path: root/docs/offeredapis/swagger/pms-api.yaml

openapi: 3.0.1
info:
  description: "<h2>General</h2><p>The O-RAN Non-RT RIC Policy Management Service\
    \ provides a REST API for management of A1 policies. <br/>The main tasks of the\
    \ service are:</p><ul><li>A1 Policy creation, modification and deletion.</li><li>Monitoring\
    \ and maintaining consistency of the SMO view of A1 policies and the Near-RT RICs</li><li>Maintaining\
    \ a view of supported Near-RT RIC policy types</li><li>Supervision of using services\
    \ (R-APPs). When a service is unavailable, its policies are removed.</li></ul><h2>APIs\
    \ provided by the service</h2><h3>A1 Policy Management</h3><p>This is an API for\
    \ management of A1 Policies.</p><ul><li>A1 Policy retrieval, creation, modification\
    \ and deletion.</li><li>Retrieval of supported A1 Policy types for a Near-RT RIC</li><li>Retrieval\
    \ of status for existing A1 policies</li></ul><h3>Management of configuration</h3><p>API\
    \ for updating and retrieval of the component configuration. Note that there other\
    \ ways to maintain the configuration.</p><h3>Callbacks</h3><p>These are endpoints\
    \ that are invoked by this service. The callbacks are registered in this service\
    \ at service registration.</p><h3>NearRT-RIC Repository</h3><p>This is an API\
    \ that provides support for looking up a NearRT-RIC. Each A1 policy is targeted\
    \ for one Near-RT RIC.</p><h3>Health Check</h3><p>API used for supervision of\
    \ the PMS component.</p><h3>Service Registry and Supervision</h3><p>API used for\
    \ registering services that uses PMS. Each A1 policy is optionally owned by a\
    \ service. PMS can supervise each registered service by a heart-beat supervision\
    \ and will automatically remove policies for unavailable services. Note that a\
    \ service does not need to be registered in order to create A1 Policies. This\
    \ is a feature that is optional to use.</p><h3>Spring Boot Actuator</h3><p>Provides\
    \ generic functions  used to monitor and manage the Spring web application.</p>"
  license:
    name: Copyright (C) 2020-2023 Nordix Foundation. Licensed under the Apache License.
    url: http://www.apache.org/licenses/LICENSE-2.0
  title: A1 Policy Management Service
  version: 1.1.0
servers:
- url: /
tags:
- description: "API used for authorization of information A1 policy access (this is\
    \ provided by an authorization producer such as OPA).\nNote that this API is called\
    \ by PMS, it is not provided.\n"
  name: Authorization API
- description: Monitor and interact
  externalDocs:
    description: Spring Boot Actuator Web API Documentation
    url: https://docs.spring.io/spring-boot/docs/current/actuator-api/html/
  name: Actuator
paths:
  /a1-policy/v2/policy-instances:
    get:
      description: "Returns a list of A1 policies matching given search criteria.\
        \ <br>If several query parameters are defined, the policies matching all conditions\
        \ are returned."
      operationId: getPolicyInstances
      parameters:
      - description: Select policies with a given type identity.
        explode: true
        in: query
        name: policytype_id
        required: false
        schema:
          type: string
        style: form
      - description: Select policies for a given Near-RT RIC identity.
        explode: true
        in: query
        name: ric_id
        required: false
        schema:
          type: string
        style: form
      - description: Select policies owned by a given service.
        explode: true
        in: query
        name: service_id
        required: false
        schema:
          type: string
        style: form
      - description: Select policies of a given type name (type identity has the format
          <typename_version>)
        explode: true
        in: query
        name: type_name
        required: false
        schema:
          type: string
        style: form
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/policy_info_list_v2'
          description: Policies
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: "Near-RT RIC, policy type or service not found"
      summary: Query for A1 policy instances
      tags:
      - A1 Policy Management
  /example-authz-check:
    post:
      description: The authorization function decides if access is granted.
      operationId: performAccessControl
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/policy_authorization'
        required: true
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/authorization_result'
          description: OK
      summary: Request for access authorization.
      tags:
      - Authorization API
  /actuator/threaddump:
    get:
      operationId: threaddump
      responses:
        "200":
          content:
            text/plain;charset=UTF-8:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'threaddump'
      tags:
      - Actuator
  /a1-policy/v2/status:
    get:
      operationId: getStatus
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/status_info_v2'
          description: Service is living
      summary: Returns status and statistics of this service
      tags:
      - Health Check
  /actuator/loggers:
    get:
      operationId: loggers
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'loggers'
      tags:
      - Actuator
  /actuator/health/**:
    get:
      operationId: health-path
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'health-path'
      tags:
      - Actuator
  /a1-policy/v2/rics/ric:
    get:
      description: Either a Near-RT RIC identity or a Managed Element identity can
        be specified.<br>The intention with Managed Element identity is the ID used
        in O1 for accessing the traffical element (such as the ID of CU).
      operationId: getRic
      parameters:
      - description: "The identity of a Managed Element. If given, the Near-RT RIC\
          \ managing the ME is returned."
        explode: true
        in: query
        name: managed_element_id
        required: false
        schema:
          type: string
        style: form
      - description: The identity of a Near-RT RIC to get information for.
        explode: true
        in: query
        name: ric_id
        required: false
        schema:
          type: string
        style: form
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ric_info_v2'
          description: Near-RT RIC is found
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Near-RT RIC is not found
      summary: Returns info for one Near-RT RIC
      tags:
      - NearRT-RIC Repository
  /actuator/shutdown:
    post:
      operationId: shutdown
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'shutdown'
      tags:
      - Actuator
  /a1-policy/v2/policy-types:
    get:
      operationId: getPolicyTypes
      parameters:
      - description: Select types for the given Near-RT RIC identity.
        explode: true
        in: query
        name: ric_id
        required: false
        schema:
          type: string
        style: form
      - description: Select types with the given type name (type identity has the
          format <typename_version>)
        explode: true
        in: query
        name: type_name
        required: false
        schema:
          type: string
        style: form
      - description: Select types that are compatible with the given version. This
          parameter is only applicable in conjunction with type_name. As an example
          version 1.9.1 is compatible with 1.0.0 but not the other way around. Matching
          types will be returned sorted in ascending order.
        explode: true
        in: query
        name: compatible_with_version
        required: false
        schema:
          type: string
        style: form
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/policytype_id_list_v2'
          description: Policy type IDs
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Near-RT RIC is not found
      summary: Query policy type identities
      tags:
      - A1 Policy Management
  /a1-policy/v2/policies/{policy_id}:
    delete:
      operationId: deletePolicy
      parameters:
      - explode: false
        in: path
        name: policy_id
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/void'
          description: Not used
        "423":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: Near-RT RIC is not operational
        "204":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/void'
          description: Policy deleted
        "404":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: Policy is not found
      summary: Delete a policy
      tags:
      - A1 Policy Management
    get:
      operationId: getPolicy
      parameters:
      - explode: false
        in: path
        name: policy_id
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/policy_info_v2'
          description: Policy found
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Policy is not found
      summary: Returns a policy
      tags:
      - A1 Policy Management
  /actuator/metrics/{requiredMetricName}:
    get:
      operationId: metrics-requiredMetricName
      parameters:
      - explode: false
        in: path
        name: requiredMetricName
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'metrics-requiredMetricName'
      tags:
      - Actuator
  /a1-policy/v2/configuration:
    get:
      operationId: getConfiguration
      responses:
        "200":
          content:
            application/json:
              schema:
                type: object
          description: Configuration
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: File is not found or readable
      summary: Returns the contents of the application configuration file
      tags:
      - Management of configuration
    put:
      operationId: putConfiguration
      requestBody:
        content:
          application/json:
            schema:
              type: object
        required: true
      responses:
        "200":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/void'
          description: Configuration updated
        "400":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: Invalid configuration provided
        "500":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: Something went wrong when replacing the configuration. Try
            again.
      summary: Replace the current configuration file with the given configuration
      tags:
      - Management of configuration
  /actuator:
    get:
      operationId: links
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                additionalProperties:
                  additionalProperties:
                    $ref: '#/components/schemas/Link'
                  type: object
                type: object
            application/json:
              schema:
                additionalProperties:
                  additionalProperties:
                    $ref: '#/components/schemas/Link'
                  type: object
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                additionalProperties:
                  additionalProperties:
                    $ref: '#/components/schemas/Link'
                  type: object
                type: object
          description: OK
      summary: Actuator root web endpoint
      tags:
      - Actuator
  /actuator/loggers/{name}:
    get:
      operationId: loggers-name
      parameters:
      - explode: false
        in: path
        name: name
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'loggers-name'
      tags:
      - Actuator
    post:
      operationId: loggers-name_2
      parameters:
      - explode: false
        in: path
        name: name
        required: true
        schema:
          type: string
        style: simple
      requestBody:
        content:
          application/json:
            schema:
              enum:
              - TRACE
              - DEBUG
              - INFO
              - WARN
              - ERROR
              - FATAL
              - "OFF"
              type: string
      responses:
        "200":
          content:
            '*/*':
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'loggers-name'
      tags:
      - Actuator
  /a1-policy/v2/services/{service_id}/keepalive:
    put:
      description: A registered service should invoke this operation regularly to
        indicate that it is still alive. If a registered service fails to invoke this
        operation before the end of a timeout period the service will be deregistered
        and all its A1 policies wil be removed. (This timeout can be set or disabled
        when each service is initially registered)
      operationId: keepAliveService
      parameters:
      - explode: false
        in: path
        name: service_id
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            '*/*':
              schema:
                type: object
          description: "Service supervision timer refreshed, OK"
        "404":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: "The service is not found, needs re-registration"
      summary: Heartbeat indicates that the service is running
      tags:
      - Service Registry and Supervision
  /actuator/metrics:
    get:
      operationId: metrics
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'metrics'
      tags:
      - Actuator
  /a1-policy/v2/rics:
    get:
      description: The call returns all Near-RT RICs that supports a given policy
        type identity
      operationId: getRics
      parameters:
      - description: "The identity of a policy type. If given, all Near-RT RICs supporting\
          \ the policy type are returned"
        explode: true
        in: query
        name: policytype_id
        required: false
        schema:
          type: string
        style: form
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ric_info_list_v2'
          description: OK
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Policy type is not found
      summary: Query Near-RT RIC information
      tags:
      - NearRT-RIC Repository
  /a1-policy/v2/services:
    get:
      description: Either information about a registered service with given identity
        or all registered services are returned.
      operationId: getServices
      parameters:
      - description: The identity of the service
        explode: true
        in: query
        name: service_id
        required: false
        schema:
          type: string
        style: form
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/service_list_v2'
          description: OK
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Service is not found
      summary: Returns service information
      tags:
      - Service Registry and Supervision
    put:
      description: "Registering a service is needed to:<ul><li>Get callbacks about\
        \ available NearRT RICs.</li><li>Activate supervision of the service. If a\
        \ service is inactive, its policies will automatically be deleted.</li></ul>Policies\
        \ can be created even if the service is not registerred. This is a feature\
        \ which it is optional to use."
      operationId: putService
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/service_registration_info_v2'
        required: true
      responses:
        "200":
          content:
            '*/*':
              schema:
                type: object
          description: Service updated
        "201":
          content:
            '*/*':
              schema:
                type: object
          description: Service created
        "400":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: The ServiceRegistrationInfo is not accepted
      summary: Register a service
      tags:
      - Service Registry and Supervision
  /actuator/info:
    get:
      operationId: info
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'info'
      tags:
      - Actuator
  /status:
    get:
      operationId: getStatusV1
      responses:
        "200":
          content:
            '*/*':
              schema:
                type: string
          description: Service is living
      summary: Returns status and statistics of this service
      tags:
      - Health Check
  /a1-policy/v2/policy-types/{policytype_id}:
    get:
      operationId: getPolicyType
      parameters:
      - explode: false
        in: path
        name: policytype_id
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/policytype_v2'
          description: Policy type
        "404":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: Policy type is not found
      summary: Returns a policy type definition
      tags:
      - A1 Policy Management
  /actuator/logfile:
    get:
      operationId: logfile
      responses:
        "200":
          content:
            text/plain;charset=UTF-8:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'logfile'
      tags:
      - Actuator
  /actuator/health:
    get:
      operationId: health
      responses:
        "200":
          content:
            application/vnd.spring-boot.actuator.v3+json:
              schema:
                type: object
            application/json:
              schema:
                type: object
            application/vnd.spring-boot.actuator.v2+json:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'health'
      tags:
      - Actuator
  /a1-policy/v2/policies:
    get:
      description: "Returns a list of A1 policies matching given search criteria.\
        \ <br>If several query parameters are defined, the policies matching all conditions\
        \ are returned."
      operationId: getPolicyIds
      parameters:
      - description: Select policies of a given policy type identity.
        explode: true
        in: query
        name: policytype_id
        required: false
        schema:
          type: string
        style: form
      - description: Select policies of a given Near-RT RIC identity.
        explode: true
        in: query
        name: ric_id
        required: false
        schema:
          type: string
        style: form
      - description: Select policies owned by a given service.
        explode: true
        in: query
        name: service_id
        required: false
        schema:
          type: string
        style: form
      - description: Select policies of types with the given type name (type identity
          has the format <typename_version>)
        explode: true
        in: query
        name: type_name
        required: false
        schema:
          type: string
        style: form
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/policy_id_list_v2'
          description: Policy identities
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Near-RT RIC or type not found
      summary: Query policy identities
      tags:
      - A1 Policy Management
    put:
      operationId: putPolicy
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/policy_info_v2'
        required: true
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/void'
          description: Policy updated
        "201":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/void'
          description: Policy created
        "423":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Near-RT RIC is not operational
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Near-RT RIC or policy type is not found
      summary: Create or update a policy
      tags:
      - A1 Policy Management
  /r-app/near-rt-ric-status:
    post:
      description: The URL to this call is registered at Service registration.
      operationId: serviceCallback
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/service_callback_info_v2'
        required: true
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/void'
          description: OK
      summary: Callback for Near-RT RIC status
      tags:
      - Callbacks
  /a1-policy/v2/services/{service_id}:
    delete:
      operationId: deleteService
      parameters:
      - explode: false
        in: path
        name: service_id
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/void'
          description: Not used
        "204":
          content:
            '*/*':
              schema:
                type: object
          description: Service unregistered
        "404":
          content:
            '*/*':
              schema:
                $ref: '#/components/schemas/error_information'
          description: Service not found
      summary: Unregister a service
      tags:
      - Service Registry and Supervision
  /actuator/heapdump:
    get:
      operationId: heapdump
      responses:
        "200":
          content:
            application/octet-stream:
              schema:
                type: object
          description: OK
      summary: Actuator web endpoint 'heapdump'
      tags:
      - Actuator
  /a1-policy/v2/policies/{policy_id}/status:
    get:
      operationId: getPolicyStatus
      parameters:
      - explode: false
        in: path
        name: policy_id
        required: true
        schema:
          type: string
        style: simple
      responses:
        "200":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/policy_status_info_v2'
          description: Policy status
        "404":
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/error_information'
          description: Policy is not found
      summary: Returns a policy status
      tags:
      - A1 Policy Management
components:
  schemas:
    error_information:
      description: Problem as defined in https://tools.ietf.org/html/rfc7807
      properties:
        detail:
          description: ' A human-readable explanation specific to this occurrence
            of the problem.'
          example: Policy type not found
          type: string
        status:
          description: 'The HTTP status code generated by the origin server for this
            occurrence of the problem. '
          example: 404
          format: int32
          type: integer
      type: object
    void:
      description: Void/empty
      type: object
    status_info_v2:
      example:
        status: status
      properties:
        status:
          description: status text
          type: string
      type: object
    authorization_result:
      description: Result of authorization
      example:
        result: true
      properties:
        result:
          description: "If true, the access is granted"
          type: boolean
      required:
      - result
      type: object
    ric_info_v2:
      description: Information for a Near-RT RIC
      example:
        ric_id: ric_id
        managed_element_ids:
        - managed_element_ids
        - managed_element_ids
        state: UNAVAILABLE
        policytype_ids:
        - policytype_ids
        - policytype_ids
      properties:
        ric_id:
          description: identity of the Near-RT RIC
          type: string
        managed_element_ids:
          description: O1 identities for managed entities
          items:
            description: O1 identities for managed entities
            type: string
          type: array
        state:
          description: Represents the states for a Near-RT RIC
          enum:
          - UNAVAILABLE
          - AVAILABLE
          - SYNCHRONIZING
          - CONSISTENCY_CHECK
          type: string
        policytype_ids:
          description: supported policy types
          items:
            description: supported policy types
            type: string
          type: array
      type: object
    service_registration_info_v2:
      description: Information for one service
      properties:
        callback_url:
          description: callback for notifying of Near-RT RIC state changes
          type: string
        service_id:
          description: identity of the service
          type: string
        keep_alive_interval_seconds:
          description: "keep alive interval for the service. This is used to enable\
            \ optional heartbeat supervision of the service. If set (> 0) the registered\
            \ service should regularly invoke a 'keepalive' REST call. When a service\
            \ fails to invoke this 'keepalive' call within the configured time, the\
            \ service is considered unavailable. An unavailable service will be automatically\
            \ deregistered and its policies will be deleted. Value 0 means timeout\
            \ supervision is disabled."
          format: int64
          type: integer
      required:
      - service_id
      type: object
    policy_info_list_v2:
      description: List of policy information
      example:
        policies:
        - ric_id: ric_id
          policy_id: policy_id
          transient: false
          service_id: service_id
          policy_data: "{}"
          status_notification_uri: status_notification_uri
          policytype_id: policytype_id
        - ric_id: ric_id
          policy_id: policy_id
          transient: false
          service_id: service_id
          policy_data: "{}"
          status_notification_uri: status_notification_uri
          policytype_id: policytype_id
      properties:
        policies:
          description: List of policy information
          items:
            $ref: '#/components/schemas/policy_info_v2'
          type: array
      type: object
    policy_status_info_v2:
      description: Status for one A1-P Policy
      example:
        last_modified: last_modified
        status: "{}"
      properties:
        last_modified:
          description: "timestamp, last modification time"
          type: string
        status:
          description: the Policy status
          type: object
      type: object
    service_status_v2:
      description: List of service information
      example:
        callback_url: callback_url
        service_id: service_id
        keep_alive_interval_seconds: 0
        time_since_last_activity_seconds: 6
      properties:
        callback_url:
          description: callback for notifying of RIC synchronization
          type: string
        service_id:
          description: identity of the service
          type: string
        keep_alive_interval_seconds:
          description: policy keep alive timeout
          format: int64
          type: integer
        time_since_last_activity_seconds:
          description: time since last invocation by the service
          format: int64
          type: integer
      type: object
    ric_info_list_v2:
      description: List of Near-RT RIC information
      example:
        rics:
        - ric_id: ric_id
          managed_element_ids:
          - managed_element_ids
          - managed_element_ids
          state: UNAVAILABLE
          policytype_ids:
          - policytype_ids
          - policytype_ids
        - ric_id: ric_id
          managed_element_ids:
          - managed_element_ids
          - managed_element_ids
          state: UNAVAILABLE
          policytype_ids:
          - policytype_ids
          - policytype_ids
      properties:
        rics:
          description: List of Near-RT RIC information
          items:
            $ref: '#/components/schemas/ric_info_v2'
          type: array
      type: object
    policytype_v2:
      description: Policy type
      example:
        policy_schema: "{}"
      properties:
        policy_schema:
          description: Policy type json schema. The schema is a json object following
            http://json-schema.org/draft-07/schema
          type: object
      type: object
    input:
      description: input
      properties:
        access_type:
          description: Access type
          enum:
          - READ
          - WRITE
          - DELETE
          type: string
        auth_token:
          description: Authorization token
          type: string
        policy_type_id:
          description: Policy type identifier
          type: string
      required:
      - access_type
      - auth_token
      - policy_type_id
      type: object
    policy_authorization:
      description: Authorization request for A1 policy requests
      properties:
        input:
          $ref: '#/components/schemas/input'
      required:
      - input
      type: object
    policytype_id_list_v2:
      description: Information about policy types
      example:
        policytype_ids:
        - policytype_ids
        - policytype_ids
      properties:
        policytype_ids:
          description: Policy type identities
          items:
            description: Policy type identities
            type: string
          type: array
      type: object
    policy_info_v2:
      description: Information for one A1-P Policy
      example:
        ric_id: ric_id
        policy_id: policy_id
        transient: false
        service_id: service_id
        policy_data: "{}"
        status_notification_uri: status_notification_uri
        policytype_id: policytype_id
      properties:
        ric_id:
          description: identity of the target Near-RT RIC
          type: string
        policy_id:
          description: identity of the policy
          type: string
        transient:
          default: false
          description: "if true, the policy is deleted at RIC restart. If false, its\
            \ value is maintained by this service until explicitly deleted. Default\
            \ false."
          example: false
          type: boolean
        service_id:
          description: the identity of the service owning the policy. This can be
            used to group the policies (it is possible to get all policies associated
            to a service). Note that the service does not need to be registered.
          type: string
        policy_data:
          description: the configuration of the policy
          type: object
        status_notification_uri:
          description: Callback URI for policy status updates
          type: string
        policytype_id:
          description: identity of the policy type
          type: string
      required:
      - policy_data
      - policy_id
      - policytype_id
      - ric_id
      type: object
    policy_id_list_v2:
      description: A list of policy identities
      example:
        policy_ids:
        - policy_ids
        - policy_ids
      properties:
        policy_ids:
          description: Policy identities
          items:
            description: Policy identities
            type: string
          type: array
      type: object
    service_list_v2:
      description: List of service information
      example:
        service_list:
        - callback_url: callback_url
          service_id: service_id
          keep_alive_interval_seconds: 0
          time_since_last_activity_seconds: 6
        - callback_url: callback_url
          service_id: service_id
          keep_alive_interval_seconds: 0
          time_since_last_activity_seconds: 6
      properties:
        service_list:
          description: List of service information
          items:
            $ref: '#/components/schemas/service_status_v2'
          type: array
      type: object
    service_callback_info_v2:
      description: Information transferred as in Service callbacks (callback_url)
      properties:
        ric_id:
          description: identity of a Near-RT RIC
          type: string
        event_type:
          description: "values:\nAVAILABLE: the  Near-RT RIC has become available\
            \ for A1 Policy management"
          enum:
          - AVAILABLE
          type: string
      required:
      - event_type
      - ric_id
      type: object
    Link:
      properties:
        templated:
          type: boolean
        href:
          type: string
      type: object