Data Dictionary

This document contains a basic detail about the messages exchanged in every step of the patterns for this iteration. More detailed information is available in the schema definition files.

RequestLookupRoutingInformationType

All the necessary parameters will be in the URL. It will be a comma-separated canonical evidence identifier collection (up to 20) followed by the AtuCode.

Detailed information is available in ‘IAL Technical Design’ Document.

ResponseLookupRoutingInformationType

Name	Type	Cardinality	Mandatory Field / Label	Description
ResponseLookupRoutingInformation	ResponseLookupRoutingInformationType	1	Y/Y	Root element
ResponseItem	ResponseItemType	1..n	Y/Y	Contains a list of available sources obtained.
Error	ErrorType	1..n	Y/Y	Contains the response error.

Schema XSD

IAL.xsd

ResponseItemType

Location: //ResponseLookupRoutingInformation/ResponseItemType

Name	Type	Cardinality	Mandatory Field / Label	Description
ResponsePerCountry	ResponsePerCountryType	1..n	Y/Y	Contains the data for each source obtained.

ResponsePerCountryType

Location: //ResponseLookupRoutingInformation/ResponseItemType/ResponsePerCountryType

Name	Type	Cardinality	Mandatory Field / Label	Description
CountryCode	String	1	Y/Y	The two-letter code of the DP country. Format: ISO 3166-1 alfa-2 https://www.iso.org/obp/ui/
Provision	ProvisionType	1..n	Y/Y	Contains the data of each possible provision.

ProvisionType

Location: //ResponseLookupRoutingInformation/ResponseItemType/ResponsePerCountryType/Provision

Name	Type	Cardinality	Mandatory Field / Label	Description
AtuLevel	String	1	N/Y	Level of Administrative Territorial Unit. Allowed values: nuts0: National level nuts1: Regional/Province level nuts2: Regional/Province level nuts3: Regional/Province level lau: Local level edu: Educational level
AtuCode	String	1	N/Y	Code of the Administrative Territorial Unit. Allowed values: ISO 3166-1 alfa-2 for nuts0 Region for nuts1-3 Municipality for lau Educational Organization for edu
AtuLatinName	String	1	N/Y	Name of the Administrative Territorial Unit.
DataOwnerId	anyURI	1	N/Y	Identifies the Data Owner in iso6523 format. It defines Party Id for all participants. It must be unique. Format: {PEPPOL ParticipantIdentifierScheme}::{Domain Scheme}:{Party Id} → iso6523-actorid-upis::[0-9][0-9][0-9][0-9]:[A-Z0-9]{1,15} {PEPPOL ParticipantIdentifierScheme}: Must be the constant “iso6523-actorid-upis” {Domain Scheme}: Identifies ICD value, must be a 4-digit UNIQUE number in PEPPOL {Party Id}: Identifies DE4A Partner, consisting of: 2 letters for country 2 digits for entity type → 00 if entity is a DE4A partner, 88 if not; for regional or local administrations, the entity type is 99 7 digits for DE4A Partner. For regional or local administrations, it is the NUTS/LAU code without country letters and starting with as many zeros on the left as necessary until reaching 7 digits. Example of the Spanish Municipality of San Sebastian with LAU code 20069: ES990020069 Example of the Dutch Province of Groningen with NUTS code NL11: NL990000011 https://docs.peppol.eu/edelivery/policies/PEPPOL-EDN-Policy-for-use-of-identifiers-4.0-2019-01-28.pdf For further information on the Domain Scheme values, see the codelists on the WP5 GitHub.
DataOwnerPrefLabel	String	1	N/Y	Name of the issuing DO from which the evidence is obtained.
ParameterSet	ParameterSetType	0..n	Y/Y	Contains a list of necessary parameters for the requested evidence.

ParameterSetType

Location: //ResponseLookupRoutingInformation/ResponseItemType/ResponsePerCountryType/Provision/ProvisionType

Name	Type	Cardinality	Mandatory Field / Label	Description
Title	String	1	Y/Y	Name of the required set of parameters for the requested evidence.
Parameter	ParameterType	1..n	Y/Y	Contains the data for each necessary parameter of the requested evidence.

ParameterType

Location: //ResponseLookupRoutingInformation/AvailableSources/Source/ProvisionItems/ProvisionItem/ParameterSet 

Name	Type	Cardinality	Mandatory Field / Label	Description
Name	String	1	Y/Y	Name of the parameter
Optional	Boolean	1	Y/Y	Indicates whether the parameter is optional or not

ErrorType

Location: //ResponseLookupRoutingInformation

Name	Type	Cardinality	Mandatory Field / Label	Description
Code	String	1	Y/Y	Code of the error occurred. See [FIX TABLE/DOCUMENT ERRORS]
Text	String	1	Y/Y	Text defining the above code. See [FIX TABLE/DOCUMENT ERRORS]

RequestExtractMultiEvidenceIMType

Location: //RequestExtractMultiEvidenceIMType

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestExtractMultiEvidenceIMType	RequestExtractMultiEvidenceIMType	1	Y/Y	Root element
RequestId	String	1	Y/Y	Request identifier (UUID format). It is going to be the same during all interactions of this request.
SpecificationId	String	1	Y/Y	IEM version used
Timestamp	Date	1	Y/Y	Date and time when the message is created.
ProcedureId	String	1	N/Y	Metadata about the procedure or public service the justifies the use of the DE4A OOTS.
DataEvaluator	AgentType	1	Y/Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	Y/Y	Identifies the Data Owner to whom the request for evidence is sent.
RequestEvidenceIMItem	RequestEvidenceItemType	1..n	Y/Y	Evidence item list requested.

Schema XSD

common-types.xsd

AgentType

Location: //RequestExtractMultiEvidenceIMType/AgentType

Name	Type	Cardinality	Mandatory Field / Label	Description
AgentUrn	anyURI	1	Y/Y	Identifies the DE4A participant (Data Evaluator or Data Owner) in iso6523 format. It defines Party Id for all participants. It must be unique. Format: {PEPPOL ParticipantIdentifierScheme}::{Domain Scheme}:{Party Id} → iso6523-actorid-upis::[0-9][0-9][0-9][0-9]:[A-Z0-9]{1,15} {PEPPOL ParticipantIdentifierScheme}: Must be the constant “iso6523-actorid-upis” {Domain Scheme}: Identifies ICD value, must be a 4-digit UNIQUE number in PEPPOL {Party Id}: Identifies DE4A Partner, consisting of: 2 letters for country 2 digits for entity type → 00 if entity is a DE4A partner, 88 if not; for regional or local administrations, the entity type is 99 7 digits for DE4A Partner. For regional or local administrations, it is the NUTS/LAU code without country letters and starting with as many zeros on the left as necessary until reaching 7 digits. Example of the Spanish Municipality of San Sebastian with LAU code 20069: ES990020069 Example of the Dutch Province of Groningen with NUTS code NL11: NL990000011 https://docs.peppol.eu/edelivery/policies/PEPPOL-EDN-Policy-for-use-of-identifiers-4.0-2019-01-28.pdf For further information on the Domain Scheme values, see the codelists on the WP5 GitHub.
AgentName	String	1	Y/N	Name of the DE4A participant (Data Evaluator or Data Owner).
RedirectUrl	String	0..1	N/Y	Redirect URL to Data Owner.

RequestEvidenceItemType

Location: //RequestExtractMultiEvidenceIMType/RequestEvidenceItemType

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestItemId	String	1	Y/Y	Unique evidence request ID (UUID format)
DataRequestSubject	DataRequestSubjectCVType	1	Y/Y	Contains the identifying details of the person, company or representative to obtain the evidence.
CanonicalEvidenceTypeId	String	1	Y/Y	Identifier of the canonical evidence type. Format: urn:dea4-eu:CanonicalEvidenceType::<canonical-evidence-type-idtoken> Allowed values for <canonical-evidence-type-idtoken>: HigherEducationDiploma DomicileRegistrationEvidence BirthCertificate MarriageCertificate CompanyRegistration See codelists in github for additional information.
RequestGrounds	RequestGroundsType	1	Y/Y	Request grounds to request evidence.
AdditionalParameter	AdditionalParameterType	0..n	N/Y	Contains each additional parameter necessary to request the evidence.

DataRequestSubjectCVType

Location: //RequestExtractMultiEvidenceIMType/RequestEvidenceItemType/DataRequestSubject

Name	Type	Cardinality	Mandatory Field / Label	Description
DataSubjectPerson	NaturalPersonIdentifierType	1	Y/Y	Contains the identifying details of the person to obtain the evidence.
DataSubjectCompany	LegalPersonIdentifierType	1	Y/Y	Contains the identifying details of the company to obtain the evidence.
DataSubjectRepresentative	NaturalPersonIdentifierType	0..1	N/Y	Contains the identifying details of the representative to obtain the evidence.

NaturalPersonIdentifierType

Location: //RequestExtractMultiEvidenceIMType/RequestEvidenceItemType/DataRequestSubject/NaturalPersonIdentifierType

Name	Type	Cardinality	Mandatory Field / Label	Description
PersonIdentifier	String	1	Y/N	Unique identifier for the natural person as defined by the eIDAS Regulation.
FirstName	String	1	Y/N	Current given names of the natural person.
FamilyName	String	1	Y/N	Current family name of the natural person.
DateOfBirth	Date	1	Y/Y	Date of birth for the natural person. Format: YYYY-MM-DD
Gender	String	0..1	N/Y	Gender of the natural person. Allowed values: Male Female Unspecified See codelists in github for additional information.
BitrhName	String	0..1	N/N	First name(s) and family name(s) of the natural person at birth.
PlaceOfBirth	String	0..1	N/N	Place of birth for a natural person.
CurrentAddress	String	0..1	N/N	Current address of the natural person as a base64 encoded string.

LegalPersonIdentifierType

Location: //RequestExtractMultiEvidenceIMType/RequestEvidenceItemType/DataRequestSubject/LegalPersonIdentifierType

Name	Type	Cardinality	Mandatory Field / Label	Description
LegalPersonIdentifier	String	1	Y/N	Unique identifier for the legal person as defined by the eIDAS Regulation.
LegalName	String	1	Y/N	Current legal name for the legal person or organisation.
LegalAddress	String	0..1	N/N	The address the legal person has registered with the MS authority or operating address if not registered.   For a company this should be the registered address within the MS issuing the eID as a base64 encoded string.
VATRegistration	String	0..1	N/N	VAT - VAT registration number.
TaxReference	String	0..1	N/N	TAX-Ref - tax reference number.
D-2012-17-EUIdentifier	String	0..1	N/N	D-2012/17/EU - the identifier used under directive 2012/17/EU
LEI	String	0..1	N/N	Legal Entity Identifier.
EORI	String	0..1	N/N	Economic Operator Registration and Identification.
SEED	String	0..1	N/N	System for Exchange of Excise Data.
SIC	String	0..1	N/N	Standard Industrial Classification.

RequestGroundsType

Location: //RequestExtractMultiEvidenceIMType/RequestEvidenceItemType/RequestGrounds

Name	Type	Cardinality	Mandatory Field / Label	Description
LawELIPermanentLink	anyURI	1	Y/Y	Permanent link allowing access to the system.
ExplicitRequest	token	1	Y/Y	Consent allowing access to the system. Allowed values: SDGR14 See codelists in github for additional information.

AdditionalParameterType

Location: //RequestExtractMultiEvidenceIMType/RequestEvidenceItemType/AdditionalPatameter

Name	Type	Cardinality	Mandatory Field / Label	Description
Label	String	1	Y/Y	Label identifying the required parameter.
Type	String	1	Y/Y	Type of the required parameter. Allowed values: Date → Date tye InputText → Input Text type YesNo → Selector Yes/No type See codelists in github for additional information.
Value	String	1	Y/Y	Value of the required parameter.

ResponseExtractMultiEvidenceType

Location: //ResponseExtractMultiEvidenceType 

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestExtractMultiEvidenceIMType	ResponseExtractMultiEvidenceType	1	Y/Y	Root element
RequestId	String	1	Y/Y	Request identifier (UUID format). It is going to be the same during all interactions of this request.
Timestamp	Date	1	Y/Y	Date and time when the message is created. Its value will not be changed when subsequent messages having this timestamp attribute are created.
DataEvaluator	AgentType	1	Y/Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	N/Y	Identifies the Data Owner to whom the request for evidence is sent.
ResponseExtractEvidenceItem	ResponseExtractEvidenceItemType	1..n	Y/Y	Evidence item list requested.

Schema XSD

common-types.xsd

ResponseExtractEvidenceItemType

Location: //ResponseExtractMultiEvidenceType/ResponseExtractEvidenceItem

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestItemId	String	1	Y/Y	Unique evidence request ID (UUID format)
DataRequestSubject	DataRequestSubjectCVType	1	Y/Y	Contains the identifying details of the person, company or representative to obtain the evidence.
CanonicalEvidenceTypeId	String	1	Y/Y	Identifier of the canonical evidence type. Format: urn:dea4-eu:CanonicalEvidenceType::<canonical-evidence-type-idtoken> Allowed values for <canonical-evidence-type-idtoken>: HigherEducationDiploma DomicileRegistrationEvidence BirthCertificate MarriageCertificate CompanyRegistration See codelists in github for additional information.
CanonicalEvidence	CanonicalEvidenceType	1	Y/Y	Canonical Evidence obtained.
DomesticEvidence	DomesticEvidenceType	0..n	Y/Y	Contains the data of each domestic evidences obtained.
Error	ErrorType	1..n	N/Y	Contains the data for each error that occurred.

CanonicalEvidenceType

Location: //ResponseExtractMultiEvidenceType/ResponseExtractEvidenceItem/CanonicalEvidence

DomesticEvidenceType

Location: //ResponseExtractMultiEvidenceType/ResponseExtractEvidenceItem/DomesticEvidence

Name	Type	Cardinality	Mandatory Field / Label	Description
IssuingType	Token	1	Y/Y	Indicates what type of evidence it is: OriginalIssuing: Original Evidence MultinlingualFormIssuing: Multilingual evidence
MimeType	normalizedString	1	Y/Y	Contains the MIME Type of the canonical evidence. https://docs.oasis-open.org/ubl/os-UBL-2.1/cva/UBL-DefaultDTQ-2.1.html#d4e1
DataLanguage	language	1	Y/N	Contains the language of the canonical evidence. Values conform to RFC 3066, allowed values: Conformity to ISO 639 Conformity to ISO 3166 Languages registered by the Internet Assigned Numbers Authority (IANA) Expression pattern: [a-zA-Z]{1,8}(-[a-zA-Z0-9]{1,8})* See codelists in github for additional information.
EvidenceData	base64Binary	1	Y/Y	Contains the domestic that the Data Owner system returns (in formats like XML, PDF, etc.) codified in B64.
AdditionalInfo	TextType	0..1	N/N	Contains additional information about domestic evidence.

TextType

Location: //ResponseExtractMultiEvidenceType/ResponseExtractEvidenceItem/DomesticEvidence/AdditionalInfo

Name	Type	Cardinality	Mandatory Field / Label	Description
languageID	language	0..1	N/Y	The identifier of the language used in the content.
languageLocaleID	normalizedString	0..1	N/Y	The identification of the locale of the language.

RequestExtractMultiEvidenceUSIType

Location: //ResponseExtractMultiEvidenceUSIType

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestExtractMultiEvidenceUSIType	RequestExtractMultiEvidenceType	1	Y/Y	Root element
RequestId	String	1	Y/Y	Request identifier (UUID format). It is going to be the same during all interactions of this request.
SpecificationId	String	1	Y/Y	IEM version used.
Timestamp	Date	1	Y/Y	Date and time when the message is created. Its value will not be changed when subsequent messages having this timestamp attribute are created.
ProcedureId	String	0..1	N/Y	Metadata about the procedure or public service the justifies the use of the DE4A OOTS.
DataEvaluator	AgentType	1	Y/Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	Y/Y	Identifies the Data Owner to whom the request for evidence is sent.
RequestEvidenceUSIItem	RequestEvidenceUSIItemType	1..n	Y/Y	Evidence item list requested

Schema XSD

common-types.xsd

RequestExtractMultiEvidenceType

Location: //ResponseExtractMultiEvidenceUSIType/RequestEvidenceUSIItem

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestItemId	String	1	Y/Y	Unique evidence request ID (UUID format)
DataRequestSubject	DataRequestSubjectCVType	1	Y/Y	Contains the identifying details of the person, company or representative to obtain the evidence.
CanonicalEvidenceTypeId	String	1	Y/Y	Identifier of the canonical evidence type. Format: urn:dea4-eu:CanonicalEvidenceType::<canonical-evidence-type-idtoken> Allowed values for <canonical-evidence-type-idtoken>: HigherEducationDiploma DomicileRegistrationEvidence BirthCertificate MarriageCertificate CompanyRegistration See codelists in github for additional information.
RequestGrounds	RequestGrounds	1	Y/Y	Request grounds to request evidence.
AdditionalParameter	AdditionalParameterType	0..n	N/Y	Contains each additional parameter necessary to request the evidence.
DataEvaluatorURL	anyUri	1	Y/Y	Indicates the redirection url to return the user to the e-procedure portal of the data evaluator

RedirectUserType

Location: //RedirectUserType

Name	Type	Cardinality	Mandatory Field / Label	Description
RedirectUserType	RedirectUserType	1	Y/Y	Root element
RequestId	String	1	Y/Y	Request identifier (UUID format). It is going to be the same during all interactions of this request.
SpecificationId	String	1	Y	IEM version used
Timestamp	Date	1	Y/Y	Date and time when the message is created. Its value will not be changed when subsequent messages having this timestamp attribute are created.
DataEvaluator	AgentType	1	Y/Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	Y/Y	Identifies the Data Owner to whom the request for evidence is sent.
CanonicalEvidenceTypeId	String	1	Y/Y	Identifier of the canonical evidence type. Format: urn:dea4-eu:CanonicalEvidenceType::<canonical-evidence-type-idtoken> Allowed values for <canonical-evidence-type-idtoken>: HigherEducationDiploma DomicileRegistrationEvidence BirthCertificate MarriageCertificate CompanyRegistration See codelists in github for additional information.
RedirectURL	anyURI	1	Y/Y	Indicates the redirection url for the user to choose and preview the evidence.
Error	ErrorType	0..n	N/Y	Contains the response error.

Schema XSD

common-types.xsd

RequestEventSubscriptionType

Location: //RequestEventSubscriptionType

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestEventSubscriptionType	RequestEventSubscriptionType	1	Y/Y	Root element
RequestId	String	1	Y/Y	Request identifier (UUID format). It is going to be the same during all interactions of this request.
SpecificationId	String	1	Y/Y	IEM version used
Timestamp	Date	1	Y/Y	Date and time when the message is created. Its value will not be changed when subsequent messages having this timestamp attribute are created.
ProcedureId	String	0..1	N/Y	Metadata about the procedure or public service the justifies the use of the DE4A OOTS.
DataEvaluator	AgentType	1	Y/Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	Y/Y	Identifies the Data Owner to whom the request for evidence is sent.
EventSubscripRequestItem	EventSubscripRequestItemType	1..n	Y/Y	Subscription item list requested.

Schema XSD

common-types.xsd

EventSubscripRequestItemType

Location: //RequestEventSubscriptionType/EventSubscripRequestItem

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestItemId	string	1	Y/Y	Unique evidence request ID (UUID format)
DataRequestSubject	DataRequestSubjectCVType	1	Y/Y	Contains the identifying details of the person, company or representative to obtain the evidence.
CanonicalEventCatalogUri	anyUri	1	Y/Y
SubscriptionPeriod	TimePeriodType	0..1	Y/Y	Period dates of the subscription

TimePeriodType

Location: //RequestEventSubscriptionType/EventSubscripRequestItem/SubscriptionPeriod

Name	Type	Cardinality	Mandatory Field / Label	Description
StartDate	dateTime	1	Y/Y	Subscription Start Date
EndDate	dateTime	0..1	N/Y	Subscription End Date

ResponseEventSubscriptionType

Location: //ResponseEventSubscriptionType

Name	Type	Cardinality	Mandatory Field / Label	Description
ResponseEventSubscriptionType	ResponseEventSubscriptionType	1	Y	Root element
RequestId	String	1	Y	Request identifier (UUID format). It is going to be the same during all interactions of this request.
Timestamp	Date	1	Y	Date and time when the message is created. Its value will not be changed when subsequent messages having this timestamp attribute are created.
DataEvaluator	AgentType	1	Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	Y	Identifies the Data Owner to whom the request for evidence is sent.
ResponseEventSubscriptionItem	ResponseEventSubscriptionItemType	1..n	Y	Subscription item list requested.

Schema XSD

common-types.xsd

ResponseEventSubscriptionItemType

Location: //ResponseEventSubscriptionType/ResponseEventSubscriptionItem

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestItemId	string	1	Y	Unique evidence request ID (UUID format)
CanonicalEventCatalogUri	anyUri	1	Y
SubscriptionPeriod	TimePeriodType	1	Y	Period dates of the subscription

EventNotificationType

Location: //EventNotificationType

Name	Type	Cardinality	Mandatory Field / Label	Description
EventNotificationType	EventNotificationType	1	Y	Root element
NotificationId	String	1	Y	Request notification identifier
Timestamp	Date	1	Y	Date and time when the message is created. Its value will not be changed when subsequent messages having this timestamp attribute are created.
DataEvaluator	AgentType	1	Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	Y	Identifies the Data Owner to whom the request for evidence is sent.
EventNotificationItem	EventNotificationItemType	1..n	Y	Evidence item list requested.

Schema XSD

common-types.xsd

EventNotificationItemType

Location: //EventNotificationType/EventNotificationItem

Name	Type	Cardinality	Mandatory Field / Label	Description
NotificationItemId	string	1	Y	Unique notification ID
EventId	string	1	Y	Unique event ID
EventSubject	DataRequestSubjectCVType	1	Y	Contains the identifying details of the person, company or representative to obtain the evidence.
CanonicalEventCatalogUri	anyUri	1	Y
EventDate	Datetime	1	Y	Date of the event notification
RelatedEventSubject	DataRequestSubjectCVType	0..n	Y

RequestExtractMultiEvidenceLUType

Location: //RequestExtractMultiEvidenceLUType

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestExtractMultiEvidenceLUType	RequestExtractMultiEvidenceLUType	1	Y	Root element
RequestId	String	1	Y	Request identifier (UUID format). It is going to be the same during all interactions of this request.
SpecificationId	String	1	Y	IEM version used
Timestamp	Date	1	Y	Date and time when the message is created. Its value will not be changed when subsequent messages having this timestamp attribute are created.
ProcedureId	String	0..1	N	Metadata about the procedure or public service the justifies the use of the DE4A OOTS.
DataEvaluator	AgentType	1	Y	Identifies the Data Evaluator who is making the request for evidence. This information is also used to route the responses from the Data Owner to the Data Evaluator.
DataOwner	AgentType	1	Y	Identifies the Data Owner to whom the request for evidence is sent.
RequestEvidenceLUItem	RequestEvidenceLUItemType	1..n	Y	Evidence item list requested.

Schema XSD

common-types.xsd

RequestEvidenceLUItemType

Location: //RequestExtractMultiEvidenceLUType/RequestEvidenceLUItem

Name	Type	Cardinality	Mandatory Field / Label	Description
RequestItemId	String	1	Y	Unique evidence request ID (UUID format)
DataRequestSubject	DataRequestSubjectCVType	1	Y	Contains the identifying details of the person, company or representative to obtain the evidence.
CanonicalEvidenceTypeId	String	1	Y	Identifier of the canonical evidence type. Format: urn:dea4-eu:CanonicalEvidenceType::<canonical-evidence-type-idtoken> Allowed values for <canonical-evidence-type-idtoken>: HigherEducationDiploma DomicileRegistrationEvidence BirthCertificate MarriageCertificate CompanyRegistration See codelists in github for additional information.
RequestGrounds	RequestGrounds	1	Y	Request grounds to request evidence.
AdditionalParameter	AdditionalParameterType	0..n	N/Y	Contains each additional parameter necessary to request the evidence.
EventNotificationRef	String	1	Y	Reference of the notification event

ResponseErrorType

Location: //ResponseErrorType

Name	Type	Cardinality	Mandatory Field / Label	Description
Ack	boolean	1	Y/Y
Error	ErrorType	0..n	N/Y	Error

Schema XSD

common-types.xsd