum number of domain names
           (<domain:name> elements) that can be included in a domain
           check command defined in [RFC5731].
       <registry:supportedStatus>  The OPTIONAL set of supported domain
           statuses defined in [RFC5731].
       <registry:authInfoRegEx>  The OPTIONAL regular expression used to
           validate the domain object authorization information value.
       <registry:customData>  The OPTIONAL set of custom data using key,
           value pairs.  The <registry:customData> element contains the
           following child elements:


           <registry:value>  One or more <registry:value> elements with
               a required "key" attribute .  The "key" attribute defines
               the key, and the <registry:value> value defines the value
               of the key, value pair.
   <registry:host>  The host object policy information per [RFC5732].
       The <registry:host> element contains the following child
       elements:


       <registry:internal>  Defines the minimum and maximum number of IP
           addresses supported for an internal host.  The
           <registry:internal> elements contains the following child
           elements:


           <registry:minIP>  Minimum number of IP addresses supported
               for an internal host.
           <registry:maxIP>  Maximum number of IP addresses supported
               for an internal host.
           <registry:sharePolicy>  The OPTIONAL policy for the sharing
               of internal hosts in the server.  The possible shared
               policy values include:


               "perZone"  The internal hosts are shared across all
                   domains of the zone.  There is a single pool of
                   internal hosts defined for the zone.
               "perSystem"  The internal hosts are shared across all
                   zones of the system.  There is a single pool of
                   internal hosts across all of the zones supported by
                   the system.





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       <registry:external>  Defines the policies for external hosts.
           The <registry:external> elements contains the following child
           elements:


           <registry:minIP>  Minimum number of IP addresses supported
               for an external host.
           <registry:maxIP>  Maximum number of IP addresses supported
               for an external host.
           <registry:sharePolicy>  The OPTIONAL policy for the sharing
               of external hosts in the server.  The possible shared
               policy values include:


               "perZone"  The external hosts are shared across all
                   domains of the zone.  There is a single pool of
                   external hosts defined for the zone.
               "perSystem"  The external hosts are shared across all
                   zones of the system.  There is a single pool of
                   external hosts across all of the zones supported by
                   the system.
       <registry:nameRegex>  Zero or more <registry:nameRegex> elements
           that define the regular expressions used to validate the host
           name value.
       <registry:maxCheckHost>  The maximum number of host names
           (<host:name> elements) that can be included in a host check
           command defined in [RFC5732].
       <registry:supportedStatus>  The OPTIONAL set of supported host
           statuses defined in [RFC5732].
       <registry:customData>  The OPTIONAL set of custom data using key,
           value pairs.  The <registry:customData> element contains the
           following child elements:


           <registry:value>  One or more <registry:value> elements with
               a required "key" attribute .  The "key" attribute defines
               the key, and the <registry:value> value defines the value
               of the key, value pair.
   <registry:contact>  The OPTIONAL contact object policy information
       per [RFC5733].  The <registry:contact> element contains the
       following child elements:


       <registry:contactIdRegEx>  The OPTIONAL regular expression used
           to validate the <contact:id> element defined in [RFC5733].
       <registry:sharePolicy>  The OPTIONAL policy for the sharing of
           contacts in the server.  The possible shared policy values
           include:



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           "perZone"  The contacts are shared across all objects of the
               zone.  There is a single pool of contacts defined for the
               zone.
           "perSystem"  The contacts are shared across all zones of the
               system.  There is a single pool of contacts across all of
               the zones supported by the system.
       <registry:intSupport>  A boolean value that defines whether the
           server supports the internationalized form of postal-address
           information using the type="int" attribute of [RFC5733].
       <registry:locSupport>  A boolean value that defines whether the
           server supports the localized form of postal-address
           information using the type="loc" attribute of [RFC5733].
       <registry:postalInfo>  The postal-address information policy
           information.  The <registry:postalInfo> element contains the
           following child elements:


           <registry:name>  The minimum and maximum length of
               <contact:name> element defined [RFC5733] using the
               <registry:minLength> and <registry:maxLength> child
               elements, respectively.
           <registry:org>  The minimum and maximum length of the
               <contact:org> element defined in [RFC5733] using the
               <registry:minLength> and <registry:maxLength> child
               elements, respectively.
           <registry:address>  The address information policy
               information.  The <registry:address> element contains the
               following child elements:


               <registry:street>  The minimum and maximum length and the
                   minimum and maximum number of the <contact:street>
                   elements defined in [RFC5733].  The <registry:street>
                   element contains the following child elements:


                   <registry:minLength>  The minimum length of the
                       <contact:street> elements.
                   <registry:maxLength>  The maximum length of the
                       <contact:street> elements.
                   <registry:minEntry>  The minimum number of
                       <contact:street> elements.
                   <registry:maxEntry>  The maximum number of
                       <contact:street> elements.
               <registry:city>  The minimum and maximum length of the
                   <contact:city< element defined in [RFC5733] using the
                   <registry:minLength> and <registry:maxLength> child
                   elements, respectively.



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               <registry:sp>  The minimum and maximum length of the
                   <contact:sp> element defined in [RFC5733] using the
                   <registry:minLength> and <registry:maxLength> child
                   elements, respectively.
               <registry:pc>  The minimum and maximum length of the
                   <contact:pc> element defined in [RFC5733] using the
                   <registry:minLength> and <registry:maxLength> child
                   elements, respectively.
           <registry:voiceRequired>  An OPTIONAL boolean flag indicating
               whether the server requires the <contact:voice> element
               to be defined, with a default value of "false".
           <registry:voiceExt>  The OPTIONAL minimum and maximum length
               of the <contact:voice> extension "x" attribute defined in
               [RFC5733] using the <registry:minLength> and
               <registry:maxLength> child elements, respectively.
           <registry:emailRegex>  Zero or more <registry:emailRegex>
               elements that define the regular expressions used to
               validate the <contact:email> element defined in
               [RFC5733].
       <registry:maxCheckContact>  The maximum number of contact
           identifiers (<contact:id> elements) that can be included in a
           contact check command defined in [RFC5733].
       <registry:authInfoRegex>  The OPTIONAL regular expression used to
           validate the contact object authorization information value.
       <registry:clientDisclosureSupported>  The OPTIONAL flag that
           indicates whether the server supports the client to identify
           elements that require exception server-operator handling to
           allow or restrict disclosure to third parties defined in
           [RFC5733] with a default of "false".
       <registry:supportedStatus>  The OPTIONAL set of supported contact
           statuses defined in [RFC5733].
       <registry:transferHoldPeriod>  The OPTIONAL period of time a
           contact object is in the pending transfer before the transfer
           is auto approved by the server.  The
           <registry:transferHoldPeriod> element MUST have the "unit"
           attribute with the possible values of "y" for year, "m" for
           month, and "d" for day.
       <registry:customData>  The OPTIONAL set of custom data using key,
           value pairs.  The <registry:customData> element contains the
           following child elements:


           <registry:value>  One or more <registry:value> elements with
               a required "key" attribute .  The "key" attribute defines
               the key, and the <registry:value> value defines the value
               of the key, value pair.

   Example of a <registry:zone> element:



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   <registry:zone>
     <registry:name>EXAMPLE</registry:name>
     <registry:group>STANDARD</registry:group>
     <registry:subProduct>EXAMPLE</registry:subProduct>
     <registry:related>
       <registry:fields type="sync">
         <registry:field>clID</registry:field>
         <registry:field>registrant</registry:field>
         <registry:field>ns</registry:field>
       </registry:fields>
       <registry:zoneMember type="equal">EXAMPLE
       </registry:zoneMember>
       <registry:zoneMember type="equal">EXAMPLE2
       </registry:zoneMember>
       <registry:zoneMember type="equal">EXAMPLE3
       </registry:zoneMember>
     </registry:related>
     <registry:phase type="sunrise">
       <registry:startDate>2012-11-01T00:00:00.0Z
       </registry:startDate>
       <registry:endDate>2012-12-01T00:00:00.0Z
       </registry:endDate>
     </registry:phase>
     <registry:phase type="claims" name="landrush">
       <registry:startDate>2012-12-01T00:00:00.0Z
       </registry:startDate>
       <registry:endDate>2012-12-08T00:00:00.0Z
       </registry:endDate>
     </registry:phase>
     <registry:phase type="claims" name="open">
       <registry:startDate>2012-12-08T00:00:00.0Z
       </registry:startDate>
       <registry:endDate>2013-02-01T00:00:00.0Z
       </registry:endDate>
     </registry:phase>
     <registry:phase type="open">
       <registry:startDate>2013-02-01T00:00:00.0Z</registry:startDate>
     </registry:phase>
     <registry:services>
       <registry:objURI required="true">
       urn:ietf:params:xml:ns:domain-1.0
       </registry:objURI>
       <registry:objURI required="true">
       urn:ietf:params:xml:ns:host-1.0
       </registry:objURI>
       <registry:objURI required="true">
       urn:ietf:params:xml:ns:contact-1.0
       </registry:objURI>



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       <registry:svcExtension>
         <registry:extURI required="true">
         urn:ietf:params:xml:ns:rgp-1.0
         </registry:extURI>
         <registry:extURI required="true">
         urn:ietf:params:xml:ns:secDNS-1.1
         </registry:extURI>
         <registry:extURI required="true">
         http://www.verisign-grs.com/epp/namestoreExt-1.1
         </registry:extURI>
         <registry:extURI required="false">
         http://www.verisign.com/epp/idnLang-1.0
         </registry:extURI>
       </registry:svcExtension>
     </registry:services>
     <registry:slaInfo>
       <registry:sla type="downtime" unit="min">
         864
       </registry:sla>
       <registry:sla type="rtt"
         command="domain:check" unit="ms">
         2000
       </registry:sla>
       <registry:sla type="rtt"
         command="domain:info" unit="ms">
         2000
       </registry:sla>
       <registry:sla type="rtt"
         command="domain:create" unit="ms">
         4000
       </registry:sla>
       <registry:sla type="rtt"
         command="domain:update" unit="ms">
         4000
       </registry:sla>
       <registry:sla type="rtt"
         command="domain:renew" unit="ms">
         4000
       </registry:sla>
       <registry:sla type="rtt"
         command="domain:delete" unit="ms">
         4000
       </registry:sla>
       <registry:sla type="rtt"
         command="domain:transfer" unit="ms">
         4000
       </registry:sla>
     </registry:slaInfo>



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     <registry:crID>clientX</registry:crID>
     <registry:crDate>2012-10-01T00:00:00.0Z
     </registry:crDate>
     <registry:upID>clientY</registry:upID>
     <registry:upDate>2012-10-15T00:00:00.0Z
     </registry:upDate>
     <registry:domain>
       <registry:domainName level="2">
         <registry:minLength>5
         </registry:minLength>
         <registry:maxLength>50
         </registry:maxLength>
         <registry:alphaNumStart>true
         </registry:alphaNumStart>
         <registry:alphaNumEnd>false
         </registry:alphaNumEnd>
         <registry:onlyDnsChars>true
         </registry:onlyDnsChars>
         <registry:regex>
           <registry:expression>^\w+.*$
           </registry:expression>
           <registry:explanation>Alphanumeric
           </registry:explanation>
         </registry:regex>
         <registry:regex>
           <registry:expression>^\d+.*$
           </registry:expression>
         </registry:regex>
         <registry:reservedNames>
           <registry:reservedName>reserved1
           </registry:reservedName>
         </registry:reservedNames>
       </registry:domainName>
       <registry:idn>
         <registry:idnVersion>4.1
         </registry:idnVersion>
         <registry:idnaVersion>2008
         </registry:idnaVersion>
         <registry:unicodeVersion>6.0
         </registry:unicodeVersion>
         <registry:encoding>Punycode
         </registry:encoding>
         <registry:commingleAllowed>false
         </registry:commingleAllowed>
         <registry:language code="LANG-1">
           <registry:table>
           http://www.iana.org/idn-tables/test_tab1_1.1.txt
           </registry:table>



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           <registry:variantStrategy>blocked
           </registry:variantStrategy>
         </registry:language>
       </registry:idn>
       <registry:premiumSupport>false
       </registry:premiumSupport>
       <registry:contact type="admin">
         <registry:min>1</registry:min>
         <registry:max>4</registry:max>
       </registry:contact>
       <registry:ns>
         <registry:min>0</registry:min>
         <registry:max>13</registry:max>
       </registry:ns>
       <registry:childHost>
         <registry:min>0</registry:min>
       </registry:childHost>
       <registry:period command="create">
         <registry:length>
           <registry:min unit="y">1</registry:min>
           <registry:max unit="y">10</registry:max>
           <registry:default unit="y">1</registry:default>
         </registry:length>
       </registry:period>
       <registry:transferHoldPeriod unit="d">5
       </registry:transferHoldPeriod>
       <registry:gracePeriod command="create" unit="d">5
       </registry:gracePeriod>
       <registry:gracePeriod command="renew" unit="d">5
       </registry:gracePeriod>
       <registry:gracePeriod command="transfer" unit="d">5
       </registry:gracePeriod>
       <registry:gracePeriod command="autoRenew" unit="d">45
       </registry:gracePeriod>
       <registry:rgp>
         <registry:redemptionPeriod unit="d">30
         </registry:redemptionPeriod>
         <registry:pendingRestore unit="d">7
         </registry:pendingRestore>
         <registry:pendingDelete unit="d">5
         </registry:pendingDelete>
       </registry:rgp>
       <registry:dnssec>
         <registry:dsDataInterface>
          <registry:min>0</registry:min>
          <registry:max>13</registry:max>
          <registry:alg>3</registry:alg>
          <registry:digestType>1</registry:digestType>



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         </registry:dsDataInterface>
         <registry:maxSigLife>
           <registry:clientDefined>false
           </registry:clientDefined>
         </registry:maxSigLife>
       </registry:dnssec>
       <registry:maxCheckDomain>5
       </registry:maxCheckDomain>
       <registry:supportedStatus>
         <registry:status>ok
         </registry:status>
         <registry:status>clientDeleteProhibited
         </registry:status>
         <registry:status>serverDeleteProhibited
         </registry:status>
         <registry:status>clientHold
         </registry:status>
         <registry:status>serverHold
         </registry:status>
         <registry:status>clientRenewProhibited
         </registry:status>
         <registry:status>serverRenewProhibited
         </registry:status>
         <registry:status>clientTransferProhibited
         </registry:status>
         <registry:status>serverTransferProhibited
         </registry:status>
         <registry:status>clientUpdateProhibited
         </registry:status>
         <registry:status>serverUpdateProhibited
         </registry:status>
         <registry:status>inactive
         </registry:status>
         <registry:status>pendingDelete
         </registry:status>
         <registry:status>pendingTransfer
         </registry:status>
       </registry:supportedStatus>
       <registry:authInfoRegex>
         <registry:expression>^.*$</registry:expression>
       </registry:authInfoRegex>
     </registry:domain>
     <registry:host>
       <registry:internal>
         <registry:minIP>1</registry:minIP>
         <registry:maxIP>13</registry:maxIP>
         <registry:sharePolicy>perZone
         </registry:sharePolicy>



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       </registry:internal>
       <registry:external>
         <registry:minIP>0</registry:minIP>
         <registry:maxIP>0</registry:maxIP>
         <registry:sharePolicy>perZone
         </registry:sharePolicy>
       </registry:external>
       <registry:nameRegex>
         <registry:expression>^.*$
         </registry:expression>
       </registry:nameRegex>
       <registry:maxCheckHost>5
       </registry:maxCheckHost>
       <registry:supportedStatus>
         <registry:status>ok</registry:status>
         <registry:status>clientDeleteProhibited
         </registry:status>
         <registry:status>serverDeleteProhibited
         </registry:status>
         <registry:status>clientUpdateProhibited
         </registry:status>
         <registry:status>serverUpdateProhibited
         </registry:status>
         <registry:status>linked
         </registry:status>
         <registry:status>pendingDelete
         </registry:status>
         <registry:status>pendingTransfer
         </registry:status>
       </registry:supportedStatus>
     </registry:host>
     <registry:contact>
       <registry:contactIdRegex>
         <registry:expression>^.*$
         </registry:expression>
       </registry:contactIdRegex>
       <registry:sharePolicy>perZone
       </registry:sharePolicy>
       <registry:intSupport>true</registry:intSupport>
       <registry:locSupport>false</registry:locSupport>
       <registry:postalInfo>
         <registry:name>
           <registry:minLength>5</registry:minLength>
           <registry:maxLength>15</registry:maxLength>
         </registry:name>
         <registry:org>
           <registry:minLength>2</registry:minLength>
           <registry:maxLength>40</registry:maxLength>



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         </registry:org>
         <registry:address>
           <registry:street>
             <registry:minLength>1</registry:minLength>
             <registry:maxLength>40</registry:maxLength>
             <registry:minEntry>1</registry:minEntry>
             <registry:maxEntry>3</registry:maxEntry>
           </registry:street>
           <registry:city>
             <registry:minLength>1</registry:minLength>
             <registry:maxLength>40</registry:maxLength>
           </registry:city>
           <registry:sp>
             <registry:minLength>1</registry:minLength>
             <registry:maxLength>40</registry:maxLength>
           </registry:sp>
           <registry:pc>
             <registry:minLength>1</registry:minLength>
             <registry:maxLength>40</registry:maxLength>
           </registry:pc>
         </registry:address>
         <registry:voiceRequired>false
         </registry:voiceRequired>
         <registry:voiceExt>
           <registry:minLength>1</registry:minLength>
           <registry:maxLength>40</registry:maxLength>
         </registry:voiceExt>
         <registry:faxExt>
           <registry:minLength>1</registry:minLength>
           <registry:maxLength>40</registry:maxLength>
         </registry:faxExt>
         <registry:emailRegex>
           <registry:expression>^.+\..+$
           </registry:expression>
         </registry:emailRegex>
       </registry:postalInfo>
       <registry:maxCheckContact>5</registry:maxCheckContact>
       <registry:authInfoRegex>
         <registry:expression>^.*$</registry:expression>
       </registry:authInfoRegex>
       <registry:clientDisclosureSupported>false
       </registry:clientDisclosureSupported>
       <registry:supportedStatus>
         <registry:status>ok
         </registry:status>
         <registry:status>clientDeleteProhibited
         </registry:status>
         <registry:status>serverDeleteProhibited



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         </registry:status>
         <registry:status>clientTransferProhibited
         </registry:status>
         <registry:status>serverTransferProhibited
         </registry:status>
         <registry:status>clientUpdateProhibited
         </registry:status>
         <registry:status>serverUpdateProhibited
         </registry:status>
         <registry:status>linked
         </registry:status>
         <registry:status>pendingDelete
         </registry:status>
         <registry:status>pendingTransfer
         </registry:status>
       </registry:supportedStatus>
       <registry:transferHoldPeriod unit="d">5
       </registry:transferHoldPeriod>
     </registry:contact>
   </registry:zone>

3.  EPP Command Mapping

   A detailed description of the EPP syntax and semantics can be found
   in the EPP core protocol specification [RFC5730].  The command
   mappings described here are specifically for use in provisioning and
   managing TLD names via EPP.

3.1.  EPP Query Commands

   EPP [RFC5730] provides three commands to retrieve object information:
   <check> to determine if an object is known to the server, <info> to
   retrieve detailed information associated with an object, and
   <transfer> to retrieve object transfer status information.

3.1.1.  EPP <check> Command

   The EPP <check> command is used to determine if the server currently
   supports a zone.  If the response indicates that the zone is not
   available, then it is currently supported; otherwise it MAY be
   available to be created by an authorized client.

   In addition to the standard EPP command elements, the <check> command
   MUST contain a <registry:check> element that identifies the registry
   namespace.  The >registry:check> element contains the following child
   elements:





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   <registry:name>  One or more <registry:name> elements that contain
       the fully qualified names of the zone objects to be queried.

   Example <check> command:

   C:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   C:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   C:  <command>
   C:    <check>
   C:      <registry:check
   C:       xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   C:        <registry:name>zone1</registry:name>
   C:        <registry:name>zone2</registry:name>
   C:        <registry:name>zone3</registry:name>
   C:      </registry:check>
   C:    </check>
   C:    <clTRID>ABC-12345</clTRID>
   C:  </command>
   C:</epp>

   When a <check> command has been processed successfully, the EPP
   <resData> element MUST contain a child <registry:chkData> element
   that identifies the registry namespace.  The <registry:chkData>
   element contains one or more <registry:cd> elements that contain the
   following child elements:

   <registry:name>  element that contains the fully qualified name of
       the queried zone object.  This element MUST contain an "avail"
       attribute whose value indicates zone is currently supported or
       availability at the moment the <check> command was completed for
       an authorized client.  A value of "1" or "true" means that the
       zone object is available for an authorized client.  A value of
       "0" or "false" means that the zone object is currently supported
       by the server.
   <registry:reason>  The OPTIONAL element that MAY be provided when a
       zone object is not available for provisioning.  If present, this
       element contains server-specific text to help explain why the
       zone object is unavailable.  This text MUST be represented in the
       response language previously negotiated with the client; an
       OPTIONAL "lang" attribute MAY be present to identify the language
       if the negotiated value is something other than a default value
       of "en" (English).









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   Example <check> response:

   S:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   S:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   S:  <response>
   S:    <result code="1000">
   S:      <msg>Command completed successfully</msg>
   S:    </result>
   S:    <resData>
   S:      <registry:chkData
   S:        xmlns:registry=
   S:        "http://www.verisign.com/epp/registry-1.0">
   S:        <registry:cd>
   S:          <registry:name avail="0">zone1</registry:name>
   S:          <registry:reason>Client not authorized
   S:          </registry:reason>
   S:        </registry:cd>
   S:        <registry:cd>
   S:          <registry:name avail="0">zone2
   S:          </registry:name>
   S:          <registry:reason>Already supported
   S:          </registry:reason>
   S:        </registry:cd>
   S:        <registry:cd>
   S:          <registry:name avail="1">zone3
   S:          </registry:name>
   S:        </registry:cd>
   S:      </ registry:chkData>
   S:    </resData>
   S:    <trID>
   S:      <clTRID>ABC-12345</clTRID>
   S:      <svTRID>54322-XYZ</svTRID>
   S:    </trID>
   S:  </response>
   S:</epp>

   An EPP error response MUST be returned if a <check> command cannot be
   processed for any reason.

3.1.2.  EPP <info> Command

   The EPP <info> command is used to retrieve information associated
   with a zone object.  The response to this command MAY vary depending
   on the identity of the querying client, use of authorization
   information, and server policy towards unauthorized clients.  Server
   policy determines which OPTIONAL elements are returned.





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   In addition to the standard EPP command elements, the <info> command
   MUST contain a <registry:info> element that identifies the registry
   namespace.  The <registry:info> element contains the following one of
   the two child elements:

   <registry:all>  element that is empty and that indicates that a list
       of all of the supported zone objects are queried with a summary
       set of attributes per zone object.
   or a <registry:name>  element that contains the fully qualified name
       of the zone object to be queried for a full set of attributes for
       the zone object.

   Example <info> command to query for a summary set of attributes for
   all of the supported zone objects:

   C:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   C:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   C:  <command>
   C:    <info>
   C:      <registry:info
   C:        xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   C:        <registry:all/>
   C:      </registry:info>
   C:    </info>
   C:    <clTRID>ABC-12345</clTRID>
   C:  </command>
   C:</epp>

   Example <info> command to query for the full set of "zone1" zone
   object attributes:

   C:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   C:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   C:  <command>
   C:    <info>
   C:      <registry:info
   C:        xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   C:        <registry:name>zone1</registry:name>
   C:      </registry:info>
   C:    </info>
   C:    <clTRID>ABC-12345</clTRID>
   C:  </command>
   C:</epp>

   When an <info> command has been processed successfully, the EPP
   <resData> element MUST contain a child <registry:infData> element
   that identifies the registry namespace.  The <registry:infData>
   element contains one of the two following child elements:



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   <registry:zoneList>  element that contains the list of supported
       zones by the server with a set of summary attributes per zone.
       The <registry:zoneList> element contains the following child
       elements:


       <registry:name>  element that contains the fully qualified name
           of the queried zone object.
       <registry:crDate>  The date and time of zone object creation.
       <registry:upDate>  The OPTIONAL date and time of the most recent
           zone object modification.
   or a <registry:zone>  element that contains the full set of
       attributes for the zone name as defined in Section 2.3.






































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   Example <info> response to a query for a summary of all of the
   supported zone objects:

   S:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   S:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   S:  <response>
   S:    <result code="1000">
   S:      <msg>Command completed successfully</msg>
   S:    </result>
   S:    <resData>
   S:      <registry:infData
   S:        xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   S:        <registry:zoneList>
   S:          <registry:zone>
   S:            <registry:name>EXAMPLE1</registry:name>
   S:            <registry:crDate>2012-10-01T00:00:00.0Z
   S:            </registry:crDate>
   S:            <registry:upDate>2012-10-15T00:00:00.0Z
   S:            </registry:upDate>
   S:          </registry:zone>
   S:          <registry:zone>
   S:            <registry:name>EXAMPLE2</registry:name>
   S:            <registry:crDate>2012-09-01T00:00:00.0Z
   S:            </registry:crDate>
   S:            <registry:upDate>2012-09-19T00:00:00.0Z
   S:            </registry:upDate>
   S:          </registry:zone>
   S:        </registry:zoneList>
   S:      </registry:infData>
   S:    </resData>
   S:    <trID>
   S:      <clTRID>ABC-12345</clTRID>
   S:      <svTRID>54322-XYZ</svTRID>
   S:    </trID>
   S:  </response>
   S:</epp>















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   Example <info> response to query for the full set of "EXAMPLE" zone
   object attributes:

   S:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   S:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   S:  <response>
   S:    <result code="1000">
   S:      <msg>Command completed successfully</msg>
   S:    </result>
   S:    <resData>
   S:      <registry:infData
   S:        xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   S:        <registry:zone>
   S:          <registry:name>EXAMPLE</registry:name>
   S:          ...
   S:        </registry:zone>
   S:      </registry:infData>
   S:    </resData>
   S:    <trID>
   S:      <clTRID>ABC-12345</clTRID>
   S:      <svTRID>54322-XYZ</svTRID>
   S:    </trID>
   S:  </response>
   S:</epp>

   An EPP error response MUST be returned if an <info> command cannot be
   processed for any reason.

3.1.3.  EPP <transfer> Command

   Transfer semantics do not directly apply to zone objects, so there is
   no mapping defined for the EPP <transfer> query command.

3.2.  EPP Transform Commands

   EPP provides five commands to transform objects: <create> to create
   an instance of an object, <delete> to delete an instance of an
   object, <renew> to extend the validity period of an object,
   <transfer> to manage object sponsorship changes, and <update> to
   change information associated with an object.

3.2.1.  EPP <create> Command

   The EPP <create> command provides a transform operation that allows a
   client to create a zone object.  In addition to the standard EPP
   command elements, the <create> command MUST contain a
   <registry:create> element that identifies the registry namespace.
   The <registry:create> element contains the following child elements:



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   <registry:zone>  element that contains the full set of attributes for
       the zone to create as defined in Section 2.3.

   Example <create> command:

   C:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   C:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0"
   C:  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   C:  <command>
   C:    <create>
   C:      <registry:create
   C:        xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   C:        <registry:zone>
   C:          <registry:name>EXAMPLE</registry:name>
   C:          ...
   C:        </registry:zone>
   C:      </registry:create>
   C:    </create>
   C:    <clTRID>ABC-12345</clTRID>
   C:  </command>
   C:</epp>

   When a <create> command has been processed successfully, the EPP
   <resData> element MUST contain a child <registry:creData> element
   that identifies the registry namespace.  The <registry:creData>
   element contains the following child elements:

   <registry:name>  element that contains the fully qualified name of
       the zone object.
   <registry:crDate>  element that contains the date and time of zone
       object creation.




















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   Example <create> response:

   S:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   S:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   S:  <response>
   S:    <result code="1000">
   S:      <msg>Command completed successfully</msg>
   S:    </result>
   S:    <resData>
   S:      <registry:creData
   S:        xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   S:        <registry:name>zone1</registry:name>
   S:        <registry:crDate>2012-10-30T22:00:00.0Z
   S:        </registry:crDate>
   S:      </registry:creData>
   S:    </resData>
   S:    <trID>
   S:      <clTRID>ABC-12345</clTRID>
   S:      <svTRID>54321-XYZ</svTRID>
   S:    </trID>
   S:  </response>
   S:</epp>

   An EPP error response MUST be returned if a <create> command can not
   be processed for any reason.

3.2.2.  EPP <delete> Command

   The EPP <delete> command provides a transform operation that allows a
   client to delete a zone object.  In addition to the standard EPP
   command elements, the <delete> command MUST contain a
   <registry:delete> element that identifies the registry namespace.
   The <registry:delete> element contains the following child elements:

   <registry:name>  element that contains the fully qualified name of
       the zone object to be deleted.















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   Example <delete> command:

   C:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   C:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   C:  <command>
   C:    <delete>
   C:      <registry:delete
   C:        xmlns: registry="http://www.verisign.com/epp/registry-1.0">
   C:        <registry:name>EXAMPLE</registry:name>
   C:      </registry:delete>
   C:    </delete>
   C:    <clTRID>ABC-12345</clTRID>
   C:  </command>
   C:</epp>

   When a <delete> zone has been processed successfully, a server MUST
   respond with an EPP response with no <resData> element.

   Example <delete> response:

   S:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   S:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   S:  <response>
   S:    <result code="1000">
   S:      <msg>Command completed successfully</msg>
   S:    </result>
   S:    <trID>
   S:      <clTRID>ABC-12345</clTRID>
   S:      <svTRID>54321-XYZ</svTRID>
   S:    </trID>
   S:  </response>
   S:</epp>

   An EPP error response MUST be returned if a <delete> command can not
   be processed for any reason.

3.2.3.  EPP <renew> Command

   Renew semantics do not directly apply to zone objects, so there is no
   mapping defined for the EPP <renew> command.

3.2.4.  EPP <transfer> Command

   Transfer semantics do not directly apply to zone objects, so there is
   no mapping defined for the EPP <transfer> command.






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3.2.5.  EPP <update> Command

   The EPP <update> command provides a transform operation that allows a
   client to modify the attributes of a zone object.  In addition to the
   standard EPP command elements, the <update> command MUST contain a
   <registry:update> element that identifies the registry namespace.
   The <registry:update> element contains the following child elements:

   <registry:zone>  One or more elements that contain the full set of
       attributes for the zones as defined in Section 2.3.  The update
       completely replaces the prior version of the zone.

   Example <update> command:

   C:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   C:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   C:  <command>
   C:    <update>
   C:      <registry:update
   C:        xmlns:registry="http://www.verisign.com/epp/registry-1.0">
   C:        <registry:zone>
   C:          <registry:name>EXAMPLE</registry:name>
   C:          ...
   C:        </registry:zone>
   C:      </registry:update>
   C:    </create>
   C:    <clTRID>ABC-12345</clTRID>
   C:  </command>
   C:</epp>

   When an <update> command has been processed successfully, a server
   MUST respond with an EPP response with no <resData> element.

   Example <update> command:

   S:<?xml version="1.0" encoding="UTF-8" standalone="no"?>
   S:<epp xmlns="urn:ietf:params:xml:ns:epp-1.0">
   S:  <response>
   S:    <result code="1000">
   S:      <msg>Command completed successfully</msg>
   S:    </result>
   S:    <trID>
   S:      <clTRID>ABC-12345</clTRID>
   S:      <svTRID>54321-XYZ</svTRID>
   S:    </trID>
   S:  </response>
   S:</epp>




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   An EPP error response MUST be returned if an <update> command can not
   be processed for any reason.

4.  Formal Syntax

   One schema is presented here that is the EPP Registry Mapping Schema.

   The formal syntax presented here is a complete schema representation
   of the object mapping suitable for automated validation of EPP XML
   instances.  The BEGIN and END tags are not part of the schema; they
   are used to note the beginning and ending of the schema for URI
   registration purposes.

4.1.  Registry Mapping Schema

   BEGIN
   <?xml version="1.0" encoding="UTF-8"?>
   <schema xmlns:registry=
     "http://www.verisign.com/epp/registry-1.0"
     xmlns:epp="urn:ietf:params:xml:ns:epp-1.0"
     xmlns:eppcom="urn:ietf:params:xml:ns:eppcom-1.0"
     xmlns="http://www.w3.org/2001/XMLSchema"
     targetNamespace="http://www.verisign.com/epp/registry-1.0"
     elementFormDefault="qualified">
     <!--
     Import common element types.
     -->
     <import namespace="urn:ietf:params:xml:ns:eppcom-1.0"/>
     <import namespace="urn:ietf:params:xml:ns:epp-1.0"/>

     <annotation>
       <documentation>
         Extensible Provisioning Protocol v1.0
          Registry Mapping Schema.
        </documentation>
     </annotation>
     <!--
     Child elements found in EPP commands.
     -->
     <element name="check" type="registry:mNameType"/>
     <element name="create" type="registry:createType"/>
     <element name="delete" type="registry:sNameType"/>
     <element name="info" type="registry:infoType"/>
     <element name="update" type="registry:updateType"/>
     <!--
       Child elements of the <check> command.
     -->
     <complexType name="mNameType">



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       <sequence>
         <element name="name" type="eppcom:labelType"
         maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <!--
       Child elements of the <delete> command.
     -->
     <complexType name="sNameType">
       <sequence>
         <element name="name"
           type="eppcom:labelType"/>
       </sequence>
     </complexType>
     <!--
       Child elements of the <create> command.
     -->
     <complexType name="createType">
       <sequence>
         <element name="zone"
           type="registry:zoneType"/>
       </sequence>
     </complexType>
     <complexType name="updateType">
       <sequence>
         <element name="zone"
           type="registry:zoneType"/>
       </sequence>
     </complexType>
     <!--
       Child elements of the <info> command.
     -->
     <complexType name="infoType">
       <sequence>
         <choice>
           <element name="all">
             <complexType/>
           </element>
           <element name="name"
             type="eppcom:labelType"/>
         </choice>
       </sequence>
     </complexType>

     <!--
       Child response elements.
     -->
     <element name="chkData"



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       type="registry:chkDataType"/>
     <element name="creData"
       type="registry:creDataType"/>
     <element name="infData"
       type="registry:infDataType"/>

     <!--
       <create> response elements.
     -->
     <complexType name="creDataType">
       <sequence>
         <element name="name"
           type="eppcom:labelType"/>
         <element name="crDate"
           type="dateTime"/>
       </sequence>
     </complexType>
     <!--
       <check> response elements.
     -->
     <complexType name="chkDataType">
       <sequence>
         <element name="cd" type="registry:checkType"
         maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="checkType">
       <sequence>
         <element name="name"
           type="registry:checkNameType"/>
         <element name="reason"
           type="eppcom:reasonType"
         minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="checkNameType">
       <simpleContent>
         <extension base="eppcom:labelType">
           <attribute name="avail"
             type="boolean" use="required"/>
         </extension>
       </simpleContent>
     </complexType>
     <!--
       <info> response elements.
     -->
     <complexType name="infDataType">
       <choice>



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         <element name="zoneList"
           type="registry:zoneListType"/>
         <element name="zone" type="registry:zoneType"/>
       </choice>
     </complexType>
     <complexType name="zoneListType">
       <sequence>
         <element name="zone"
           type="registry:zoneSummaryType"
           minOccurs="0" maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="zoneSummaryType">
       <sequence>
         <element name="name"
           type="string"/>
         <element name="crDate"
           type="dateTime"/>
         <element name="upDate"
           type="dateTime"
         minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="zoneType">
       <sequence>
         <element name="name"
           type="eppcom:labelType"/>
         <element name="group"
           type="token" minOccurs="0"/>
         <element name="subProduct"
           type="token" minOccurs="0"/>
         <element name="related"
           type="registry:relatedType" minOccurs="0"/>
         <element name="phase"
           type="registry:phaseType"
           minOccurs="0" maxOccurs="unbounded"/>
         <element name="services"
           type="registry:servicesType" minOccurs="0"/>
         <element name="slaInfo"
           type="registry:slaInfoType" minOccurs="0"/>
         <element name="crID"
           type="eppcom:clIDType" minOccurs="0"/>
         <element name="crDate"
           type="dateTime"/>
         <element name="upID"
           type="eppcom:clIDType" minOccurs="0"/>
         <element name="upDate"
           type="dateTime" minOccurs="0"/>



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         <element name="domain"
           type="registry:domainType"/>
         <element name="host"
           type="registry:hostType"/>
         <element name="contact"
           type="registry:contactType"
         minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="slaInfoType">
       <sequence>
         <element name="sla" type="registry:slaType"
         maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="slaType">
       <simpleContent>
         <extension base="decimal">
           <attribute name="type"
             type="string" use="required"/>
           <attribute name="subtype"
             type="string" use="optional"/>
           <attribute name="command"
             type="string" use="optional"/>
           <attribute name="unit"
             type="string" use="optional"/>
         </extension>
       </simpleContent>
     </complexType>
     <complexType name="fieldsType">
       <sequence>
         <element name="field" type="token"
            maxOccurs="unbounded"/>
       </sequence>
       <attribute name="type" use="required">
         <simpleType>
           <restriction base="token">
             <enumeration value="shared"/>
             <enumeration value="sync"/>
           </restriction>
         </simpleType>
       </attribute>
     </complexType>
     <complexType name="zoneMemberType">
       <simpleContent>
         <extension base="eppcom:labelType">
           <attribute name="type" use="required">
             <simpleType>



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               <restriction base="token">
                 <enumeration value="primary"/>
                 <enumeration value="primaryBasedOnCrDate"/>
                 <enumeration value="alternate"/>
                 <enumeration value="equal"/>
               </restriction>
             </simpleType>
           </attribute>
         </extension>
       </simpleContent>
     </complexType>
     <complexType name="relatedType">
       <sequence>
         <element name="fields" type="registry:fieldsType"
           minOccurs="0"/>
         <element name="zoneMember"
           type="registry:zoneMemberType"
         maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="servicesType">
       <sequence>
         <element name="objURI" type="registry:uriType"
         maxOccurs="unbounded"/>
         <element name="svcExtension"
         type="registry:svcExtensionType"
         minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="svcExtensionType">
       <sequence>
         <element name="extURI" type="registry:uriType"
         minOccurs="0" maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="phaseType">
       <sequence>
         <element name="startDate" type="dateTime"/>
         <element name="endDate" type="dateTime"
         minOccurs="0"/>
       </sequence>
       <attribute name="type" use="required">
         <simpleType>
           <restriction base="token">
             <enumeration value="pre-delegation"/>
             <enumeration value="pre-launch"/>
             <enumeration value="sunrise"/>
             <enumeration value="landrush"/>



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             <enumeration value="claims"/>
             <enumeration value="open"/>
             <enumeration value="custom"/>
           </restriction>
         </simpleType>
       </attribute>
       <attribute name="mode" default="fcfs">
         <simpleType>
           <restriction base="token">
             <enumeration value="fcfs"/>
             <enumeration value="pending-registration"/>
             <enumeration value="pending-application"/>
           </restriction>
         </simpleType>
       </attribute>
       <attribute name="name" use="optional" type="token"/>
     </complexType>
     <complexType name="uriType">
       <simpleContent>
         <extension base="anyURI">
           <attribute name="required"
             type="boolean" use="required"/>
         </extension>
       </simpleContent>
     </complexType>
     <complexType name="reservedNamesType">
       <choice>
         <element name="reservedName" type="normalizedString"
         minOccurs="0" maxOccurs="unbounded"/>
         <element name="reservedNameURI" type="anyURI"
         minOccurs="0"/>
       </choice>
     </complexType>
     <complexType name="domainNameType">
       <sequence>
         <element name="minLength"
           type="unsignedShort" minOccurs="0"/>
         <element name="maxLength"
           type="unsignedShort" minOccurs="0"/>
         <element name="alphaNumStart"
           type="boolean" minOccurs="0"
           default="false"/>
         <element name="alphaNumEnd"
           type="boolean" minOccurs="0"
           default="false"/>
         <element name="onlyDnsChars"
           type="boolean" minOccurs="0"
           default="true"/>



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         <element name="regex"
           type="registry:regexType"
           minOccurs="0" maxOccurs="unbounded"/>
         <element name="reservedNames"
           type="registry:reservedNamesType"
           minOccurs="0"/>
       </sequence>
       <attribute name="level" use="required">
         <simpleType>
           <restriction base="unsignedShort">
             <minInclusive value="2"/>
           </restriction>
         </simpleType>
       </attribute>
     </complexType>
     <complexType name="regexType">
       <sequence>
         <element name="expression"
           type="string"/>
         <element name="explanation"
           minOccurs="0">
           <complexType>
             <simpleContent>
               <extension base="normalizedString">
                 <attribute name="lang"
                   type="language"
                 default="en"/>
               </extension>
             </simpleContent>
           </complexType>
         </element>
       </sequence>
     </complexType>
     <simpleType name="variantStrategyType">
       <restriction base="token">
         <enumeration value="blocked"/>
         <enumeration value="restricted"/>
         <enumeration value="open"/>
       </restriction>
     </simpleType>
     <complexType name="languageType">
       <sequence>
         <element name="table" type="anyURI"
         minOccurs="0"/>
         <element name="variantStrategy"
         type="registry:variantStrategyType"
         minOccurs="0"/>
       </sequence>



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       <attribute name="code"
         type="language" use="required"/>
     </complexType>
     <complexType name="idnType">
       <sequence>
         <element name="idnVersion"
           type="token" minOccurs="0"/>
         <element name="idnaVersion"
           type="token"/>
         <element name="unicodeVersion"
           type="token"/>
         <element name="encoding"
           type="token" minOccurs="0"
           default="Punycode"/>
         <element name="commingleAllowed"
           type="boolean" minOccurs="0"
           default="false"/>
         <element name="language"
           type="registry:languageType"
           minOccurs="0" maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="dContactType">
       <complexContent>
         <extension base="registry:minMaxType">
           <attribute name="type" use="required">
             <simpleType>
               <restriction base="token">
                 <enumeration value="admin"/>
                 <enumeration value="billing"/>
                 <enumeration value="tech"/>
               </restriction>
             </simpleType>
           </attribute>
         </extension>
       </complexContent>
     </complexType>
     <complexType name="minMaxType">
       <sequence>
         <element name="min"
           type="unsignedShort"/>
         <element name="max"
           type="unsignedShort" minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="minMaxPeriod">
       <sequence>
         <element name="min"



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           type="registry:periodType"/>
         <element name="max"
           type="registry:periodType"/>
         <element name="default"
           type="registry:periodType"/>
       </sequence>
     </complexType>
     <complexType name="dPeriodType">
       <choice>
         <element name="length" type="registry:minMaxPeriod"/>
         <element name="serverDecided">
           <complexType/>
         </element>
       </choice>
       <attribute name="command" type="token"
       use="required"/>
     </complexType>
     <complexType name="gPeriodType">
       <simpleContent>
         <extension base="registry:periodType">
           <attribute name="command" type="token"
           use="required"/>
         </extension>
       </simpleContent>
     </complexType>
     <complexType name="periodType">
       <simpleContent>
         <extension base="unsignedShort">
           <attribute name="unit"
             type="registry:pUnitType"
           use="required"/>
         </extension>
       </simpleContent>
     </complexType>
     <simpleType name="pUnitType">
       <restriction base="token">
         <enumeration value="y"/>
         <enumeration value="m"/>
         <enumeration value="d"/>
         <enumeration value="h"/>
       </restriction>
     </simpleType>
     <complexType name="rgpType">
       <sequence>
         <element name="redemptionPeriod"
         type="registry:periodType"/>
         <element name="pendingRestore"
         type="registry:periodType"/>



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         <element name="pendingDelete"
         type="registry:periodType"/>
       </sequence>
     </complexType>
     <complexType name="keyInterfaceType">
       <sequence>
         <element name="min" type="unsignedShort"/>
         <element name="max" type="unsignedShort"/>
         <element name="alg" type="token"
           minOccurs="0"
         maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="dsInterfaceType">
       <complexContent>
         <extension base="registry:keyInterfaceType">
           <sequence>
             <element name="digestType" type="token"
             minOccurs="0"
             maxOccurs="unbounded"/>
           </sequence>
         </extension>
       </complexContent>
     </complexType>
     <complexType name="maxSigLifeType">
       <sequence>
         <element name="clientDefined"
           type="boolean"
         minOccurs="0" default="false"/>
         <element name="default"
           type="int" minOccurs="0"/>
         <element name="min"
           type="int" minOccurs="0"/>
         <element name="max"
           type="int" minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="dnssecType">
       <sequence>
         <choice>
           <element name="dsDataInterface"
           type="registry:dsInterfaceType"/>
           <element name="keyDataInterface"
           type="registry:keyInterfaceType"/>
         </choice>
         <element name="maxSigLife"
         type="registry:maxSigLifeType"/>
         <element name="urgent" type="boolean"



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         minOccurs="0" default="false"/>
       </sequence>
     </complexType>
     <complexType name="supportedStatusType">
       <sequence>
         <element name="status" type="token"
           minOccurs="1"
         maxOccurs="unbounded"/>
       </sequence>
     </complexType>

     <complexType name="keyValuesType">
       <sequence>
         <element name="value" maxOccurs="unbounded">
           <complexType>
             <simpleContent>
               <extension base="normalizedString">
                 <attribute name="key" type="token"
                 use="required"/>
               </extension>
             </simpleContent>
           </complexType>
         </element>
       </sequence>
     </complexType>
     <complexType name="domainType">
       <sequence>
         <element name="domainName"
           type="registry:domainNameType"
         maxOccurs="unbounded"/>
         <element name="idn"
           type="registry:idnType" minOccurs="0"/>
         <element name="premiumSupport"
           type="boolean" minOccurs="0"
           default="false"/>
         <element name="contactsSupported"
           type="boolean" minOccurs="0"
           default="true"/>
         <element name="contact"
           type="registry:dContactType"
           minOccurs="0" maxOccurs="3"/>
         <element name="ns"
           type="registry:minMaxType"/>
         <element name="childHost"
           type="registry:minMaxType"/>
         <element name="period"
           type="registry:dPeriodType"
           minOccurs="0" maxOccurs="unbounded"/>



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         <element name="transferHoldPeriod"
           type="registry:periodType"/>
         <element name="gracePeriod"
           type="registry:gPeriodType"
           minOccurs="0" maxOccurs="unbounded"/>
         <element name="rgp"
           type="registry:rgpType" minOccurs="0"/>
         <element name="dnssec"
           type="registry:dnssecType" minOccurs="0"/>
         <element name="maxCheckDomain"
           type="unsignedShort"/>
         <element name="supportedStatus"
           type="registry:supportedStatusType" minOccurs="0"/>
         <element name="authInfoRegex"
           type="registry:regexType" minOccurs="0"/>
         <element name="customData"
           type="registry:keyValuesType" minOccurs="0"/>
       </sequence>
     </complexType>
     <simpleType name="intHostSharePolicyType">
       <restriction base="token">
         <enumeration value="perZone"/>
         <enumeration value="perSystem"/>
       </restriction>
     </simpleType>
     <simpleType name="extHostSharePolicyType">
       <restriction base="token">
         <enumeration value="perRegistrar"/>
         <enumeration value="perZone"/>
         <enumeration value="perSystem"/>
       </restriction>
     </simpleType>
     <complexType name="intHostPolicyType">
       <sequence>
         <element name="minIP"
           type="unsignedShort"/>
         <element name="maxIP"
           type="unsignedShort"/>
         <element name="sharePolicy"
            type="registry:intHostSharePolicyType"
            minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="extHostPolicyType">
       <sequence>
         <element name="minIP"
           type="unsignedShort"/>
         <element name="maxIP"



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           type="unsignedShort"/>
         <element name="sharePolicy"
            type="registry:extHostSharePolicyType"
            minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="hostType">
       <sequence>
         <element name="internal"
           type="registry:intHostPolicyType"/>
         <element name="external"
           type="registry:extHostPolicyType"/>
         <element name="nameRegex"
           type="registry:regexType"
           minOccurs="0" maxOccurs="unbounded"/>
         <element name="maxCheckHost"
           type="unsignedShort"/>
         <element name="supportedStatus"
           type="registry:supportedStatusType"
           minOccurs="0"/>
         <element name="customData"
           type="registry:keyValuesType"
           minOccurs="0"/>
       </sequence>
     </complexType>
     <complexType name="minMaxLength">
       <sequence>
         <element name="minLength"
           type="unsignedShort"/>
         <element name="maxLength"
           type="unsignedShort"/>
       </sequence>
     </complexType>
     <simpleType name="contactSharePolicyType">
       <restriction base="token">
         <enumeration value="perZone"/>
         <enumeration value="perSystem"/>
       </restriction>
     </simpleType>
     <complexType name="streetType">
       <complexContent>
         <extension base="registry:minMaxLength">
           <sequence>
             <element name="minEntry"
               type="unsignedShort"/>
             <element name="maxEntry"
               type="unsignedShort"/>
           </sequence>



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         </extension>
       </complexContent>
     </complexType>
     <complexType name="contactAddressType">
       <sequence>
         <element name="street"
           type="registry:streetType"/>
         <element name="city"
           type="registry:minMaxLength"/>
         <element name="sp"
           type="registry:minMaxLength"/>
         <element name="pc"
           type="registry:minMaxLength"/>
       </sequence>
     </complexType>
     <complexType name="postalType">
       <sequence>
         <element name="name"
           type="registry:minMaxLength"/>
         <element name="org"
           type="registry:minMaxLength"/>
         <element name="address"
           type="registry:contactAddressType"/>
         <element name="voiceRequired"
           type="boolean" minOccurs="0"
           default="false"/>
         <element name="voiceExt"
           type="registry:minMaxLength" minOccurs="0"/>
         <element name="faxExt"
           type="registry:minMaxLength" minOccurs="0"/>
         <element name="emailRegex"
           type="registry:regexType"
           minOccurs="0" maxOccurs="unbounded"/>
       </sequence>
     </complexType>
     <complexType name="contactType">
       <sequence>
         <element name="contactIdRegex"
           type="registry:regexType"
             minOccurs="0"/>
         <element name="sharePolicy"
             type="registry:contactSharePolicyType"
             minOccurs="0"/>
         <element name="intSupport"
           type="boolean"/>
         <element name="locSupport"
           type="boolean"/>
         <element name="postalInfo"



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           type="registry:postalType"/>
         <element name="maxCheckContact"
           type="unsignedShort"/>
         <element name="authInfoRegex"
           type="registry:regexType" minOccurs="0"/>
         <element name="clientDisclosureSupported"
           type="boolean" minOccurs="0"
           default="false"/>
         <element name="supportedStatus"
           type="registry:supportedStatusType"
           minOccurs="0"/>
         <element name="transferHoldPeriod"
           type="registry:periodType"
           minOccurs="0"/>
         <element name="customData"
           type="registry:keyValuesType"
           minOccurs="0"/>
       </sequence>
     </complexType>
   </schema>
   END

5.  Change History

5.1.  Version 01

   1.  Initial version of Internet-Draft format of the EPP Registry
       Mapping, version 1.5.1.

6.  Security Considerations

   The mapping extensions described in this document do not provide any
   security services beyond those described by EPP [RFC5730] and
   protocol layers used by EPP.  The security considerations described
   in these other specifications apply to this specification as well.

7.  References

7.1.  Normative References

   [RFC0952]  Harrenstien, K., Stahl, M., and E. Feinler, "DoD Internet
              host table specification", RFC 952, October 1985.

   [RFC1123]  Braden, R., "Requirements for Internet Hosts - Application
              and Support", STD 3, RFC 1123, October 1989.

   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
              Requirement Levels", BCP 14, RFC 2119, March 1997.



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   [RFC3490]  Faltstrom, P., Hoffman, P., and A. Costello,
              "Internationalizing Domain Names in Applications (IDNA)",
              RFC 3490, March 2003.

   [RFC4034]  Arends, R., Austein, R., Larson, M., Massey, D., and S.
              Rose, "Resource Records for the DNS Security Extensions",
              RFC 4034, March 2005.

   [RFC5730]  Hollenbeck, S., "Extensible Provisioning Protocol (EPP)",
              STD 69, RFC 5730, August 2009.

   [RFC5731]  Hollenbeck, S., "Extensible Provisioning Protocol (EPP)
              Domain Name Mapping", STD 69, RFC 5731, August 2009.

   [RFC5732]  Hollenbeck, S., "Extensible Provisioning Protocol (EPP)
              Host Mapping", STD 69, RFC 5732, August 2009.

   [RFC5733]  Hollenbeck, S., "Extensible Provisioning Protocol (EPP)
              Contact Mapping", STD 69, RFC 5733, August 2009.

   [RFC5910]  Gould, J. and S. Hollenbeck, "Domain Name System (DNS)
              Security Extensions Mapping for the Extensible
              Provisioning Protocol (EPP)", RFC 5910, May 2010.

7.2.  URIs

   [1] http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/

   [2] http://tools.ietf.org/html/draft-tan-epp-launchphase

Authors' Addresses

   James Gould
   VeriSign, Inc.
   12061 Bluemont Way
   Reston, VA  20190
   US

   Email: jgould@verisign.com
   URI:   http://www.verisigninc.com











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   Lin Jia
   VeriSign, Inc.
   12061 Bluemont Way
   Reston, VA  20190
   US

   Email: ljia@verisign.com
   URI:   http://www.verisigninc.com











































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