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3GPP

3GPP Individual NWDAF Events Subscription (Document) API

The Individual NWDAF Events Subscription (Document) API from 3GPP — 1 operation(s) for individual nwdaf events subscription (document).

Documentation Provider Profile APIs.io OpenAPI GitHub

3GPP Individual NWDAF Events Subscription (Document) API is one of 144 APIs that 3GPP publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Individual NWDAF Events Subscription (Document). The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 2 operations across 1 path, and defines 84 schemas. It is described by OpenAPI 3.2.0, at version 1.2.0.

Requests are made against a single base URL, {apiRoot}/nnwdaf-eventssubscription/v1.

2 operations 1 paths 84 schemas 1 DELETE1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.2.0
Base URL
{notificationRecipientAddress}
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

3GPP Individual NWDAF Events Subscription (Document) API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (oAuth2ClientCredentials) using the clientCredentials flow, exposing 1 scope. By default, every request must be authenticated, though some operations may also be called without credentials.

Paths & Operations 2

Across 1 path, the API surfaces 2 operations — 1 DELETE, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Individual NWDAF Events Subscription (Document) 2
DELETE
/subscriptions/{subscriptionId}
Delete an existing Individual NWDAF Events Subscription
DeleteNWDAFEventsSubscription 1 param → 204307308400401403404429
PUT
/subscriptions/{subscriptionId}
Update an existing Individual NWDAF Events Subscription
UpdateNWDAFEventsSubscription 1 param body → 200204307308400401403404

Schemas 84

The contract defines 84 schemas that model the data the API accepts and returns. The most detailed are EventSubscription (34 properties), EventNotification (21 properties), UeCommunication (12 properties), EventReportingRequirement (11 properties). Each schema is shown below with its type and property counts.

RedundantTransmissionExpPerTS
object
The redundant transmission experience per Time Slot.
5 properties 3 required
TimeUnit
Possible values are: - MINUTE: Time unit is per minute. - HOUR: Time unit is per hour. - DAY: Time unit is per day.
UeCommunication
object
Represents UE communication information.
12 properties
PrevSubInfo
object
Information of the previous subscription.
5 properties 1 required
EventReportingRequirement
object
Represents the type of reporting that the subscription requires.
11 properties
TrafficInformation
object
Traffic information including UL/DL data rate and/or Traffic volume.
2 properties
ConsumerNfInformation
object
Represents the analytics consumer NF Information.
3 properties
TargetUeInformation
object
Identifies the target UE information.
4 properties
DnPerformanceReq
object
Represents other DN performance analytics requirements.
3 properties
OutputStrategy
Possible values are: - BINARY: Indicates that the analytics shall only be reported when the requested level of accuracy is reached within a cycle of periodic n…
RedundantTransmissionExpInfo
object
The redundant transmission experience related information. When subscribed event is "REDTRANSEXP", the "redTransInfos" attribute shall be included.
2 properties 1 required
WlanPerTsPerformanceInfo
object
WLAN performance information per Time Slot during the analytics target period.
7 properties 2 required
MatchingDirection
Possible values are: - ASCENDING: Threshold is crossed in ascending direction. - DESCENDING: Threshold is crossed in descending direction. - CROSSED: Threshold…
AnySlice
boolean
FALSE represents not applicable for all slices. TRUE represents applicable for all slices.
QosRequirement
object
Represents the QoS requirements.
6 properties
NetworkPerfRequirement
object
Represents a network performance requirement.
3 properties 1 required
ThresholdLevel
object
Represents a threshold level.
11 properties
PerfData
object
Represents DN performance data.
5 properties
ExceptionId
Possible values are: - UNEXPECTEDUELOCATION: Unexpected UE location - UNEXPECTEDLONGLIVEFLOW: Unexpected long-live rate flows - UNEXPECTEDLARGERATEFLOW: Unexpe…
RetainabilityThreshold
object
Represents a QoS flow retainability threshold.
3 properties
LoadLevelInformation
integer
Load level information of the network slice and the optionally associated network slice instance.
DnPerf
object
Represents DN performance for the application.
2 properties 1 required
NfStatus
object
Contains the percentage of time spent on various NF states.
3 properties
UserDataCongestionInfo
object
Represents the user data congestion information.
2 properties 1 required
ClassCriterion
object
Indicates the dispersion class criterion for fixed, camper and/or traveller UE, and/or the top-heavy UE dispersion class criterion.
3 properties 3 required
SliceLoadLevelInformation
object
Contains load level information applicable for one or several slices.
2 properties 2 required
ResourceUsage
object
The current usage of the virtual resources assigned to the NF instances belonging to a particular network slice instance.
3 properties
AnalyticsMetadataInfo
object
Contains analytics metadata information required for analytics aggregation.
4 properties
AppListForUeComm
object
Represents the analytics of the application list used by UE.
4 properties 1 required
NetworkPerfInfo
object
Represents the network performance information.
4 properties
DispersionInfo
object
Represents the Dispersion information. When subscribed event is "DISPERSION", the "disperInfos" attribute shall be included.
4 properties 4 required
ExceptionTrend
Possible values are: - UP: Up trend of the exception level. - DOWN: Down trend of the exception level. - UNKNOW: Unknown trend of the exception level. - STABLE…
NetworkPerfType
Possible values are: - GNBACTIVERATIO: Indicates that the network performance requirement is gNodeB active (i.e. up and running) rate. Indicates the ratio of g…
DatasetStatisticalProperty
Possible values are: - UNIFORMDISTDATA: Indicates the use of data samples that are uniformly distributed according to the different aspects of the requested an…
UeAnalyticsContextDescriptor
object
Contains information about available UE related analytics contexts.
2 properties 2 required
UeMobility
object
Represents UE mobility information.
4 properties
WlanPerformanceReq
object
Represents other WLAN performance analytics requirements.
4 properties
AbnormalBehaviour
object
Represents the abnormal behaviour information.
7 properties 1 required
DispersionRequirement
object
Represents the dispersion analytics requirements.
5 properties 1 required
TopApplication
object
Top application that contributes the most to the traffic.
2 properties
ServiceExperienceType
Possible values are: - VOICE: Indicates that the service experience analytics is for voice service. - VIDEO: Indicates that the service experience analytics is…
DispersionCollection
object
Dispersion collection per UE location or per slice.
11 properties
AdditionalMeasurement
object
Represents additional measurement information.
5 properties
RedTransExpOrderingCriterion
Possible values are: - TIMESLOTSTART: Indicates the order of time slot start. - REDTRANSEXP: Indicates the order of Redundant Transmission Experience.
Accuracy
Possible values are: - LOW: Low accuracy. - HIGH: High accuracy.
CongestionType
Possible values are: - USERPLANE: The congestion analytics type is User Plane. - CONTROLPLANE: The congestion analytics type is Control Plane. - USERANDCONTROL…
EventNotification
object
Represents a notification on events that occurred.
21 properties 1 required
QosSustainabilityInfo
object
Represents the QoS Sustainability information.
6 properties
AddressList
object
Represents a list of IPv4 and/or IPv6 addresses.
2 properties
DispersionType
Possible values are: - DVDA: Data Volume Dispersion Analytics. - TDA: Transactions Dispersion Analytics. - DVDAANDTDA: Data Volume Dispersion Analytics and Tra…
RatFreqInformation
object
Represents the RAT type and/or Frequency information.
6 properties
DispersionOrderingCriterion
Possible values are: - TIMESLOTSTART: Indicates the order of time slot start. - DISPERSION: Indicates the order of data/transaction dispersion. - CLASSIFICATIO…
ServiceExperienceInfo
object
Represents service experience information.
11 properties 1 required
NwdafEvent
Possible values are: - SLICELOADLEVEL: Indicates that the event subscribed is load level information of Network Slice - NETWORKPERFORMANCE: Indicates that the…
TrafficCharacterization
object
Identifies the detailed traffic characterization.
6 properties
WlanOrderingCriterion
Possible values are: - TIMESLOTSTART: Indicates the order of time slot start. - NUMBEROFUES: Indicates the order of number of UEs. - RSSI: Indicates the order…
NnwdafEventsSubscription
object
Represents an Individual NWDAF Event Subscription resource.
8 properties 1 required
EventSubscription
object
Represents a subscription to a single event.
34 properties 1 required
LocationInfo
object
Represents UE location information.
3 properties 1 required
WlanPerSsIdPerformanceInfo
object
The WLAN performance per SSID.
2 properties 2 required
NsiIdInfo
object
Represents the S-NSSAI and the optionally associated Network Slice Instance(s).
1 property 1 required
AnalyticsMetadataIndication
object
Contains analytics metadata information requested to be used during analytics generation.
3 properties
FailureEventInfo
object
Contains information on the event for which the subscription is not successful.
2 properties 2 required
DispersionClass
Possible values are: - FIXED: Dispersion class as fixed UE its data or transaction usage at a location or a slice, is higher than its class threshold set for i…
NumberAverage
object
Represents average and variance information.
2 properties 2 required
AnalyticsMetadata
Possible values are: - NUMOFSAMPLES: Number of data samples used for the generation of the output analytics. - DATAWINDOW: Data time window of the data samples…
RedundantTransmissionExpReq
object
Represents other redundant transmission experience analytics requirements.
2 properties
IpEthFlowDescription
object
Contains the description of an Uplink and/or Downlink Ethernet flow.
2 properties
NotificationMethod
Possible values are: - PERIODIC: The subscribe of NWDAF Event is periodically. The periodic of the notification is identified by repetitionPeriod defined in cl…
CongestionInfo
object
Represents the congestion information.
5 properties 2 required
DnPerfInfo
object
Represents DN performance information.
5 properties 1 required
WlanPerformanceInfo
object
The WLAN performance related information.
1 property 1 required
RankingCriterion
object
Indicates the usage ranking criterion between the high, medium and low usage UE.
2 properties 2 required
DnPerfOrderingCriterion
Possible values are: - AVERAGETRAFFICRATE: Indicates the average traffic rate. - MAXIMUMTRAFFICRATE: Indicates the maximum traffic rate. - AVERAGEPACKETDELAY:…
BwRequirement
object
Represents bandwidth requirements.
5 properties 1 required
SessInactTimerForUeComm
object
Represents the N4 Session inactivity timer.
2 properties 2 required
ExpectedAnalyticsType
Possible values are: - MOBILITY: Mobility related abnormal behaviour analytics is expected by the consumer. - COMMUN: Communication related abnormal behaviour…
NsiLoadLevelInfo
object
Represents the network slice and optionally the associated network slice instance and the load level information.
8 properties 2 required
ApplicationVolume
object
Application data volume per Application Id.
1 property 1 required
AnalyticsSubset
Possible values are: - NUMOFUEREG: The number of UE registered. This value is only applicable to NSILOADLEVEL event. - NUMOFPDUSESSESTBL: The number of PDU ses…
Exception
object
Represents the Exception information.
3 properties 1 required
NwdafFailureCode
Possible values are: - UNAVAILABLEDATA: Indicates the requested statistics information for the event is rejected since necessary data to perform the service is…
NfLoadLevelInformation
object
Represents load level information of a given NF instance.
11 properties
CircumstanceDescription
object
Contains the description of a circumstance.
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

3gpp-individual-nwdaf-events-subscription-document-api-openapi.yml Raw ↑

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#Individual NWDAF Events Subscription (Document)
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API Details
ID
3gpp:3gpp-individual-nwdaf-events-subscription-document-api
Base URL
{notificationRecipientAddress}
Docs
https://www.3gpp.org/ftp/Specs/archive/28_series/28.104/
Provider
3GPP
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