Update crossTenantAccessPolicy

Namespace: microsoft.graph

Update the properties of a cross-tenant access policy.

This API is available in the following national cloud deployments.

Global service	US Government L4	US Government L5 (DOD)	China operated by 21Vianet
✅	✅	✅	✅

Permissions

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)	Policy.ReadWrite.CrossTenantAccess	Not available.
Delegated (personal Microsoft account)	Not supported.	Not supported.
Application	Policy.ReadWrite.CrossTenantAccess	Not available.

Important

In delegated scenarios with work or school accounts where the signed-in user is acting on another user, they must be assigned a supported Microsoft Entra role or a custom role with a supported role permission. The following least privileged roles are supported for this operation.

• Teams Administrator - excluding identity synchronization settings
• Security Administrator

HTTP request

PATCH /policies/crossTenantAccessPolicy

Request headers

Name	Description
Authorization	Bearer {token}. Required. Learn more about authentication and authorization.
Content-Type	application/json. Required.

Request body

In the request body, supply only the values for properties to update. Existing properties that aren't included in the request body maintain their previous values or are recalculated based on changes to other property values.

The following table specifies the properties that can be updated.

Property	Type	Description
displayName	String	The display name of the cross-tenant access policy.
allowedCloudEndpoints	String collection	Used to specify which Microsoft clouds an organization would like to collaborate with. By default, this value is empty. Supported values for this field are: microsoftonline.com, microsoftonline.us, and partner.microsoftonline.cn.

Response

If successful, this method returns a 204 No Content response code.

The crossTenantAccessPolicy object size is currently limited to 25KB. This method will return a 400 Bad Request error code if the size of the policy will exceed 25KB.

Examples

Request

HTTP

PATCH https://graph.microsoft.com/v1.0/policies/crossTenantAccessPolicy
Content-Type: application/json

{
  "allowedCloudEndpoints": ["microsoftonline.us"]
}

C#

// Code snippets are only available for the latest version. Current version is 5.x

// Dependencies
using Microsoft.Graph.Models;

var requestBody = new CrossTenantAccessPolicy
{
	AllowedCloudEndpoints = new List<string>
	{
		"microsoftonline.us",
	},
};

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
var result = await graphClient.Policies.CrossTenantAccessPolicy.PatchAsync(requestBody);

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

CLI

mgc policies cross-tenant-access-policy patch --body '{\
  "allowedCloudEndpoints": ["microsoftonline.us"]\
}\
'

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Go

// Code snippets are only available for the latest major version. Current major version is $v1.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-sdk-go"
	  graphmodels "github.com/microsoftgraph/msgraph-sdk-go/models"
	  //other-imports
)

requestBody := graphmodels.NewCrossTenantAccessPolicy()
allowedCloudEndpoints := []string {
	"microsoftonline.us",
}
requestBody.SetAllowedCloudEndpoints(allowedCloudEndpoints)

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
crossTenantAccessPolicy, err := graphClient.Policies().CrossTenantAccessPolicy().Patch(context.Background(), requestBody, nil)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Java

// Code snippets are only available for the latest version. Current version is 6.x

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

CrossTenantAccessPolicy crossTenantAccessPolicy = new CrossTenantAccessPolicy();
LinkedList<String> allowedCloudEndpoints = new LinkedList<String>();
allowedCloudEndpoints.add("microsoftonline.us");
crossTenantAccessPolicy.setAllowedCloudEndpoints(allowedCloudEndpoints);
CrossTenantAccessPolicy result = graphClient.policies().crossTenantAccessPolicy().patch(crossTenantAccessPolicy);

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

JavaScript

const options = {
	authProvider,
};

const client = Client.init(options);

const crossTenantAccessPolicy = {
  allowedCloudEndpoints: ['microsoftonline.us']
};

await client.api('/policies/crossTenantAccessPolicy')
	.update(crossTenantAccessPolicy);

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PHP

<?php
use Microsoft\Graph\GraphServiceClient;
use Microsoft\Graph\Generated\Models\CrossTenantAccessPolicy;


$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);

$requestBody = new CrossTenantAccessPolicy();
$requestBody->setAllowedCloudEndpoints(['microsoftonline.us', 	]);

$result = $graphServiceClient->policies()->crossTenantAccessPolicy()->patch($requestBody)->wait();

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

PowerShell

Import-Module Microsoft.Graph.Identity.SignIns

$params = @{
	allowedCloudEndpoints = @(
	"microsoftonline.us"
)
}

Update-MgPolicyCrossTenantAccessPolicy -BodyParameter $params

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Python

# Code snippets are only available for the latest version. Current version is 1.x
from msgraph import GraphServiceClient
from msgraph.generated.models.cross_tenant_access_policy import CrossTenantAccessPolicy
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
request_body = CrossTenantAccessPolicy(
	allowed_cloud_endpoints = [
		"microsoftonline.us",
	],
)

result = await graph_client.policies.cross_tenant_access_policy.patch(request_body)

For details about how to add the SDK to your project and create an authProvider instance, see the SDK documentation.

Response

HTTP/1.1 204 No Content