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quality-on-demand.yaml
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openapi: 3.0.3
info:
title: Quality-On-Demand
description: |
The Quality-On-Demand (QoD) API provides programmable interface for developers and other users (capabilities consumers) to request stable latency or throughput managed by Telco networks without the necessity to have an in-depth knowledge of the 4G/5G system or the overall complexity of the Telecom Systems.
# Introduction
Industrial (IoT), VR/Gaming, live video streaming, autonomous driving and many other scenarios demand network communication quality and are sensitive to any change in transmission conditions. Being able to request a stable latency (reduced jitter) or prioritized throughput from the network can improve user experience substantially.
The QoD API offers the application developers the capability to request for stable latency (reduced jitter) or throughput for some specified application data flows between application clients (within a user device) and Application Servers (backend services). The developer has a pre-defined set of Quality of Service (QoS) profiles which they could choose from depending on their latency or throughput requirements.
The usage of the API is based on QoS session resources, which can be created (based on available QoS profiles), queried and deleted. The deletion of a requested session can be triggered by the API consumer or can be triggered automatically once the QoS session has reached its limit.
# Relevant terms and definitions
* **QOD service endpoint**:
The URL pointing to the RESTful resource of the QoD API.
* **Authentication**:
Security access keys such as OAuth 2.0 client credentials used by client applications to invoke the QoD API.
* **QoS profiles and QoS profile labels**:
Latency, throughput or priority requirements of the application mapped to relevant QoS profile values. The set of QoS Profiles that an operator is offering can be retrieved by means of the [QoS Profile API](link TBC).
* **Identifier for the device**:
At least one identifier for the device (user equipment) out of four options: IPv4 address, IPv6 address, Phone number, or Network Access Identifier assigned by the mobile network operator for the device. Note: Network Access Identifier is defined for future use and will not be supported with v0.11.0 of the API.
* **Identifier for the application server**:
IPv4 and/or IPv6 address of the application server (application backend)
* **App-Flow (between the application client and application server)**:
The precise application data flow the developer wants to prioritize and have stable latency or throughput for. This flow is in the current API version determined by the identifiers used for the device and the application server. And it can be further elaborated with details such as ports or port-ranges. Future version of the API might allow more detailed flow identification features.
* **Duration**:
Duration (in seconds) for which the QoS session (between application client and application server) should be created. Limits for session duration can be set by the implementation for the QoS profile. The user may request a termination before its expiration.
* **Notification URL and token**:
Developers may provide a callback URL on which notifications about all status change events of the session (eg. session termination) can be received from the service provider. This is an optional parameter.
# API functionality
The usage of the QoD API is based on QoS profile classes and parameters which define App-Flows.
Based on the API, QoS session resources can be created, queried, and deleted. Once an offered QoS profile class is requested, application users get a prioritized service with stable latency or throughput even in the case of congestion. The QoD API has the following characteristics:
* A specified App-Flow is prioritized to ensure stable latency or throughput for that flow.
* The prioritized App-Flow is described by providing information such as device IP address (or other device identifier) & application server IP addresses and port/port-ranges.
* The developer can optionally specify the duration for which they need the prioritized App-flow.
* Stable latency or throughput is requested by selecting from the list of QoS profiles made available by the service provider (e.g. QOS_E) to map latency and throughput requirements.
* The developer can optionally also specify callback URL on which notifications for the session can be sent. <br>
Following diagram shows the interaction between different components
# Authorization and Authentication
[Camara Security and Interoperability Profile](https://github.com/camaraproject/IdentityAndConsentManagement/blob/main/documentation/CAMARA-Security-Interoperability.md) provides details on how a client requests an access token.
Which specific authorization flows are to be used will be determined during onboarding process, happening between the API Client and the Telco Operator exposing the API, taking into account the declared purpose for accessing the API, while also being subject to the prevailing legal framework dictated by local legislation.
It is important to remark that in cases where personal user data is processed by the API, and users can exercise their rights through mechanisms such as opt-in and/or opt-out, the use of 3-legged access tokens becomes mandatory. This measure ensures that the API remains in strict compliance with user privacy preferences and regulatory obligations, upholding the principles of transparency and user-centric data control.
# Further info and support
(FAQs will be added in a later version of the documentation)
license:
name: Apache 2.0
url: https://www.apache.org/licenses/LICENSE-2.0.html
version: wip
externalDocs:
description: Product documentation at Camara
url: https://github.com/camaraproject/
servers:
- url: "{apiRoot}/quality-on-demand/vwip"
variables:
apiRoot:
default: http://localhost:9091
description: API root, defined by the service provider, e.g. `api.example.com` or `api.example.com/somepath`
tags:
- name: QoS Sessions
description: Manage QoS sessions
paths:
/sessions:
post:
tags:
- QoS Sessions
summary: Creates a new session
description: |
Create QoS Session to manage latency/throughput priorities
If the qosStatus in the API response is "AVAILABLE" and a notification callback is provided the client will receive in addition to the response a
`QOS_STATUS_CHANGED` event notification with `qosStatus` as `AVAILABLE`.
If the `qosStatus` in the API response is `REQUESTED`, the client will receive either
- a `QOS_STATUS_CHANGED` event notification with `qosStatus` as `AVAILABLE` after the network notifies that it has created the requested session, or
- a `QOS_STATUS_CHANGED` event notification with `qosStatus` as `UNAVAILABLE` and `statusInfo` as `NETWORK_TERMINATED` after the network notifies that it has failed to provide the requested session.
A `QOS_STATUS_CHANGED` event notification with `qosStatus` as `UNAVAILABLE` will also be send if the network terminates the session before the requested duration expired
**NOTES:**
- In case of a `QOS_STATUS_CHANGED` event with `qosStatus` as `UNAVAILABLE` and `statusInfo` as `NETWORK_TERMINATED` the resources of the QoS session are not directly released, but will get deleted automatically at earliest 360 seconds after the event.
This behavior allows clients which are not receiving notification events but are polling to get the session information with the `qosStatus` `UNAVAILABLE` and `statusInfo` `NETWORK_TERMINATED`. Before a client can attempt to create a new QoD session for the same device and flow period they must release the session resources with an explicit `delete` operation if not yet automatically deleted.
- The access token may be either 2-legged or 3-legged. If a 3-legged access token is used, the end user identified by the `device` parameter must also be associated with the access token.
operationId: createSession
security:
- openId:
- quality-on-demand:sessions:create
parameters:
- $ref: "#/components/parameters/x-correlator"
requestBody:
description: Parameters to create a new session
content:
application/json:
schema:
$ref: "#/components/schemas/CreateSession"
required: true
callbacks:
notifications:
"{$request.body#/webhook/notificationUrl}":
post:
tags:
- Session notifications callback
summary: "Session notifications callback"
description: |
Important: this endpoint is to be implemented by the API consumer.
The QoD server will call this endpoint whenever any QoS session change (e.g. network termination) related event occurs.
Currently only QOS_STATUS_CHANGED event is defined.
operationId: postNotification
parameters:
- $ref: "#/components/parameters/x-correlator"
requestBody:
required: true
content:
application/cloudevents+json:
schema:
$ref: "#/components/schemas/CloudEvent"
examples:
QOS_STATUS_CHANGED_EXAMPLE:
$ref: "#/components/examples/QOS_STATUS_CHANGED_EXAMPLE"
responses:
"204":
description: Successful notification
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
"400":
$ref: "#/components/responses/Generic400"
"401":
$ref: "#/components/responses/Generic401"
"403":
$ref: "#/components/responses/Generic403"
"500":
$ref: "#/components/responses/Generic500"
"503":
$ref: "#/components/responses/Generic503"
security:
- {}
- notificationsBearerAuth: []
responses:
"201":
description: Session created
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/SessionInfo"
"400":
description: Invalid input for createSession operation
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
examples:
Generic400:
summary: Some parameter combinations or parameter values provided are not schema compliant
value:
status: 400
code: INVALID_ARGUMENT
message: "Schema validation failed at ..."
DeviceMissing:
summary: Device must be specified
value:
status: 400
code: INVALID_ARGUMENT
message: "Expected property is missing: device"
InsufficientDeviceProperties:
summary: Device must be identified by at least one parameter
value:
status: 400
code: INVALID_ARGUMENT
message: "Insufficient properties specified: device"
InconsistentDeviceProperties:
summary: Device parameters provided identify different devices
value:
status: 400
code: INVALID_ARGUMENT
message: "Multiple inconsistent parameters specified: device"
CannotIdentifyDevice:
summary: No device can be identified from provided parameters
value:
status: 400
code: INVALID_ARGUMENT
message: "Unable to identify device from specified parameters: device"
InvalidDevicePublicPortValue:
summary: Invalid port specified for device public port
value:
status: 400
code: OUT_OF_RANGE
message: "Invalid port value specified: device.ipv4Address.publicPort"
ApplicationServerMissing:
summary: Application server must be specified
value:
status: 400
code: INVALID_ARGUMENT
message: "Expected property is missing: applicationServer"
QoSProfileMissing:
summary: Required QoS profile must be specified
value:
status: 400
code: INVALID_ARGUMENT
message: "Expected property is missing: qosProfile"
InvalidDevicePortsRanges:
summary: Invalid port ranges specified for devicePorts
value:
status: 400
code: OUT_OF_RANGE
message: "Invalid port ranges specified: devicePorts"
DurationOutOfRangeForQoSProfile:
summary: The requested duration is out of the allowed range for the specific QoS profile
value:
status: 400
code: OUT_OF_RANGE
message: "The requested duration is out of the allowed range for the specific QoS profile"
"401":
$ref: "#/components/responses/Generic401"
"403":
$ref: "#/components/responses/Generic403"
"409":
$ref: "#/components/responses/SessionInConflict409"
"429":
$ref: "#/components/responses/Generic429"
"500":
$ref: "#/components/responses/Generic500"
"501":
$ref: "#/components/responses/Generic501"
"503":
$ref: "#/components/responses/Generic503"
/sessions/{sessionId}:
get:
tags:
- QoS Sessions
summary: Get QoS session information
description: |
Querying for QoS session resource information details
**NOTES:**
- The access token may be either 2-legged or 3-legged. If a 3-legged access token is used, the end user associated with the session must also be associated with the access token.
operationId: getSession
security:
- openId:
- quality-on-demand:sessions:read
parameters:
- name: sessionId
in: path
description: Session ID that was obtained from the createSession operation
required: true
schema:
$ref: "#/components/schemas/SessionId"
- $ref: "#/components/parameters/x-correlator"
responses:
"200":
description: Contains information about active session
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/SessionInfo"
examples:
SESSION_AVAILABLE:
$ref: '#/components/examples/SESSION_AVAILABLE_EXAMPLE'
SESSION_UNAVAILABLE:
$ref: '#/components/examples/SESSION_UNAVAILABLE_EXAMPLE'
"400":
$ref: "#/components/responses/Generic400"
"401":
$ref: "#/components/responses/Generic401"
"403":
$ref: "#/components/responses/Generic403"
"404":
$ref: "#/components/responses/SessionNotFound404"
"429":
$ref: "#/components/responses/Generic429"
"500":
$ref: "#/components/responses/Generic500"
"503":
$ref: "#/components/responses/Generic503"
delete:
tags:
- QoS Sessions
summary: Delete a QoS session
description: |
Release resources related to QoS session
If the notification callback is provided and the `qosStatus` of the session was `AVAILABLE` the client will receive in addition to the response a `QOS_STATUS_CHANGED` event with
- `qosStatus` as `UNAVAILABLE` and
- `statusInfo` as `DELETE_REQUESTED`
There will be no notification event if the `qosStatus` was already `UNAVAILABLE`.
**NOTES:**
- The access token may be either 2-legged or 3-legged. If a 3-legged access token is used, the end user associated with the session must also be associated with the access token.
operationId: deleteSession
security:
- openId:
- quality-on-demand:sessions:delete
parameters:
- name: sessionId
in: path
description: Session ID that was obtained from the createSession operation
required: true
schema:
$ref: "#/components/schemas/SessionId"
- $ref: "#/components/parameters/x-correlator"
responses:
"204":
description: Session deleted
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
"400":
$ref: "#/components/responses/Generic400"
"401":
$ref: "#/components/responses/Generic401"
"403":
$ref: "#/components/responses/Generic403"
"404":
$ref: "#/components/responses/SessionNotFound404"
"429":
$ref: "#/components/responses/Generic429"
"500":
$ref: "#/components/responses/Generic500"
"503":
$ref: "#/components/responses/Generic503"
/sessions/{sessionId}/extend:
post:
tags:
- QoS Sessions
summary: "Extend the duration of an active session"
description: |
Extend the overall session duration of an active QoS session.
The overall duration of the QoS session, including the additional extended duration, shall not exceed the maximum duration limit fixed for the QoS Profile. If the current duration plus the value of `requestedAdditionalDuration` exceeds the maximum limit, the new overall duration shall be capped to the maximum value allowed.
An example: For a QoS profile limited to a `maxDuration` of 50,000 seconds, a QoD session was originally created with duration 30,000 seconds. Before the session expires, the developer requests to extend the session by another 30,000 seconds:
- Previous duration: 30,000 seconds
- Requested additional duration: 30,000 seconds
- New overall session duration: 50,000 seconds (the maximum allowed)
**NOTES:**
- The access token may be either 2-legged or 3-legged. If a 3-legged access token is used, the end user associated with the session must also be associated with the access token.
operationId: extendQosSessionDuration
security:
- openId:
- quality-on-demand:sessions:update
parameters:
- name: sessionId
in: path
description: Session ID that was obtained from the createSession operation
required: true
schema:
$ref: "#/components/schemas/SessionId"
- $ref: "#/components/parameters/x-correlator"
requestBody:
description: Parameters to extend the duration of an active session
content:
application/json:
schema:
$ref: "#/components/schemas/ExtendSessionDuration"
required: true
responses:
"200":
description: Contains information about active session
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/SessionInfo"
"400":
description: Invalid input for extendQosSessionDuration operation
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
examples:
Generic400:
summary: Some parameter combinations or parameter values provided are not schema compliant
value:
status: 400
code: INVALID_ARGUMENT
message: "Schema validation failed at ..."
InactiveSession:
summary: The target session is inactive
value:
status: 400
code: INVALID_ARGUMENT
message: "The target session is inactive"
"401":
$ref: "#/components/responses/Generic401"
"403":
$ref: "#/components/responses/Generic403"
"404":
$ref: "#/components/responses/SessionNotFound404"
"429":
$ref: "#/components/responses/Generic429"
"500":
$ref: "#/components/responses/Generic500"
"503":
$ref: "#/components/responses/Generic503"
components:
securitySchemes:
openId:
type: openIdConnect
openIdConnectUrl: https://example.com/.well-known/openid-configuration
notificationsBearerAuth:
description: Bearer authentication for notifications
type: http
scheme: bearer
bearerFormat: "{$request.body#/webhook/notificationAuthToken}"
parameters:
x-correlator:
name: x-correlator
in: header
description: Correlation id for the different services
schema:
type: string
headers:
x-correlator:
description: Correlation id for the different services
schema:
type: string
schemas:
SessionId:
description: Session ID in UUID format
type: string
format: uuid
BaseSessionInfo:
description: Common attributes of a QoD session
type: object
properties:
device:
$ref: "#/components/schemas/Device"
applicationServer:
$ref: "#/components/schemas/ApplicationServer"
devicePorts:
description: The ports used locally by the device for flows to which the requested QoS profile should apply. If omitted, then the qosProfile will apply to all flows between the device and the specified application server address and ports
allOf:
- $ref: "#/components/schemas/PortsSpec"
applicationServerPorts:
description: A list of single ports or port ranges on the application server
allOf:
- $ref: "#/components/schemas/PortsSpec"
qosProfile:
$ref: "#/components/schemas/QosProfileName"
webhook:
description: Callback URL on which notifications about all status change events of the session (eg. session termination) can be received
type: object
required:
- notificationUrl
properties:
notificationUrl:
type: string
format: uri
example: "https://application-server.com"
description: Allows asynchronous delivery of session related events
notificationAuthToken:
type: string
minLength: 20
maxLength: 256
example: "c8974e592c2fa383d4a3960714"
description: Authentication token for callback API
required:
- device
- applicationServer
- qosProfile
SessionInfo:
description: Session related information.
allOf:
- $ref: "#/components/schemas/BaseSessionInfo"
- type: object
properties:
sessionId:
$ref: "#/components/schemas/SessionId"
duration:
description: |
Session duration in seconds. Implementations can grant the requested session duration or set a different duration, based on network policies or conditions.
- When `qosStatus` is "REQUESTED", the value is the duration to be scheduled, granted by the implementation.
- When `qosStatus` is AVAILABLE", the value is the overall duration since `startedAt. When the session is extended, the value is the new overall duration of the session.
- When `qosStatus` is "UNAVAILABLE", the value is the overall effective duration since `startedAt` until the session was terminated.
type: integer
format: int32
minimum: 1
example: 3600
startedAt:
description: Date and time when the QoS status became "AVAILABLE". Not to be returned when `qosStatus` is "REQUESTED". Format must follow RFC 3339 and must indicate time zone (UTC or local).
type: string
format: date-time
example: "2024-06-01T12:00:00Z"
expiresAt:
description: |
Date and time of the QoS session expiration. Format must follow RFC 3339 and must indicate time zone (UTC or local).
- When `qosStatus` is "AVAILABLE", it is the limit time when the session is scheduled to finnish, if not terminated by other means.
- When `qosStatus` is "UNAVAILABLE", it is the time when the session was terminated.
- Not to be returned when `qosStatus` is "REQUESTED".
When the session is extended, the value is the new expiration time of the session.
type: string
format: date-time
example: "2024-06-01T13:00:00Z"
qosStatus:
$ref: "#/components/schemas/QosStatus"
statusInfo:
$ref: "#/components/schemas/StatusInfo"
required:
- sessionId
- duration
- qosStatus
CreateSession:
description: Attributes required to create a session
allOf:
- $ref: "#/components/schemas/BaseSessionInfo"
- type: object
properties:
duration:
description: |
Requested session duration in seconds. Value may be explicitly limited for the QoS profile, as specified in the [Qos Profile API](TBC). Implementations can grant the requested session duration or set a different duration, based on network policies or conditions.
type: integer
format: int32
minimum: 1
example: 3600
required:
- duration
Port:
description: TCP or UDP port number
type: integer
minimum: 0
maximum: 65535
PortsSpec:
description: Specification of several TCP or UDP ports
type: object
minProperties: 1
properties:
ranges:
description: Range of TCP or UDP ports
type: array
minItems: 1
items:
type: object
required:
- from
- to
properties:
from:
$ref: "#/components/schemas/Port"
to:
$ref: "#/components/schemas/Port"
ports:
description: Array of TCP or UDP ports
type: array
minItems: 1
items:
$ref: "#/components/schemas/Port"
example:
ranges:
- from: 5010
to: 5020
ports:
- 5060
- 5070
ExtendSessionDuration:
description: Attributes required to extend the duration of an active session
type: object
properties:
requestedAdditionalDuration:
description: |
Additional duration in seconds to be added to the current session duration. The overall session duration, including extensions, shall not exceed the maximum duration limit for the QoS Profile.
type: integer
format: int32
minimum: 1
example: 1800
required:
- requestedAdditionalDuration
QosProfileName:
description: |
A unique name for identifying a specific QoS profile.
This may follow different formats depending on the service providers implementation.
Some options addresses:
- A UUID style string
- Support for predefined profiles QOS_S, QOS_M, QOS_L, and QOS_E
- A searchable descriptive name
The set of QoS Profiles that an operator is offering can be retrieved by means of the [QoS Profile API](link TBC).
type: string
example: QCI_1_voice
minLength: 3
maxLength: 256
format: string
pattern: "^[a-zA-Z0-9_.-]+$"
CloudEvent:
description: Event compliant with the CloudEvents specification
required:
- id
- source
- specversion
- type
- time
properties:
id:
description: Identifier of this event, that must be unique in the source context.
type: string
source:
description: Identifies the context in which an event happened in the specific Provider Implementation.
type: string
format: uri-reference
type:
description: The type of the event.
type: string
enum:
- 'org.camaraproject.qod.v0.qos-status-changed'
specversion:
description: Version of the specification to which this event conforms (must be 1.0 if it conforms to cloudevents 1.0.2 version)
type: string
enum:
- '1.0'
datacontenttype:
description: 'media-type that describes the event payload encoding, must be "application/json" for CAMARA APIs'
type: string
enum:
- 'application/json'
data:
description: Event notification details payload, which depends on the event type
type: object
time:
description: |
Timestamp of when the occurrence happened. It must follow RFC 3339
type: string
format: date-time
discriminator:
propertyName: 'type'
mapping:
org.camaraproject.qod.v0.qos-status-changed: '#/components/schemas/EventQosStatusChanged'
EventQosStatusChanged:
description: Event to notify a QoS status change
allOf:
- $ref: "#/components/schemas/CloudEvent"
- type: object
properties:
data:
type: object
description: Event details depending on the event type
required:
- sessionId
- qosStatus
properties:
sessionId:
$ref: "#/components/schemas/SessionId"
qosStatus:
$ref: "#/components/schemas/EventQosStatus"
statusInfo:
$ref: "#/components/schemas/StatusInfo"
required:
- data
StatusInfo:
description: |
Reason for the new `qosStatus`. Currently `statusInfo` is only applicable when `qosStatus` is 'UNAVAILABLE'.
* `DURATION_EXPIRED` - Session terminated due to requested duration expired
* `NETWORK_TERMINATED` - Network terminated the session before the requested duration expired
* `DELETE_REQUESTED`- User requested the deletion of the session before the requested duration expired
type: string
enum:
- DURATION_EXPIRED
- NETWORK_TERMINATED
- DELETE_REQUESTED
Device:
description: |
End-user equipment able to connect to a mobile network. Examples of devices include smartphones or IoT sensors/actuators.
The developer can choose to provide the below specified device identifiers:
* `ipv4Address`
* `ipv6Address`
* `phoneNumber`
* `networkAccessIdentifier`
NOTE: the MNO might support only a subset of these options. The API invoker can provide multiple identifiers to be compatible across different MNOs. In this case the identifiers MUST belong to the same device
type: object
properties:
phoneNumber:
$ref: "#/components/schemas/PhoneNumber"
networkAccessIdentifier:
$ref: "#/components/schemas/NetworkAccessIdentifier"
ipv4Address:
$ref: "#/components/schemas/DeviceIpv4Addr"
ipv6Address:
$ref: "#/components/schemas/DeviceIpv6Address"
minProperties: 1
ApplicationServer:
description: |
A server hosting backend applications to deliver some business logic to clients.
The developer can choose to provide the below specified device identifiers:
* `ipv4Address`
* `ipv6Address`
type: object
properties:
ipv4Address:
$ref: "#/components/schemas/ApplicationServerIpv4Address"
ipv6Address:
$ref: "#/components/schemas/ApplicationServerIpv6Address"
minProperties: 1
NetworkAccessIdentifier:
description: A public identifier addressing a subscription in a mobile network. In 3GPP terminology, it corresponds to the GPSI formatted with the External Identifier ({Local Identifier}@{Domain Identifier}). Unlike the telephone number, the network access identifier is not subjected to portability ruling in force, and is individually managed by each operator.
type: string
example: "[email protected]"
PhoneNumber:
description: A public identifier addressing a telephone subscription. In mobile networks it corresponds to the MSISDN (Mobile Station International Subscriber Directory Number). In order to be globally unique it has to be formatted in international format, according to E.164 standard, prefixed with '+'.
type: string
pattern: '^\+[1-9][0-9]{4,14}$'
example: "+123456789"
DeviceIpv4Addr:
type: object
description: |
The device should be identified by either the public (observed) IP address and port as seen by the application server, or the private (local) and any public (observed) IP addresses in use by the device (this information can be obtained by various means, for example from some DNS servers).
If the allocated and observed IP addresses are the same (i.e. NAT is not in use) then the same address should be specified for both publicAddress and privateAddress.
If NAT64 is in use, the device should be identified by its publicAddress and publicPort, or separately by its allocated IPv6 address (field ipv6Address of the Device object)
In all cases, publicAddress must be specified, along with at least one of either privateAddress or publicPort, dependent upon which is known. In general, mobile devices cannot be identified by their public IPv4 address alone.
properties:
publicAddress:
$ref: "#/components/schemas/SingleIpv4Addr"
privateAddress:
$ref: "#/components/schemas/SingleIpv4Addr"
publicPort:
$ref: "#/components/schemas/Port"
anyOf:
- required: [publicAddress, privateAddress]
- required: [publicAddress, publicPort]
example:
{
"publicAddress": "203.0.113.0",
"publicPort": 59765
}
SingleIpv4Addr:
description: A single IPv4 address with no subnet mask
type: string
format: ipv4
example: "203.0.113.0"
DeviceIpv6Address:
description: |
The device should be identified by the observed IPv6 address, or by any single IPv6 address from within the subnet allocated to the device (e.g. adding ::0 to the /64 prefix).
The session shall apply to all IP flows between the device subnet and the specified application server, unless further restricted by the optional parameters devicePorts or applicationServerPorts.
type: string
format: ipv6
example: 2001:db8:85a3:8d3:1319:8a2e:370:7344
ApplicationServerIpv4Address:
type: string
example: "198.51.100.0/24"
description: |
IPv4 address may be specified in form <address/mask> as:
- address - an IPv4 number in dotted-quad form 1.2.3.4. Only this exact IP number will match the flow control rule.
- address/mask - an IP number as above with a mask width of the form 1.2.3.4/24.
In this case, all IP numbers from 1.2.3.0 to 1.2.3.255 will match. The bit width MUST be valid for the IP version.
ApplicationServerIpv6Address:
type: string
example: "2001:db8:85a3:8d3:1319:8a2e:370:7344"
description: |
IPv6 address may be specified in form <address/mask> as:
- address - The /128 subnet is optional for single addresses:
- 2001:db8:85a3:8d3:1319:8a2e:370:7344
- 2001:db8:85a3:8d3:1319:8a2e:370:7344/128
- address/mask - an IP v6 number with a mask:
- 2001:db8:85a3:8d3::0/64
- 2001:db8:85a3:8d3::/64
QosStatus:
description: |
The current status of the requested QoS session. The status can be one of the following:
* `REQUESTED` - QoS has been requested by creating a session
* `AVAILABLE` - The requested QoS has been provided by the network
* `UNAVAILABLE` - The requested QoS cannot be provided by the network due to some reason
type: string
enum:
- REQUESTED
- AVAILABLE
- UNAVAILABLE
EventQosStatus:
description: |
The current status of a requested or previously available session. Applicable values in the event are:
* `AVAILABLE` - The requested QoS has been provided by the network.
* `UNAVAILABLE` - A requested or previously available QoS session is now unavailable. `statusInfo` may provide additional information about the reason for the unavailability.
type: string
enum:
- AVAILABLE
- UNAVAILABLE
ErrorInfo:
description: Common schema for errors
type: object
properties:
status:
type: integer
description: HTTP status code returned along with this error response
code:
type: string
description: Code given to this error
message:
type: string
description: Detailed error description
required:
- status
- code
- message
responses:
Generic400:
description: Invalid input
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
example:
status: 400
code: INVALID_ARGUMENT
message: "Schema validation failed at ..."
Generic401:
description: Unauthorized
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
example:
status: 401
code: UNAUTHENTICATED
message: "Authorization failed: ..."
Generic403:
description: Forbidden
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
example:
status: 403
code: PERMISSION_DENIED
message: "Operation not allowed: ..."
SessionNotFound404:
description: Session not found
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
example:
status: 404
code: NOT_FOUND
message: "Session Id does not exist"
SessionInConflict409:
description: Conflict
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
example:
status: 409
code: CONFLICT
message: Conflict with an existing session for the same device.
Generic429:
description: Too Many Requests
headers:
x-correlator:
$ref: "#/components/headers/x-correlator"
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
examples:
GENERIC_429_QUOTA_EXCEEDED:
description: Request is rejected due to exceeding a business quota limit
value:
status: 429
code: QUOTA_EXCEEDED
message: Either out of resource quota or reaching rate limiting.
GENERIC_429_TOO_MANY_REQUESTS:
description: API Server request limit is overpassed
value:
status: 429
code: TOO_MANY_REQUESTS
message: Either out of resource quota or reaching rate limiting.
Generic500:
description: Internal server error
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
example:
status: 500
code: INTERNAL
message: "Internal server error: ..."
Generic501:
description: Not Implemented
headers:
x-correlator:
$ref: '#/components/headers/x-correlator'
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorInfo"
examples:
GENERIC_501_NOT_IMPLEMENTED:
description: Service not implemented. The use of this code should be avoided as far as possible to get the objective to reach aligned implementations
value:
status: 501
code: NOT_IMPLEMENTED
message: This functionality is not implemented yet.
Generic503:
description: Service Unavailable