health-connect-provider-directory-responder
type: CapabilityStatement
node role: treeRoot
id:
  v: health-connect-provider-directory-responder
text:
  status:
    v: extensions
  div:
    v: Generated Narrative: CapabilityStatement health-connect-provider-directory-responder Health Connect Provider Directory Responder Implementation Guide Version: 26.0.0 FHIR Version: 4.0.1 Supported Formats: SHALL support json, SHALL support xml Published on: 2026-04-29 Published by: Australian Digital Health Agency Note to Implementers: FHIR Capabilities Any FHIR capability may be 'allowed' by the system unless explicitly marked as 'SHALL NOT'. A few items are marked as MAY in the Implementation Guide to highlight their potential relevance to the use case. FHIR RESTful Capabilities Mode: server Security Enable CORS: no Security services supported: OAuth All interactions SHALL be secured using OAuth protocols. It SHALL support authentication, authorisation, and audit logging in accordance with local policy and regulatory requirements. Summary of System-wide Operations Conformance Operation Documentation SHALL $export This bulk data export operation expects request parameters conforming to the HCPD Export Request Parameters profile which defines the required parameter structure for _outputFormat, _type, _typeFilter, and optional _since parameters. The server returns URLs to ndjson files containing the requested resource types. When applicable, the server may automatically inject HCPD Export Response List resources into the output to indicate resource identifiers marked for removal from downstream client systems. Capabilities by Resource/Profile Summary The summary table lists the resources that are part of this configuration, and for each resource it lists: The relevant profiles (if any) The interactions supported by each resource (Read, Search, Update, and Create, are always shown, while VRead, Patch, Delete, History on Instance, or History on Type are only present if at least one of the resources has support for them. The required, recommended, and some optional search parameters (if any). The linked resources enabled for _include The other resources enabled for _revi…
url:
  v: http://digitalhealth.gov.au/fhir/hcpd/CapabilityStatement/health-connect-provider-directory-responder
version:
  v: 26.0.0
name:
  v: HealthConnectProviderDirectoryResponder
title:
  v: Health Connect Provider Directory Responder
status:
  v: active
experimental:
  v: false
date:
  v: 2026-04-29
publisher:
  v: Australian Digital Health Agency
contact:
  name:
    v: Australian Digital Health Agency
  telecom:
    system:
      v: url
    value:
      v: https://www.digitalhealth.gov.au/
  telecom:
    system:
      v: email
contact:
  name:
    v: Australian Digital Health Agency
  telecom:
    system:
      v: email
    use:
      v: work
description:
  v: This CapabilityStatement resource defines the expected capabilities of the [Health Connect Provider Directory Responder Actor](ActorDefinition-responder-actor-health-connect.html) when conforming to this implementation guide. The listed FHIR profiles, RESTful operations, and search parameters describe only those capabilities exposed for responding to Requester Actor requests. The Health Connect Provider Directory Responder supports additional internal and publishing operations that are not shown here; these are out of scope for this IG and are documented separately for publishing systems. The requirements of the Health Connect Provider Directory Responder may also be impacted by the rules of local jurisdictions or other contextual requirements.
use context:
  code:
    system:
      v: http://terminology.hl7.org/CodeSystem/usage-context-type
    code:
      v: jurisdiction
  value: CodeableConcept
    coding:
      system:
        v: urn:iso:std:iso:3166
      code:
        v: AU
      display:
        v: Australia
copyright:
  v: Copyright © 2026 Australian Digital Health Agency - All rights reserved. This content is licensed under a Creative Commons Attribution 4.0 International License. See [https://creativecommons.org/licenses/by/4.0/](https://creativecommons.org/licenses/by/4.0/)
kind:
  v: instance
implementation:
  description:
    v: Health Connect Provider Directory Responder FHIR Server
  url:
    v: http://digitalhealth.gov.au/fhir/hcpd
fhir version:
  v: 4.0.1
format:
  v: json
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
format:
  v: xml
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
rest:
  mode:
    v: server
  security:
    description:
      v: All interactions SHALL be secured using OAuth protocols. It SHALL support authentication, authorisation, and audit logging in accordance with local policy and regulatory requirements.
  resource:
    type:
      v: Provenance
    profile:
      v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-provenance|26.0.0
      link: 26.0
      link: .0
      extension:
        value: code
    documentation:
      v: HC Provenance resources track the lineage of data retrieved, updated, or verified from external systems of record.
    interaction:
      code:
        v: read
      documentation:
        v: Read HC Provenance records
    interaction:
      code:
        v: search-type
      documentation:
        v: Search HC Provenance records by various parameters
    versioning:
      v: versioned
    read history:
      v: false
    search include:
      v: Provenance:target
    search param:
      extension:
        value: code
      name:
        v: target
      definition:
        v: http://hl7.org/fhir/SearchParameter/Provenance-target|4.0.1
        link: 4.0
        link: .1
      type:
        v: reference
  resource:
    type:
      v: Organization
    profile:
      v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-organization|26.0.0
      link: 26.0
      link: .0
      extension:
        value: code
    documentation:
      v: This section defines the supported interactions for the [HCPD Organization](StructureDefinition-hcpd-organization.html) profile of the Organization resource type.
    interaction:
      code:
        v: read
    interaction:
      code:
        v: search-type
    versioning:
      v: versioned
    search include:
      v: Organization:partOf
    search rev include:
      v: Location:organization
    search rev include:
      v: Provenance:target
    search param:
      extension:
        value: code
      name:
        v: identifier
      definition:
        v: http://hl7.org/fhir/SearchParameter/Organization-identifier|4.0.1
        link: 4.0
        link: .1
      type:
        v: token
    search param:
      extension:
        value: code
      name:
        v: name
      definition:
        v: http://hl7.org/fhir/SearchParameter/Organization-name|4.0.1
        link: 4.0
        link: .1
      type:
        v: string
    search param:
      extension:
        value: code
      name:
        v: type
      definition:
        v: http://hl7.org/fhir/SearchParameter/Organization-type|4.0.1
        link: 4.0
        link: .1
      type:
        v: token
  resource:
    type:
      v: Location
    profile:
      v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-location|26.0.0
      link: 26.0
      link: .0
      extension:
        value: code
    documentation:
      v: This section describes the supported interactions for the [HCPD Location](StructureDefinition-hcpd-location.html) profile. Each Location resource conforming to this profile identifies a physical or virtual place associated with healthcare services in the Health Connect Provider Directory, enabling clients to discover, filter, and reference service delivery sites.
    interaction:
      code:
        v: read
    interaction:
      code:
        v: search-type

v: OAuth

v: OAuth

code
v: SHALL

code
v: SHALL

code
v: SHALL

code
v: SHALL

code
v: SHALL

code
v: SHALL

code
v: SHALL

v: versioned

v: Location:organization

v: Location:endpoint

v: HealthcareService:location

v: Provenance:target

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
  value: code
    v: SHALL
name:
  v: locmailaddress
definition:
  v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/location-locmailaddress|26.0.0
  link: 26.0
  link: .0
type:
  v: string

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
  value: code
    v: SHALL
name:
  v: locationamenities
definition:
  v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/location-amenities|26.0.0
  link: 26.0
  link: .0
type:
  v: token

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
  value: code
    v: SHALL
name:
  v: name
definition:
  v: http://hl7.org/fhir/SearchParameter/Location-name|4.0.1
  link: 4.0
  link: .1
type:
  v: string

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
  value: code
    v: SHALL
name:
  v: address
definition:
  v: http://hl7.org/fhir/SearchParameter/Location-address|4.0.1
  link: 4.0
  link: .1
type:
  v: string

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
  value: code
    v: SHALL
name:
  v: type
definition:
  v: http://hl7.org/fhir/SearchParameter/Location-type|4.0.1
  link: 4.0
  link: .1
type:
  v: token

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
  value: code
    v: SHALL
name:
  v: locationphysicaltype
definition:
  v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/location-physicaltype|26.0.0
  link: 26.0
  link: .0
type:
  v: token

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
  value: code
    v: SHALL
name:
  v: near
definition:
  v: http://hl7.org/fhir/SearchParameter/Location-near|4.0.1
  link: 4.0
  link: .1
type:
  v: special

type:
  v: HealthcareService
profile:
  v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-healthcareservice|26.0.0
  link: 26.0
  link: .0
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
documentation:
  v: This section describes the supported interactions for the [HCPD Healthcare Service](StructureDefinition-hcpd-healthcareservice.html) profile. Each HealthcareService resource conforming to this profile identifies a healthcare service in the Health Connect Provider Directory, enabling clients to discover, filter, and reference healthcare services that are provided.
interaction:
  code:
    v: read
interaction:
  code:
    v: search-type
versioning:
  v: versioned
search include:
  v: HealthcareService:location
search include:
  v: HealthcareService:organization
search include:
  v: HealthcareService:endpoint
search include:
  v: HealthcareService:organization
search rev include:
  v: PractitionerRole:service
search rev include:
  v: Provenance:target
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: languages
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/languages|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: hsbilling
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/healthcareservice-billing|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: allday
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/allday|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: daysofweek
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/daysofweek|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: starttime
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/starttime|26.0.0
    link: 26.0
    link: .0
  type:
    v: number
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: endtime
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/endtime|26.0.0
    link: 26.0
    link: .0
  type:
    v: number
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: service-type
  definition:
    v: http://hl7.org/fhir/SearchParameter/HealthcareService-service-type|4.0.1
    link: 4.0
    link: .1
  type:
    v: token

type:
  v: PractitionerRole
profile:
  v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-practitionerrole|26.0.0
  link: 26.0
  link: .0
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
documentation:
  v: This section defines the supported interactions for the [HCPD Practitioner Role](StructureDefinition-hcpd-practitionerrole.html) profile of the PractitionerRole resource type. Each PractitionerRole resource conforming to the [HCPD Practitioner Role](StructureDefinition-hcpd-practitionerrole.html) profile describes a practitioner in a role at a healthcare service.
interaction:
  code:
    v: read
interaction:
  code:
    v: search-type
versioning:
  v: versioned
search include:
  v: PractitionerRole:practitioner
search include:
  v: PractitionerRole:service
search include:
  v: PractitionerRole:organization
search include:
  v: PractitionerRole:location
search include:
  v: PractitionerRole:endpoint
search rev include:
  v: Provenance:target
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: languages
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/languages|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: allday
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/allday|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: daysofweek
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/daysofweek|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: starttime
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/starttime|26.0.0
    link: 26.0
    link: .0
  type:
    v: number
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: endtime
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/endtime|26.0.0
    link: 26.0
    link: .0
  type:
    v: number
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: identifier
  definition:
    v: http://hl7.org/fhir/SearchParameter/PractitionerRole-identifier|4.0.1
    link: 4.0
    link: .1
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: role
  definition:
    v: http://hl7.org/fhir/SearchParameter/PractitionerRole-role|4.0.1
    link: 4.0
    link: .1
  type:
    v: token

type:
  v: Practitioner
profile:
  v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-practitioner|26.0.0
  link: 26.0
  link: .0
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
documentation:
  v: This section describes the supported interactions for the [HCPD Practitioner](StructureDefinition-hcpd-practitioner.html) profile. Each Practitioner resource conforming to this profile represents an individual healthcare provider registered in the Health Connect Provider Directory, enabling clients to search, identify, and reference practitioners and their associated roles and service locations.
interaction:
  code:
    v: read
interaction:
  code:
    v: search-type
versioning:
  v: versioned
search rev include:
  v: PractitionerRole:practitioner
search rev include:
  v: Provenance:target
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: identifier
  definition:
    v: http://hl7.org/fhir/SearchParameter/Practitioner-identifier|4.0.1
    link: 4.0
    link: .1
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: regprof
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/practitioner-regprof|26.0.0
    link: 26.0
    link: .0
  type:
    v: string
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: rsg
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/practitioner-rsg|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: identifier-r5
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/practitioner-identifier-r5|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: name
  definition:
    v: http://hl7.org/fhir/SearchParameter/Practitioner-name|4.0.1
    link: 4.0
    link: .1
  type:
    v: string

type:
  v: Endpoint
profile:
  v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-endpoint|26.0.0
  link: 26.0
  link: .0
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
documentation:
  v: This section describes the supported interactions for the [HCPD Endpoint](StructureDefinition-hcpd-endpoint.html) profile. Each Endpoint resource conforming to this profile provides connection details for electronic services available through the Health Connect Provider Directory, allowing clients to discover and interact with service endpoints in a standardised way.
interaction:
  code:
    v: read
interaction:
  code:
    v: search-type
versioning:
  v: versioned
search rev include:
  v: HealthcareService:endpoint
search rev include:
  v: Location:endpoint
search rev include:
  v: PractitionerRole:endpoint
search rev include:
  v: Provenance:target
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: epurl
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/endpoint-url|26.0.0
    link: 26.0
    link: .0
  type:
    v: uri
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: payloadmimetype
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/endpoint-payloadmimetype|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: hcepi
  definition:
    v: http://digitalhealth.gov.au/fhir/hcpd/SearchParameter/endpoint-hcepi|26.0.0
    link: 26.0
    link: .0
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: name
  definition:
    v: http://hl7.org/fhir/SearchParameter/Endpoint-name|4.0.1
    link: 4.0
    link: .1
  type:
    v: string
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: connection-type
  definition:
    v: http://hl7.org/fhir/SearchParameter/Endpoint-connection-type|4.0.1
    link: 4.0
    link: .1
  type:
    v: token
search param:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
  name:
    v: payload-type
  definition:
    v: http://hl7.org/fhir/SearchParameter/Endpoint-payload-type|4.0.1
    link: 4.0
    link: .1
  type:
    v: token

type:
  v: List
profile:
  v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-export-response-list|26.0.0
  link: 26.0
  link: .0
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
documentation:
  v: This resource declares support for the [HCPD Export Response List](StructureDefinition-hcpd-export-response-list.html) profile. List resources conforming to this profile are automatically generated and included as part of bulk data export operations to communicate which resource identifiers should be removed from downstream client systems. These List resources are not directly searchable or accessible via standard FHIR REST operations, but are provided exclusively through the bulk export process.
interaction:
  code:
    v: read
  documentation:
    v: Read access to HCPD Export Response List resources obtained through bulk export operations
versioning:
  v: versioned
read history:
  v: false

type:
  v: Parameters
profile:
  v: http://digitalhealth.gov.au/fhir/hcpd/StructureDefinition/hcpd-export-request-parameters|26.0.0
  link: 26.0
  link: .0
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation
    value: code
      v: SHALL
documentation:
  v: This resource declares support for processing [HCPD Export Request Parameters](StructureDefinition-hcpd-export-request-parameters.html) resources as input to bulk data export operations. Parameters resources conforming to this profile are used to control the scope, format, and filtering criteria for bulk exports. These resources are processed as part of the $export operation and are not directly stored or searchable.
interaction:
  code:
    v: read
interaction:
  code:
    v: search-type
  documentation:
    v: Process HCPD Export Request Parameters as input to bulk export operations
versioning:
  v: versioned
read history:
  v: false
search include:
  v: Provenance:target
search include:
  v: Organization:partOf
search include:
  v: Location:organization
search include:
  v: Location:endpoint
search include:
  v: HealthcareService:location
search include:
  v: HealthcareService:organization
search include:
  v: HealthcareService:endpoint
search include:
  v: PractitionerRole:practitioner
search include:
  v: PractitionerRole:service
search include:
  v: PractitionerRole:organization
search include:
  v: PractitionerRole:location
search include:
  v: PractitionerRole:endpoint
search rev include:
  v: Location:organization
search rev include:
  v: Provenance:target
search rev include:
  v: HealthcareService:location
search rev include:
  v: PractitionerRole:service
search rev include:
  v: PractitionerRole:practitioner
search rev include:
  v: HealthcareService:endpoint
search rev include:
  v: Location:endpoint
search rev include:
  v: PractitionerRole:endpoint

name:
  v: export
definition:
  v: http://hl7.org/fhir/uv/bulkdata/OperationDefinition/export|3.0.0
  link: 3.0
  link: .0
documentation:
  v: This bulk data export operation expects request parameters conforming to the [HCPD Export Request Parameters](StructureDefinition-hcpd-export-request-parameters.html) profile which defines the required parameter structure for _outputFormat, _type, _typeFilter, and optional _since parameters. The server returns URLs to ndjson files containing the requested resource types. When applicable, the server may automatically inject [HCPD Export Response List](StructureDefinition-hcpd-export-response-list.html) resources into the output to indicate resource identifiers marked for removal from downstream client systems.