Microsoft Entra ID (formerly Azure AD) Identity.custom Authentication Extension API
The identity.customAuthenticationExtension API from Microsoft Entra ID (formerly Azure AD) — 5 operation(s) for identity.customauthenticationextension.
The identity.customAuthenticationExtension API from Microsoft Entra ID (formerly Azure AD) — 5 operation(s) for identity.customauthenticationextension.
Every API here is available over the APIs.io API and to AI agents over MCP.
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.curl "https://apis.io/api/v1/apis/azure-ad-identity-customauthenticationextension-api"
curl "https://apis.io/api/v1/apis?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.
A second provider on the same verified email joins the account you already have.
openapi: 3.2.0
info:
title: Identity.SignIns Identity.custom Authentication Extension…
version: v1.0
servers:
- url: https://graph.microsoft.com/v1.0/
description: Core
security:
- azureaadv2: []
tags:
- name: identity.customAuthenticationExtension
paths:
/identity/customAuthenticationExtensions:
get:
tags:
- identity.customAuthenticationExtension
summary: List customAuthenticationExtensions
description: Get a list of the customAuthenticationExtension objects and their properties. The following derived types are supported.
externalDocs:
description: Find more info here
url: https://learn.microsoft.com/graph/api/identitycontainer-list-customauthenticationextensions?view=graph-rest-1.0
operationId: identity_ListCustomAuthenticationExtension
parameters:
- $ref: '#/components/parameters/top'
- $ref: '#/components/parameters/skip'
- $ref: '#/components/parameters/search'
- $ref: '#/components/parameters/filter'
- $ref: '#/components/parameters/count'
- name: $orderby
in: query
description: Order items by property values
style: form
explode: false
schema:
uniqueItems: true
type: array
items:
type: string
- name: $select
in: query
description: Select properties to be returned
style: form
explode: false
schema:
uniqueItems: true
type: array
items:
type: string
- name: $expand
in: query
description: Expand related entities
style: form
explode: false
schema:
uniqueItems: true
type: array
items:
type: string
responses:
2XX:
$ref: '#/components/responses/microsoft.graph.customAuthenticationExtensionCollectionResponse'
default:
$ref: '#/components/responses/error'
x-ms-pageable:
nextLinkName: '@odata.nextLink'
operationName: listMore
x-ms-docs-operation-type: operation
post:
tags:
- identity.customAuthenticationExtension
summary: Create customAuthenticationExtension
description: Create a new customAuthenticationExtension object. The following derived types are currently supported.
externalDocs:
description: Find more info here
url: https://learn.microsoft.com/graph/api/identitycontainer-post-customauthenticationextensions?view=graph-rest-1.0
operationId: identity_CreateCustomAuthenticationExtension
requestBody:
description: New navigation property
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.customAuthenticationExtension'
required: true
responses:
2XX:
description: Created navigation property.
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.customAuthenticationExtension'
default:
$ref: '#/components/responses/error'
x-ms-docs-operation-type: operation
/identity/customAuthenticationExtensions/{customAuthenticationExtension-id}:
get:
tags:
- identity.customAuthenticationExtension
summary: Get customAuthenticationExtension
description: Read the properties and relationships of a customAuthenticationExtension object. The following derived types are currently supported.
externalDocs:
description: Find more info here
url: https://learn.microsoft.com/graph/api/customauthenticationextension-get?view=graph-rest-1.0
operationId: identity_GetCustomAuthenticationExtension
parameters:
- name: customAuthenticationExtension-id
in: path
description: The unique identifier of customAuthenticationExtension
required: true
style: simple
schema:
type: string
x-ms-docs-key-type: customAuthenticationExtension
- name: $select
in: query
description: Select properties to be returned
style: form
explode: false
schema:
uniqueItems: true
type: array
items:
type: string
- name: $expand
in: query
description: Expand related entities
style: form
explode: false
schema:
uniqueItems: true
type: array
items:
type: string
responses:
2XX:
description: Retrieved navigation property
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.customAuthenticationExtension'
default:
$ref: '#/components/responses/error'
x-ms-docs-operation-type: operation
patch:
tags:
- identity.customAuthenticationExtension
summary: Update customAuthenticationExtension
description: Update the properties of a customAuthenticationExtension object. The following derived types are currently supported.
externalDocs:
description: Find more info here
url: https://learn.microsoft.com/graph/api/customauthenticationextension-update?view=graph-rest-1.0
operationId: identity_UpdateCustomAuthenticationExtension
parameters:
- name: customAuthenticationExtension-id
in: path
description: The unique identifier of customAuthenticationExtension
required: true
style: simple
schema:
type: string
x-ms-docs-key-type: customAuthenticationExtension
requestBody:
description: New navigation property values
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.customAuthenticationExtension'
required: true
responses:
2XX:
description: Success
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.customAuthenticationExtension'
default:
$ref: '#/components/responses/error'
x-ms-docs-operation-type: operation
delete:
tags:
- identity.customAuthenticationExtension
summary: Delete customAuthenticationExtension
description: Delete a customAuthenticationExtension object. The following derived types are currently supported.
externalDocs:
description: Find more info here
url: https://learn.microsoft.com/graph/api/customauthenticationextension-delete?view=graph-rest-1.0
operationId: identity_DeleteCustomAuthenticationExtension
parameters:
- name: customAuthenticationExtension-id
in: path
description: The unique identifier of customAuthenticationExtension
required: true
style: simple
schema:
type: string
x-ms-docs-key-type: customAuthenticationExtension
- name: If-Match
in: header
description: ETag
style: simple
schema:
type: string
responses:
2XX:
description: Success
default:
$ref: '#/components/responses/error'
x-ms-docs-operation-type: operation
? /identity/customAuthenticationExtensions/{customAuthenticationExtension-id}/microsoft.graph.validateAuthenticationConfiguration
: post:
tags:
- identity.customAuthenticationExtension
summary: Invoke action validateAuthenticationConfiguration
description: 'An API to check validity of the endpoint and and authentication configuration for a customAuthenticationExtension object, which can represent one of the following derived types:'
externalDocs:
description: Find more info here
url: https://learn.microsoft.com/graph/api/customauthenticationextension-validateauthenticationconfiguration?view=graph-rest-1.0
operationId: identity.customAuthenticationExtension_validateAuthenticationConfiguration
parameters:
- name: customAuthenticationExtension-id
in: path
description: The unique identifier of customAuthenticationExtension
required: true
style: simple
schema:
type: string
x-ms-docs-key-type: customAuthenticationExtension
responses:
2XX:
description: Success
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.authenticationConfigurationValidation'
default:
$ref: '#/components/responses/error'
x-ms-docs-operation-type: action
/identity/customAuthenticationExtensions/$count:
get:
tags:
- identity.customAuthenticationExtension
summary: Get the number of the resource
operationId: identity.customAuthenticationExtension_GetCount
parameters:
- $ref: '#/components/parameters/search'
- $ref: '#/components/parameters/filter'
responses:
2XX:
$ref: '#/components/responses/ODataCountResponse'
default:
$ref: '#/components/responses/error'
/identity/customAuthenticationExtensions/microsoft.graph.validateAuthenticationConfiguration:
post:
tags:
- identity.customAuthenticationExtension
summary: Invoke action validateAuthenticationConfiguration
operationId: identity.customAuthenticationExtension_validateAuthenticationConfiguration
requestBody:
description: Action parameters
content:
application/json:
schema:
type: object
properties:
endpointConfiguration:
$ref: '#/components/schemas/microsoft.graph.customExtensionEndpointConfiguration'
authenticationConfiguration:
$ref: '#/components/schemas/microsoft.graph.customExtensionAuthenticationConfiguration'
additionalProperties:
type: object
required: true
responses:
2XX:
description: Success
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.authenticationConfigurationValidation'
default:
$ref: '#/components/responses/error'
x-ms-docs-operation-type: action
components:
responses:
error:
description: error
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.ODataErrors.ODataError'
microsoft.graph.customAuthenticationExtensionCollectionResponse:
description: Retrieved collection
content:
application/json:
schema:
$ref: '#/components/schemas/microsoft.graph.customAuthenticationExtensionCollectionResponse'
ODataCountResponse:
description: The count of the resource
content:
text/plain:
schema:
$ref: '#/components/schemas/ODataCountResponse'
schemas:
microsoft.graph.customAuthenticationExtension:
allOf:
- $ref: '#/components/schemas/microsoft.graph.customCalloutExtension'
- title: customAuthenticationExtension
type: object
properties:
behaviorOnError:
$ref: '#/components/schemas/microsoft.graph.customExtensionBehaviorOnError'
additionalProperties:
type: object
microsoft.graph.ODataErrors.MainError:
required:
- code
- message
type: object
properties:
code:
type: string
message:
type: string
x-ms-primary-error-message: true
target:
type:
- string
- 'null'
details:
type: array
items:
$ref: '#/components/schemas/microsoft.graph.ODataErrors.ErrorDetails'
innerError:
$ref: '#/components/schemas/microsoft.graph.ODataErrors.InnerError'
additionalProperties:
type: object
microsoft.graph.customCalloutExtension:
allOf:
- $ref: '#/components/schemas/microsoft.graph.entity'
- title: customCalloutExtension
type: object
properties:
authenticationConfiguration:
$ref: '#/components/schemas/microsoft.graph.customExtensionAuthenticationConfiguration'
clientConfiguration:
$ref: '#/components/schemas/microsoft.graph.customExtensionClientConfiguration'
description:
type:
- string
- 'null'
description: Description for the customCalloutExtension object.
displayName:
type:
- string
- 'null'
description: Display name for the customCalloutExtension object.
endpointConfiguration:
$ref: '#/components/schemas/microsoft.graph.customExtensionEndpointConfiguration'
additionalProperties:
type: object
ODataCountResponse:
type: integer
format: int32
microsoft.graph.customAuthenticationExtensionCollectionResponse:
title: Collection of customAuthenticationExtension
type: object
properties:
value:
type: array
items:
$ref: '#/components/schemas/microsoft.graph.customAuthenticationExtension'
'@odata.nextLink':
type:
- string
- 'null'
additionalProperties:
type: object
microsoft.graph.ODataErrors.InnerError:
type: object
additionalProperties:
type: object
description: The structure of this object is service-specific
microsoft.graph.customExtensionClientConfiguration:
title: customExtensionClientConfiguration
type: object
properties:
maximumRetries:
maximum: 2147483647
minimum: -2147483648
type:
- number
- 'null'
description: The max number of retries that Microsoft Entra ID makes to the external API. Values of 0 or 1 are supported. If null, the default for the service applies.
format: int32
timeoutInMilliseconds:
maximum: 2147483647
minimum: -2147483648
type:
- number
- 'null'
description: The max duration in milliseconds that Microsoft Entra ID waits for a response from the external app before it shuts down the connection. The valid range is between 200 and 2000 milliseconds. Default duration is 1000.
format: int32
additionalProperties:
type: object
microsoft.graph.ODataErrors.ODataError:
required:
- error
type: object
properties:
error:
$ref: '#/components/schemas/microsoft.graph.ODataErrors.MainError'
additionalProperties:
type: object
microsoft.graph.customExtensionBehaviorOnError:
title: customExtensionBehaviorOnError
type: object
additionalProperties:
type: object
microsoft.graph.ODataErrors.ErrorDetails:
required:
- code
- message
type: object
properties:
code:
type: string
message:
type: string
target:
type:
- string
- 'null'
additionalProperties:
type: object
microsoft.graph.authenticationConfigurationValidation:
title: authenticationConfigurationValidation
type: object
properties:
errors:
type: array
items:
$ref: '#/components/schemas/microsoft.graph.genericError'
description: Errors in the validation result of a customAuthenticationExtension.
warnings:
type: array
items:
$ref: '#/components/schemas/microsoft.graph.genericError'
description: Warnings in the validation result of a customAuthenticationExtension.
additionalProperties:
type: object
microsoft.graph.entity:
title: entity
type: object
properties:
id:
type: string
description: The unique identifier for an entity. Read-only.
additionalProperties:
type: object
microsoft.graph.customExtensionEndpointConfiguration:
title: customExtensionEndpointConfiguration
type: object
additionalProperties:
type: object
microsoft.graph.genericError:
title: genericError
type: object
properties:
code:
type:
- string
- 'null'
description: The error code.
message:
type:
- string
- 'null'
description: The error message.
additionalProperties:
type: object
microsoft.graph.customExtensionAuthenticationConfiguration:
title: customExtensionAuthenticationConfiguration
type: object
additionalProperties:
type: object
parameters:
filter:
name: $filter
in: query
description: Filter items by property values
style: form
explode: false
schema:
type: string
search:
name: $search
in: query
description: Search items by search phrases
style: form
explode: false
schema:
type: string
count:
name: $count
in: query
description: Include count of items
style: form
explode: false
schema:
type: boolean
skip:
name: $skip
in: query
description: Skip the first n items
style: form
explode: false
schema:
minimum: 0
type: integer
top:
name: $top
in: query
description: Show only the first n items
style: form
explode: false
schema:
minimum: 0
type: integer
example: 50
securitySchemes:
azureaadv2:
type: oauth2
flows:
authorizationCode:
authorizationUrl: https://login.microsoftonline.com/common/oauth2/v2.0/authorize
tokenUrl: https://login.microsoftonline.com/common/oauth2/v2.0/token
scopes: {}