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3GPP Time Synchronization Exposure Subscriptions API

The Time Synchronization Exposure Subscriptions API from 3GPP — 1 operation(s) for time synchronization exposure subscriptions.

3GPP Time Synchronization Exposure Subscriptions API is one of 194 APIs that 3GPP publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Time Synchronization Exposure Subscriptions. 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 14 schemas. It is described by OpenAPI 3.2.0, at version 1.2.0.

Requests are made against a single base URL, {apiRoot}/3gpp-time-sync/v1.

2 operations 1 paths 14 schemas 1 GET1 POST

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 Time Synchronization Exposure Subscriptions API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (oAuth2ClientCredentials) using the clientCredentials flow. 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 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Time Synchronization Exposure Subscriptions 2
GET
/{afId}/subscriptions
read all of the active subscriptions for the AF
ReadAllSubscriptions 1 param → 200307308400401403404406
POST
/{afId}/subscriptions
Creates a new subscription resource
CreateNewSubscription 1 param body → 201400401403404411413415

Schemas 14

The contract defines 14 schemas that model the data the API accepts and returns. The most detailed are TimeSyncExposureSubsc (17 properties), TimeSyncCapability (4 properties), EventFilter (3 properties), TimeSyncExposureSubsNotif (2 properties). Each schema is shown below with its type and property counts.

GmCapable
Identifies the supported grandmaster. Possible values are: - GPTP: gPTP grandmaster is supported. - PTP: PTP grandmaste is supported.
TimeSyncExposureSubsc
object
Contains requested parameters for the subscription to the notification of time synchronization capability.
17 properties 2 required
InstanceType
Identifies the supported PTP instance type. Possible values are: - BOUNDARYCLOCK: Indicates Boundary Clock as defined in IEEE Std 1588. - E2ETRANSCLOCK: Indica…
SubsEventNotification
object
Notifications about subscribed Individual Events.
2 properties 1 required
AvailStatus
Identifies the availability status. Possible values are: - PDUSESSIONTERMINATION: The UE is not available for (g)PTP services because the PDU session is termin…
AsTimeResource
Identifies the supported 5G clock quality. Possible values are: - ATOMICCLOCK: Indicates atomic clock is supported. - GNSS: Indicates Global Navigation Satelli…
TimeSyncCapability
object
Contains time synchronization capability.
4 properties 1 required
EventFilter
object
Contains the filter conditions to match for notifying the event(s) of time synchronization capabilities.
3 properties
AvailReport
object
Contains the availability status for a UE/DS-TT.
1 property
TimeSyncExposureSubsNotif
object
Contains the notification of time synchronization capability.
2 properties 2 required
ReportedCapability
Extends the EventFilter data type to indicate the availability status of the UE/DS-TT.
Protocol
Identifies the supported protocol. Possible values are: - ETH: Indicates Ethernet as defined in IEEE Std 1588 [45] Annex E is supported. - IPV4: Indicates IPv4…
SubscribedEvent
Identifies the supported event. Possible values are: - AVAILABILITYFORTIMESYNCSERVICE: 5GS and/or UE availability and capability for time synchronization servi…
PtpCapabilitiesPerUe
object
Contains the supported PTP capabilities per UE.
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

3gpp-time-synchronization-exposure-subscriptions-api-openapi.yml Raw ↑

Other APIs 3GPP publishes across the network.

3GPP Forge API
3GPP 3gpp Nidd Configuration Trigger API
3GPP 5GLAN Parameters Provision Subscriptions API
3GPP Access Control Policy List (Collection) API
3GPP ACS Configuration Subscriptions API
3GPP Activation Management API
3GPP Addressing Parameters Provisionings (Collection) API
3GPP AF level UE location update notification operation API
3GPP AIoT Command Request (custom operation without associated resources) API
3GPP AIoT Inventory Request (custom operation without associated resources) API
3GPP All API Provider Domains Registrations (Collection) API
3GPP All published service APIs (Collection) API
Where this information came from

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