{ "openapi" : "3.0.3", "info" : { "title" : "A1 Policy Management Service", "description" : "

General

The O-RAN Non-RT RIC Policy Management Service provides a REST API for management of A1 policies.
The main tasks of the service are:

APIs provided or defined by the service

A1 Policy Management

This is an API for management of A1 Policies.

Management of configuration

API for updating and retrieval of the component configuration. Note that there other ways to maintain the configuration.

Service callbacks

These are endpoints that are invoked by this service. The callbacks are registered in this service at service registration.

NearRT-RIC Repository

This is an API that provides support for looking up a NearRT-RIC. Each A1 policy is targeted for one Near-RT RIC.

Health Check

API used for supervision of the PMS component.

Service Registry and Supervision

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.

Authorization API

API used for access control of A1 Policy access. If configured, an external authorization provider is requested to grant access to the A1 Policy type.

Spring Boot Actuator

Provides generic functions used to monitor and manage the Spring web application.

", "license" : { "name" : "Copyright (C) 2020-2023 Nordix Foundation. Licensed under the Apache License, and Copyright (C) 2024 OpenInfra Foundation Europe. All rights reserved.", "url" : "http://www.apache.org/licenses/LICENSE-2.0" }, "version" : "1.2.0" }, "servers" : [ { "url" : "/" } ], "tags" : [ { "name" : "Authorization API", "description" : "API used for authorization of information A1 policy access (this is provided by an authorization producer such as OPA).
Note that this API is called by PMS, it is not provided." }, { "name" : "Actuator", "description" : "Monitor and interact", "externalDocs" : { "description" : "Spring Boot Actuator Web API Documentation", "url" : "https://docs.spring.io/spring-boot/docs/current/actuator-api/html/" } } ], "paths" : { "/a1-policy/v2/policy-instances" : { "get" : { "tags" : [ "A1 Policy Management" ], "summary" : "Query for A1 policy instances", "description" : "Returns a list of A1 policies matching given search criteria.
If several query parameters are defined, the policies matching all conditions are returned.", "operationId" : "getPolicyInstances", "parameters" : [ { "name" : "policytype_id", "in" : "query", "description" : "Select policies with a given type identity.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "ric_id", "in" : "query", "description" : "Select policies for a given Near-RT RIC identity.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "service_id", "in" : "query", "description" : "Select policies owned by a given service.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "type_name", "in" : "query", "description" : "Select policies of a given type name (type identity has the format )", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Policies", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_info_list" }, "examples" : { "policy_info_list" : { "$ref" : "#/components/examples/policy_info_list" } } } } }, "404" : { "description" : "Near-RT RIC, policy type or service not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/example-authz-check" : { "post" : { "tags" : [ "Authorization API" ], "summary" : "Request for access authorization.", "description" : "The authorization function decides if access is granted.", "operationId" : "performAccessControl", "requestBody" : { "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_authorization" } } }, "required" : true }, "responses" : { "200" : { "description" : "OK", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/authorization_result" } } } } } } }, "/actuator/threaddump" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'threaddump'", "operationId" : "threaddump", "responses" : { "200" : { "description" : "OK", "content" : { "text/plain;charset=UTF-8" : { "schema" : { "type" : "object" } }, "application/vnd.spring-boot.actuator.v3+json" : { "schema" : { "type" : "object" } }, "application/json" : { "schema" : { "type" : "object" } }, "application/vnd.spring-boot.actuator.v2+json" : { "schema" : { "type" : "object" } } } } } } }, "/a1-policy/v2/status" : { "get" : { "tags" : [ "Health Check" ], "summary" : "Returns status and statistics of this service", "operationId" : "getStatus", "responses" : { "200" : { "description" : "Service is living", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/status_info" }, "examples" : { "status_info" : { "$ref" : "#/components/examples/status_info" } } } } } } } }, "/actuator/loggers" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'loggers'", "operationId" : "loggers", "responses" : { "200" : { "description" : "OK", "content" : { "application/vnd.spring-boot.actuator.v3+json" : { "schema" : { "type" : "object" } }, "application/json" : { "schema" : { "type" : "object" } }, "application/vnd.spring-boot.actuator.v2+json" : { "schema" : { "type" : "object" } } } } } } }, "/actuator/health/**" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'health-path'", "operationId" : "health-path", "responses" : { "200" : { "description" : "OK", "content" : { "application/vnd.spring-boot.actuator.v3+json" : { "schema" : { "type" : "object" } }, "application/json" : { "schema" : { "type" : "object" } }, "application/vnd.spring-boot.actuator.v2+json" : { "schema" : { "type" : "object" } } } } } } }, "/a1-policy/v2/rics/ric" : { "get" : { "tags" : [ "NearRT-RIC Repository" ], "summary" : "Returns info for one Near-RT RIC", "description" : "Either a Near-RT RIC identity or a Managed Element identity can be specified.
The intention with Managed Element identity is the ID used in O1 for accessing the traffical element (such as the ID of CU).", "operationId" : "getRic", "parameters" : [ { "name" : "managed_element_id", "in" : "query", "description" : "The identity of a Managed Element. If given, the Near-RT RIC managing the ME is returned.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "ric_id", "in" : "query", "description" : "The identity of a Near-RT RIC to get information for.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Near-RT RIC is found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/ric_info" }, "examples" : { "ric_info" : { "$ref" : "#/components/examples/ric_info" } } } } }, "404" : { "description" : "Near-RT RIC is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/actuator/shutdown" : { "post" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'shutdown'", "operationId" : "shutdown", "responses" : { "200" : { "description" : "OK", "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" } } } } } } }, "/a1-policy/v2/policy-types" : { "get" : { "tags" : [ "A1 Policy Management" ], "summary" : "Query policy type identities", "operationId" : "getPolicyTypes", "parameters" : [ { "name" : "ric_id", "in" : "query", "description" : "Select types for the given Near-RT RIC identity.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "type_name", "in" : "query", "description" : "Select types with the given type name (type identity has the format )", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "compatible_with_version", "in" : "query", "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.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Policy type IDs", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_type_id_list" }, "examples" : { "policy_type_id_list" : { "$ref" : "#/components/examples/policy_type_id_list" } } } } }, "404" : { "description" : "Near-RT RIC is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/a1-policy/v2/policies/{policy_id}" : { "get" : { "tags" : [ "A1 Policy Management" ], "summary" : "Returns a policy", "operationId" : "getPolicy", "parameters" : [ { "name" : "policy_id", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Policy found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_info" }, "examples" : { "policy_info" : { "$ref" : "#/components/examples/policy_info" } } } } }, "404" : { "description" : "Policy is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } }, "delete" : { "tags" : [ "A1 Policy Management" ], "summary" : "Delete a policy", "operationId" : "deletePolicy", "parameters" : [ { "name" : "policy_id", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Not used", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/void" } } } }, "423" : { "description" : "Near-RT RIC is not operational", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } }, "204" : { "description" : "Policy deleted", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/void" } } } }, "404" : { "description" : "Policy is not found", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/actuator/metrics/{requiredMetricName}" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'metrics-requiredMetricName'", "operationId" : "metrics-requiredMetricName", "parameters" : [ { "name" : "requiredMetricName", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "OK", "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" } } } } } } }, "/a1-policy/v2/configuration" : { "get" : { "tags" : [ "configuration" ], "summary" : "Returns the contents of the application configuration file", "operationId" : "getConfiguration", "responses" : { "200" : { "description" : "Configuration", "content" : { "application/json" : { "schema" : { "type" : "string" } } } }, "404" : { "description" : "File is not found or readable", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } }, "put" : { "tags" : [ "configuration" ], "summary" : "Replace the current configuration file with the given configuration", "operationId" : "putConfiguration", "requestBody" : { "content" : { "application/json" : { "schema" : { "type" : "object" } } }, "required" : true }, "responses" : { "200" : { "description" : "Configuration updated", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/void" } } } }, "400" : { "description" : "Invalid configuration provided", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } }, "500" : { "description" : "Something went wrong when replacing the configuration. Try again.", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/actuator" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator root web endpoint", "operationId" : "links", "responses" : { "200" : { "description" : "OK", "content" : { "application/vnd.spring-boot.actuator.v3+json" : { "schema" : { "type" : "object", "additionalProperties" : { "type" : "object", "additionalProperties" : { "$ref" : "#/components/schemas/Link" } } } }, "application/json" : { "schema" : { "type" : "object", "additionalProperties" : { "type" : "object", "additionalProperties" : { "$ref" : "#/components/schemas/Link" } } } }, "application/vnd.spring-boot.actuator.v2+json" : { "schema" : { "type" : "object", "additionalProperties" : { "type" : "object", "additionalProperties" : { "$ref" : "#/components/schemas/Link" } } } } } } } } }, "/actuator/loggers/{name}" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'loggers-name'", "operationId" : "loggers-name", "parameters" : [ { "name" : "name", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "OK", "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" } } } } } }, "post" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'loggers-name'", "operationId" : "loggers-name_2", "parameters" : [ { "name" : "name", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "requestBody" : { "content" : { "application/json" : { "schema" : { "type" : "string", "enum" : [ "TRACE", "DEBUG", "INFO", "WARN", "ERROR", "FATAL", "OFF" ] } } } }, "responses" : { "200" : { "description" : "OK", "content" : { "*/*" : { "schema" : { "type" : "object" } } } } } } }, "/a1-policy/v2/services/{service_id}/keepalive" : { "put" : { "tags" : [ "Service Registry and Supervision" ], "summary" : "Heartbeat indicates that the service is running", "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" : [ { "name" : "service_id", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Service supervision timer refreshed, OK", "content" : { "*/*" : { "schema" : { "type" : "object" } } } }, "404" : { "description" : "The service is not found, needs re-registration", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/actuator/metrics" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'metrics'", "operationId" : "metrics", "responses" : { "200" : { "description" : "OK", "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" } } } } } } }, "/a1-policy/v2/rics" : { "get" : { "tags" : [ "NearRT-RIC Repository" ], "summary" : "Query Near-RT RIC information", "description" : "The call returns all Near-RT RICs that supports a given policy type identity", "operationId" : "getRics", "parameters" : [ { "name" : "policytype_id", "in" : "query", "description" : "The identity of a policy type. If given, all Near-RT RICs supporting the policy type are returned", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "OK", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/ric_info_list" }, "examples" : { "ric_info_list" : { "$ref" : "#/components/examples/ric_info_list" } } } } }, "404" : { "description" : "Policy type is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/a1-policy/v2/services" : { "get" : { "tags" : [ "Service Registry and Supervision" ], "summary" : "Returns service information", "description" : "Either information about a registered service with given identity or all registered services are returned.", "operationId" : "getServices", "parameters" : [ { "name" : "service_id", "in" : "query", "description" : "The identity of the service", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "OK", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/service_status_list" }, "examples" : { "service_status_list" : { "$ref" : "#/components/examples/service_status_list" } } } } }, "404" : { "description" : "Service is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } }, "put" : { "tags" : [ "Service Registry and Supervision" ], "summary" : "Register a service", "description" : "Registering a service is needed to: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" : { "$ref" : "#/components/schemas/service_registration_info" } } }, "required" : true }, "responses" : { "200" : { "description" : "Service updated", "content" : { "*/*" : { "schema" : { "type" : "object" } } } }, "201" : { "description" : "Service created", "content" : { "*/*" : { "schema" : { "type" : "object" } } } }, "400" : { "description" : "The ServiceRegistrationInfo is not accepted", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } }, "callbacks" : { "RICStatus" : { "{$request.body#/callback_url}" : { "post" : { "tags" : [ "Service callbacks" ], "summary" : "Callback for Near-RT RIC status", "description" : "The URL to this call is registered at Service registration.", "operationId" : "serviceCallback", "requestBody" : { "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/service_callback_info_v2" } } }, "required" : true }, "responses" : { "200" : { "description" : "OK", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/void" } } } } } } } } } } }, "/actuator/info" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'info'", "operationId" : "info", "responses" : { "200" : { "description" : "OK", "content" : { "application/vnd.spring-boot.actuator.v3+json" : { "schema" : { "type" : "object" } }, "application/json" : { "schema" : { "type" : "object" } }, "application/vnd.spring-boot.actuator.v2+json" : { "schema" : { "type" : "object" } } } } } } }, "/status" : { "get" : { "tags" : [ "Health Check" ], "summary" : "Returns status and statistics of this service", "operationId" : "getStatusV1", "responses" : { "200" : { "description" : "Service is living", "content" : { "*/*" : { "schema" : { "type" : "string" } } } } } } }, "/a1-policy/v2/policy-types/{policytype_id}" : { "get" : { "tags" : [ "A1 Policy Management" ], "summary" : "Returns a policy type definition", "operationId" : "getPolicyTypeDefinition", "parameters" : [ { "name" : "policytype_id", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "schema of the given policy type", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_type_definition" }, "examples" : { "policy_type_definition" : { "$ref" : "#/components/examples/policy_type_definition" } } } } }, "404" : { "description" : "Policy type is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/actuator/logfile" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'logfile'", "operationId" : "logfile", "responses" : { "200" : { "description" : "OK", "content" : { "text/plain;charset=UTF-8" : { "schema" : { "type" : "object" } } } } } } }, "/actuator/health" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'health'", "operationId" : "health", "responses" : { "200" : { "description" : "OK", "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" } } } } } } }, "/a1-policy/v2/policies" : { "get" : { "tags" : [ "A1 Policy Management" ], "summary" : "Query policy identities", "description" : "Returns a list of A1 policies matching given search criteria.
If several query parameters are defined, the policies matching all conditions are returned.", "operationId" : "getPolicyIds", "parameters" : [ { "name" : "policytype_id", "in" : "query", "description" : "Select policies of a given policy type identity.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "ric_id", "in" : "query", "description" : "Select policies of a given Near-RT RIC identity.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "service_id", "in" : "query", "description" : "Select policies owned by a given service.", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } }, { "name" : "type_name", "in" : "query", "description" : "Select policies of types with the given type name (type identity has the format )", "required" : false, "style" : "form", "explode" : true, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Policy identities", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_id_list" }, "examples" : { "policy_id_list" : { "$ref" : "#/components/examples/policy_id_list" } } } } }, "404" : { "description" : "Near-RT RIC or type not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } }, "put" : { "tags" : [ "A1 Policy Management" ], "summary" : "Create or update a policy", "operationId" : "putPolicy", "requestBody" : { "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_info" } } }, "required" : true }, "responses" : { "200" : { "description" : "Policy updated", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/void" } } } }, "201" : { "description" : "Policy created", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/void" } } } }, "423" : { "description" : "Near-RT RIC is not operational", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } }, "404" : { "description" : "Near-RT RIC or policy type is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/a1-policy/v2/services/{service_id}" : { "delete" : { "tags" : [ "Service Registry and Supervision" ], "summary" : "Unregister a service", "operationId" : "deleteService", "parameters" : [ { "name" : "service_id", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Not used", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/void" } } } }, "204" : { "description" : "Service unregistered", "content" : { "*/*" : { "schema" : { "type" : "object" } } } }, "404" : { "description" : "Service not found", "content" : { "*/*" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } }, "/actuator/heapdump" : { "get" : { "tags" : [ "Actuator" ], "summary" : "Actuator web endpoint 'heapdump'", "operationId" : "heapdump", "responses" : { "200" : { "description" : "OK", "content" : { "application/octet-stream" : { "schema" : { "type" : "object" } } } } } } }, "/a1-policy/v2/policies/{policy_id}/status" : { "get" : { "tags" : [ "A1 Policy Management" ], "summary" : "Returns a policy status", "operationId" : "getPolicyStatus", "parameters" : [ { "name" : "policy_id", "in" : "path", "required" : true, "style" : "simple", "explode" : false, "schema" : { "type" : "string" } } ], "responses" : { "200" : { "description" : "Policy status", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/policy_status_info" }, "examples" : { "policy_status_info" : { "$ref" : "#/components/examples/policy_status_info" } } } } }, "404" : { "description" : "Policy is not found", "content" : { "application/json" : { "schema" : { "$ref" : "#/components/schemas/error_information" } } } } } } } }, "components" : { "schemas" : { "policy_type_definition" : { "type" : "object", "properties" : { "policy_schema" : { "type" : "object", "description" : "Policy type json schema. The schema is a json object following http://json-schema.org/draft-07/schema" } }, "description" : "Contains policy type schema definition" }, "error_information" : { "type" : "object", "properties" : { "detail" : { "type" : "string", "description" : " A human-readable explanation specific to this occurrence of the problem.", "example" : "Policy type not found" }, "status" : { "type" : "integer", "description" : "The HTTP status code generated by the origin server for this occurrence of the problem. ", "format" : "int32", "example" : 404 } }, "description" : "Problem as defined in https://tools.ietf.org/html/rfc7807" }, "void" : { "type" : "object", "description" : "Void/empty" }, "status_info" : { "type" : "object", "properties" : { "status" : { "type" : "string", "description" : "status text" } } }, "authorization_result" : { "required" : [ "result" ], "type" : "object", "properties" : { "result" : { "type" : "boolean", "description" : "If true, the access is granted" } }, "description" : "Result of authorization", "example" : { "result" : true } }, "ric_info" : { "type" : "object", "properties" : { "ric_id" : { "type" : "string", "description" : "identity of the Near-RT RIC" }, "managed_element_ids" : { "type" : "array", "description" : "O1 identities for managed entities", "items" : { "type" : "string", "description" : "O1 identities for managed entities" } }, "state" : { "type" : "string", "description" : "Represents the states for a Near-RT RIC", "enum" : [ "UNAVAILABLE", "AVAILABLE", "SYNCHRONIZING", "CONSISTENCY_CHECK" ] }, "policytype_ids" : { "type" : "array", "description" : "supported policy types", "items" : { "type" : "string", "description" : "supported policy types" } } }, "description" : "Information for a Near-RT RIC" }, "service_registration_info" : { "required" : [ "service_id" ], "type" : "object", "properties" : { "callback_url" : { "type" : "string", "description" : "callback for notifying of Near-RT RIC state changes" }, "service_id" : { "type" : "string", "description" : "identity of the service" }, "keep_alive_interval_seconds" : { "type" : "integer", "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" } }, "description" : "Information for one service" }, "policy_info_list" : { "type" : "object", "properties" : { "policies" : { "type" : "array", "description" : "List of policy information", "items" : { "$ref" : "#/components/schemas/policy_info" } } }, "description" : "List of policy information" }, "policy_status_info" : { "type" : "object", "properties" : { "last_modified" : { "type" : "string", "description" : "timestamp, last modification time" }, "status" : { "type" : "object", "description" : "the Policy status" } }, "description" : "Status for one A1-P Policy" }, "service_status" : { "type" : "object", "properties" : { "callback_url" : { "type" : "string", "description" : "callback for notifying of RIC synchronization" }, "service_id" : { "type" : "string", "description" : "identity of the service" }, "keep_alive_interval_seconds" : { "type" : "integer", "description" : "policy keep alive timeout", "format" : "int64" }, "time_since_last_activity_seconds" : { "type" : "integer", "description" : "time since last invocation by the service", "format" : "int64" } } }, "ric_info_list" : { "type" : "object", "properties" : { "rics" : { "type" : "array", "description" : "List of Near-RT RIC information", "items" : { "$ref" : "#/components/schemas/ric_info" } } }, "description" : "List of Near-RT RIC information" }, "input" : { "required" : [ "access_type", "auth_token", "policy_type_id" ], "type" : "object", "properties" : { "access_type" : { "type" : "string", "description" : "Access type", "enum" : [ "READ", "WRITE", "DELETE" ] }, "auth_token" : { "type" : "string", "description" : "Authorization token" }, "policy_type_id" : { "type" : "string", "description" : "Policy type identifier" } }, "description" : "input" }, "policy_authorization" : { "required" : [ "input" ], "type" : "object", "properties" : { "input" : { "$ref" : "#/components/schemas/input" } }, "description" : "Authorization request for A1 policy requests" }, "policy_type_id_list" : { "type" : "object", "properties" : { "policytype_ids" : { "type" : "array", "description" : "Policy type identities", "items" : { "type" : "string", "description" : "Policy type identities" } } }, "description" : "Information about policy types" }, "policy_info" : { "required" : [ "policy_data", "policy_id", "policytype_id", "ric_id", "service_id" ], "type" : "object", "properties" : { "ric_id" : { "type" : "string", "description" : "identity of the target Near-RT RIC" }, "policy_id" : { "type" : "string", "description" : "identity of the policy" }, "transient" : { "type" : "boolean", "description" : "if true, the policy is deleted at RIC restart. If false, its value is maintained by this service until explicitly deleted. Default false.", "nullable" : false, "example" : false, "default" : false }, "service_id" : { "type" : "string", "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." }, "policy_data" : { "type" : "object", "description" : "the configuration of the policy" }, "status_notification_uri" : { "type" : "string", "description" : "Callback URI for policy status updates" }, "policytype_id" : { "type" : "string", "description" : "identity of the policy type" } }, "description" : "Information for one A1-P Policy" }, "policy_id_list" : { "type" : "object", "properties" : { "policy_ids" : { "type" : "array", "description" : "Policy identities", "items" : { "type" : "string", "description" : "Policy identities" } } }, "description" : "A list of policy identities", "example" : { "policy_ids" : [ "policy_ids", "policy_ids" ] } }, "service_status_list" : { "type" : "object", "properties" : { "service_list" : { "type" : "array", "description" : "List of service information", "items" : { "$ref" : "#/components/schemas/service_status" } } } }, "service_callback_info_v2" : { "required" : [ "event_type", "ric_id" ], "type" : "object", "properties" : { "ric_id" : { "type" : "string", "description" : "identity of a Near-RT RIC" }, "event_type" : { "type" : "string", "description" : "values:\nAVAILABLE: the Near-RT RIC has become available for A1 Policy management", "enum" : [ "AVAILABLE" ] } }, "description" : "Information transferred as in Service callbacks (callback_url)" }, "Link" : { "type" : "object", "properties" : { "templated" : { "type" : "boolean" }, "href" : { "type" : "string" } } } }, "examples" : { "service_status" : { "description" : "List of service information", "value" : { "callback_url" : "callback_url", "service_id" : "service_id", "keep_alive_interval_seconds" : 0, "time_since_last_activity_seconds" : 6 } }, "service_status_list" : { "description" : "List of service information", "value" : { "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 } ] } }, "policy_type_definition" : { "description" : "Schema of the given Policy type", "value" : { "policy_schema" : "{}" } }, "policy_type_id_list" : { "description" : "Array of policy type id's", "value" : { "policy_type_id_list" : [ "policytype_id", "policytype_id" ] } }, "policy_info" : { "description" : "Policy information of one A1-P policy", "value" : { "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" } }, "policy_info_list" : { "description" : "List of policy information", "value" : { "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" } ] } }, "policy_id_list" : { "description" : "A list of policy identities", "value" : { "policy_ids" : [ "policy_ids", "policy_ids" ] } }, "policy_status_info" : { "description" : "Status for one A1-P Policy", "value" : { "last_modified" : "last_modified", "status" : "{}" } }, "status_info" : { "value" : { "status" : "status" } }, "ric_info" : { "value" : { "ric_id" : "ric_id", "managed_element_ids" : [ "managed_element_ids", "managed_element_ids" ], "state" : "UNAVAILABLE", "policytype_ids" : [ "policytype_ids", "policytype_ids" ] } }, "ric_info_list" : { "value" : { "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" ] } ] } } } } }