Only a single instance of a certificateBasedAuthConfiguration can be created (the collection can only have one member). It always has a fixed ID with a value of '29728ade-6ae4-4ee9-9103-412912537da5'.
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)
Organization.ReadWrite.All
Not available.
Delegated (personal Microsoft account)
Not supported.
Not supported.
Application
Organization.ReadWrite.All
Not available.
For delegated scenarios, the calling user must have the Global AdministratorMicrosoft Entra role.
HTTP request
POST /organization/{id}/certificateBasedAuthConfiguration
Collection of certificate authorities that creates a trusted certificate chain. Each member of the collection must contain certificate and isRootAuthority properties.
Response
If successful, this method returns 201 Created response code and a new certificateBasedAuthConfiguration object in the response body.
// Code snippets are only available for the latest version. Current version is 5.x
// Dependencies
using Microsoft.Graph.Models;
var requestBody = new CertificateBasedAuthConfiguration
{
CertificateAuthorities = new List<CertificateAuthority>
{
new CertificateAuthority
{
IsRootAuthority = true,
Certificate = Convert.FromBase64String("Binary"),
},
},
};
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Organization["{organization-id}"].CertificateBasedAuthConfiguration.PostAsync(requestBody);
<?php
// THIS SNIPPET IS A PREVIEW VERSION OF THE SDK. NON-PRODUCTION USE ONLY
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$requestBody = new CertificateBasedAuthConfiguration();
$certificateAuthoritiesCertificateAuthority1 = new CertificateAuthority();
$certificateAuthoritiesCertificateAuthority1->setIsRootAuthority(true);
$certificateAuthoritiesCertificateAuthority1->setCertificate(\GuzzleHttp\Psr7\Utils::streamFor(base64_decode('Binary')));
$certificateAuthoritiesArray []= $certificateAuthoritiesCertificateAuthority1;
$requestBody->setCertificateAuthorities($certificateAuthoritiesArray);
$result = $graphServiceClient->organization()->byOrganizationId('organization-id')->certificateBasedAuthConfiguration()->post($requestBody)->wait();
# THE PYTHON SDK IS IN PREVIEW. FOR NON-PRODUCTION USE ONLY
graph_client = GraphServiceClient(credentials, scopes)
request_body = CertificateBasedAuthConfiguration(
certificate_authorities = [
CertificateAuthority(
is_root_authority = True,
certificate = base64.urlsafe_b64decode("Binary"),
),
],
)
result = await graph_client.organization.by_organization_id('organization-id').certificate_based_auth_configuration.post(request_body)