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Microsoft Entra ID Change Notifications API

Subscription lifecycle for Microsoft Graph change notifications - push events for created, updated and deleted directory objects over webhooks, Azure Event Hubs or Azure Event Grid.

Microsoft Entra ID Change Notifications API is one of 10 APIs that Microsoft Entra ID (formerly Azure AD) publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Webhooks and Events. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 6 operations across 3 paths, organized into 2 resource areas, and defines 7 schemas. It is described by OpenAPI 3.0.4, at version v1.0.

Requests are made against a single base URL, https://graph.microsoft.com/v1.0/.

6 operations 3 paths 7 schemas 1 DELETE2 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.4
API Version
v1.0
Base URL
https://graph.microsoft.com/v1.0
Authentication
OAuth 2.0
Resource Areas
2

Authentication & Security 1

Microsoft Entra ID Change Notifications API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (azureaadv2) using the authorizationCode flow. By default, every request must be authenticated.

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 1 DELETE, 2 GET, 1 PATCH, 2 POST. They span 2 resource areas: subscriptions.subscription, subscriptions.subscription.Actions. Each is listed below with its method, path, parameters, and response codes.

subscriptions.subscription 5
GET
/subscriptions
List subscriptions
subscription_ListSubscription 8 params → 2XXdefault
POST
/subscriptions
Create subscription
subscription_CreateSubscription body → 2XXdefault
GET
/subscriptions/{subscription-id}
Get subscription
subscription_GetSubscription 2 params → 2XXdefault
PATCH
/subscriptions/{subscription-id}
Update subscription
subscription_UpdateSubscription 1 param body → 2XXdefault
DELETE
/subscriptions/{subscription-id}
Delete subscription
subscription_DeleteSubscription 2 params → 2XXdefault
subscriptions.subscription.Actions 1
POST
/subscriptions/{subscription-id}/microsoft.graph.reauthorize
Invoke action reauthorize
subscription_reauthorize 1 param → 2XXdefault

Schemas 7

The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are microsoft.graph.ODataErrors.MainError (5 properties), microsoft.graph.ODataErrors.ErrorDetails (3 properties), microsoft.graph.subscriptionCollectionResponse (2 properties), microsoft.graph.ODataErrors.ODataError (1 property). Each schema is shown below with its type and property counts.

microsoft.graph.subscription
microsoft.graph.entity
object
1 property
microsoft.graph.subscriptionCollectionResponse
object
2 properties
microsoft.graph.ODataErrors.ODataError
object
1 property 1 required
microsoft.graph.ODataErrors.MainError
object
5 properties 2 required
microsoft.graph.ODataErrors.ErrorDetails
object
3 properties 2 required
microsoft.graph.ODataErrors.InnerError
object
The structure of this object is service-specific

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

azure-ad-graph-changenotifications-openapi.yml Raw ↑

Other APIs Microsoft Entra ID (formerly Azure AD) publishes across the network.

Azure AD B2C API
Azure Active Directory Applications API
Azure Active Directory Directory API
Azure Active Directory Groups API
Azure Active Directory Me API
Azure Active Directory Users API
Microsoft Entra ID Sign-Ins and Policies API
Microsoft Entra ID Governance API
Microsoft Entra ID Directory Objects API
Where this information came from

This is an independent, third-party profile of Microsoft Entra ID Change Notifications API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

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