Choose the permission or permissions marked as least privileged for this API. Use a higher privileged permission or permissions only if your app requires it. For details about delegated and application permissions, see Permission types. To learn more about these permissions, see the permissions reference.
Permission type
Least privileged permissions
Higher privileged permissions
Delegated (work or school account)
CustomAuthenticationExtension.Read.All
CustomAuthenticationExtension.ReadWrite.All
Delegated (personal Microsoft account)
Not supported.
Not supported.
Application
CustomAuthenticationExtension.Read.All
CustomAuthenticationExtension.ReadWrite.All
HTTP request
GET /identity/customAuthenticationExtensions
Optional query parameters
This method supports the $filter OData query parameters to help customize the response. For general information, see OData query parameters.
If successful, this method returns a 200 OK response code and a collection of customAuthenticationExtension objects in the response body. An @odata.type property is returned for each object to specify the type of customAuthenticationExtension.
GET https://graph.microsoft.com/v1.0/identity/customAuthenticationExtensions?$filter=isOf('microsoft.graph.onTokenIssuanceStartCustomExtension')
// Code snippets are only available for the latest version. Current version is 5.x
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Identity.CustomAuthenticationExtensions.GetAsync((requestConfiguration) =>
{
requestConfiguration.QueryParameters.Filter = "isOf('microsoft.graph.onTokenIssuanceStartCustomExtension')";
});
// THE CLI IS IN PREVIEW. NON-PRODUCTION USE ONLY
mgc identity custom-authentication-extensions list --filter "isOf('microsoft.graph.onTokenIssuanceStartCustomExtension')"
// Code snippets are only available for the latest version. Current version is 6.x
GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);
CustomAuthenticationExtensionCollectionResponse result = graphClient.identity().customAuthenticationExtensions().get(requestConfiguration -> {
requestConfiguration.queryParameters.filter = "isOf('microsoft.graph.onTokenIssuanceStartCustomExtension')";
});
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