List childFolders

Article
08/23/2023

Namespace: microsoft.graph

Important

APIs under the /beta version in Microsoft Graph are subject to change. Use of these APIs in production applications is not supported. To determine whether an API is available in v1.0, use the Version selector.

Get the folder collection under the specified folder. You can use the .../me/mailFolders shortcut to get the top-level folder collection and navigate to another folder.

By default, this operation does not return hidden folders. Use a query parameter includeHiddenFolders to include them in the response.

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)	Mail.ReadBasic	Mail.ReadWrite, Mail.Read
Delegated (personal Microsoft account)	Mail.ReadBasic	Mail.ReadWrite, Mail.Read
Application	Mail.ReadBasic.All	Mail.ReadWrite, Mail.Read

HTTP request

To get all the child folders under the specified folder, excluding those that are hidden:

GET /me/mailFolders/{id}/childFolders
GET /users/{id | userPrincipalName}/mailFolders/{id}/childFolders

To include hidden child folders in the response:

GET /me/mailFolders/{id}/childFolders?includeHiddenFolders=true
GET /users/{id | userPrincipalName}/mailFolders/{id}/childFolders?includeHiddenFolders=true

Optional query parameters

To return a list of all childFolders including those that are hidden (their isHidden property is true), in the request URL, specify the includeHiddenFolders query parameter as true, as shown in the HTTP request section.

This method supports the OData Query Parameters to help customize the response.

Request headers

Name	Type	Description
Authorization	string	Bearer {token}. Required. Learn more about authentication and authorization.

Request body

Don't supply a request body for this method.

Response

If successful, this method returns a 200 OK response code and collection of mailFolder objects in the response body.

Examples

Example 1: List mail folders

Request

The following example shows a request.

GET https://graph.microsoft.com/beta/me/mailFolders/AAMkAGVmMDEzM/childFolders


// 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.Me.MailFolders["{mailFolder-id}"].ChildFolders.GetAsync();

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

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



mgc-beta users mail-folders child-folders list --user-id {user-id} --mail-folder-id {mailFolder-id}

Important

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



// Code snippets are only available for the latest major version. Current major version is $v0.*

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


// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
childFolders, err := graphClient.Me().MailFolders().ByMailFolderId("mailFolder-id").ChildFolders().Get(context.Background(), nil)

Important

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


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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

MailFolderCollectionResponse result = graphClient.me().mailFolders().byMailFolderId("{mailFolder-id}").childFolders().get();

Important

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


const options = {
	authProvider,
};

const client = Client.init(options);

let childFolders = await client.api('/me/mailFolders/AAMkAGVmMDEzM/childFolders')
	.version('beta')
	.get();

Important

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


<?php
use Microsoft\Graph\Beta\GraphServiceClient;


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


$result = $graphServiceClient->me()->mailFolders()->byMailFolderId('mailFolder-id')->childFolders()->get()->wait();

Important

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


Import-Module Microsoft.Graph.Beta.Mail

# A UPN can also be used as -UserId.
Get-MgBetaUserMailFolderChildFolder -UserId $userId -MailFolderId $mailFolderId

Important

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


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python

result = await graph_client.me.mail_folders.by_mail_folder_id('mailFolder-id').child_folders.get()

Important

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

Response

The following example shows the response.

Note: The response object shown here might be shortened for readability.

HTTP/1.1 200 OK
Content-type: application/json

{
  "value": [
    {
      "id": "AAMkAGVmMDEzA",
      "displayName": "Internal Screens",
      "parentFolderId": "AAMkAGVmMDEzM",
      "childFolderCount": 0,
      "unreadItemCount": 2,
      "totalItemCount": 2,
      "wellKnownName": null,
      "isHidden": false
    },
    {
      "id": "AAMkAGVmMDEzB",
      "displayName": "Project Falcon",
      "parentFolderId": "AAMkAGVmMDEzM",
      "childFolderCount": 0,
      "unreadItemCount": 5,
      "totalItemCount": 5,
      "wellKnownName": null,
      "isHidden": false
    },
    {
      "id": "AAMkAGVmMDEzMA",
      "displayName": "Finder",
      "parentFolderId": "AAMkAGVmMDEzM",
      "childFolderCount": 4,
      "unreadItemCount": 0,
      "totalItemCount": 0,
      "wellKnownName": "searchfolders",
      "isHidden": false
    }
  ]
}

Example 2: List mail search folders

Request

The following example shows a request.

GET https://graph.microsoft.com/beta/me/mailFolders/searchfolders/childFolders


// 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.Me.MailFolders["{mailFolder-id}"].ChildFolders.GetAsync();

Important

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



mgc-beta users mail-folders child-folders list --user-id {user-id} --mail-folder-id {mailFolder-id}

Important

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



// Code snippets are only available for the latest major version. Current major version is $v0.*

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


// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
childFolders, err := graphClient.Me().MailFolders().ByMailFolderId("mailFolder-id").ChildFolders().Get(context.Background(), nil)

Important

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


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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

MailFolderCollectionResponse result = graphClient.me().mailFolders().byMailFolderId("{mailFolder-id}").childFolders().get();

Important

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


const options = {
	authProvider,
};

const client = Client.init(options);

let childFolders = await client.api('/me/mailFolders/searchfolders/childFolders')
	.version('beta')
	.get();

Important

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


<?php
use Microsoft\Graph\Beta\GraphServiceClient;


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


$result = $graphServiceClient->me()->mailFolders()->byMailFolderId('mailFolder-id')->childFolders()->get()->wait();

Important

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


Import-Module Microsoft.Graph.Beta.Mail

# A UPN can also be used as -UserId.
Get-MgBetaUserMailFolderChildFolder -UserId $userId -MailFolderId $mailFolderId

Important

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


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python

result = await graph_client.me.mail_folders.by_mail_folder_id('mailFolder-id').child_folders.get()

Important

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

Response

The following example shows the response.

Note: The response object shown here might be shortened for readability.

HTTP/1.1 200 OK
Content-type: application/json

{
  "value": [
    {
      "@odata.type": "#microsoft.graph.mailSearchFolder",
      "id": "AAMkAGE1NWMz",
      "displayName": "Get MyAnalytics",
      "parentFolderId": "AAMkAGE1NWMx",
      "childFolderCount": 0,
      "unreadItemCount": 6,
      "totalItemCount": 6,
      "isHidden": false,
      "wellKnownName": null,
      "isSupported": true,
      "filterQuery": "contains(subject, 'MyAnalytics')"
    },
    {
      "@odata.type": "#microsoft.graph.mailSearchFolder",
      "id": "AAMkAGE1NWMy",
      "displayName": "Action Required",
      "parentFolderId": "AAMkAGE1NWMx",
      "childFolderCount": 0,
      "unreadItemCount": 2,
      "totalItemCount": 4,
      "isHidden": false,
      "wellKnownName": null,
      "isSupported": true,
      "filterQuery": "contains(subject, 'ACTION REQUIRED')"
    }
  ]
}

Example 3: Include hidden child folders under a specified mail folder

The next example uses the includeHiddenFolders query parameter to get a list of child folders under a specified mail folder including hidden mail folders. The response includes the "Clutters" folder that has the isHidden set to true.

Request

The following example shows a request.

GET https://graph.microsoft.com/beta/me/mailFolders/AAMkAGVmMDEzM/childFolders?includeHiddenFolders=true


// 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.Me.MailFolders["{mailFolder-id}"].ChildFolders.GetAsync((requestConfiguration) =>
{
	requestConfiguration.QueryParameters.IncludeHiddenFolders = "true";
});

Important

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



mgc-beta users mail-folders child-folders list --user-id {user-id} --mail-folder-id {mailFolder-id} --include-hidden-folders "true"

Important

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



// Code snippets are only available for the latest major version. Current major version is $v0.*

// Dependencies
import (
	  "context"
	  msgraphsdk "github.com/microsoftgraph/msgraph-beta-sdk-go"
	  graphusers "github.com/microsoftgraph/msgraph-beta-sdk-go/users"
	  //other-imports
)


requestIncludeHiddenFolders := "true"

requestParameters := &graphusers.ItemMailFolderItemChildFoldersRequestBuilderGetQueryParameters{
	IncludeHiddenFolders: &requestIncludeHiddenFolders,
}
configuration := &graphusers.ItemMailFolderItemChildFoldersRequestBuilderGetRequestConfiguration{
	QueryParameters: requestParameters,
}

// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=go
childFolders, err := graphClient.Me().MailFolders().ByMailFolderId("mailFolder-id").ChildFolders().Get(context.Background(), configuration)

Important

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


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

GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);

MailFolderCollectionResponse result = graphClient.me().mailFolders().byMailFolderId("{mailFolder-id}").childFolders().get(requestConfiguration -> {
	requestConfiguration.queryParameters.includeHiddenFolders = "true";
});

Important

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


const options = {
	authProvider,
};

const client = Client.init(options);

let childFolders = await client.api('/me/mailFolders/AAMkAGVmMDEzM/childFolders?includeHiddenFolders=true')
	.version('beta')
	.get();

Important

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


<?php
use Microsoft\Graph\Beta\GraphServiceClient;
use Microsoft\Graph\Beta\Generated\Users\Item\MailFolders\Item\ChildFolders\ChildFoldersRequestBuilderGetRequestConfiguration;


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

$requestConfiguration = new ChildFoldersRequestBuilderGetRequestConfiguration();
$queryParameters = ChildFoldersRequestBuilderGetRequestConfiguration::createQueryParameters();
$queryParameters->includeHiddenFolders = "true";
$requestConfiguration->queryParameters = $queryParameters;


$result = $graphServiceClient->me()->mailFolders()->byMailFolderId('mailFolder-id')->childFolders()->get($requestConfiguration)->wait();

Important

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


Import-Module Microsoft.Graph.Beta.Mail

# A UPN can also be used as -UserId.
Get-MgBetaUserMailFolderChildFolder -UserId $userId -MailFolderId $mailFolderId -Includehiddenfolders true

Important

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


# Code snippets are only available for the latest version. Current version is 1.x
from msgraph_beta import GraphServiceClient
from msgraph_beta.generated.users.item.mail_folders.item.child_folders.child_folders_request_builder import ChildFoldersRequestBuilder
from kiota_abstractions.base_request_configuration import RequestConfiguration
# To initialize your graph_client, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=python
query_params = ChildFoldersRequestBuilder.ChildFoldersRequestBuilderGetQueryParameters(
		include_hidden_folders = "true",
)

request_configuration = RequestConfiguration(
query_parameters = query_params,
)

result = await graph_client.me.mail_folders.by_mail_folder_id('mailFolder-id').child_folders.get(request_configuration = request_configuration)

Important

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

Response

The following example shows the response.

Note: The response object shown here might be shortened for readability.

HTTP/1.1 200 OK
Content-type: application/json

{
  "value": [
    {
      "id": "AAMkAGVmMDEzA",
      "displayName": "Internal Screens",
      "parentFolderId": "AAMkAGVmMDEzM",
      "childFolderCount": 0,
      "unreadItemCount": 2,
      "totalItemCount": 2,
      "wellKnownName": null,
      "isHidden": false
    },
    {
      "id": "AAMkAGVmMDEzB",
      "displayName": "Clutters",
      "parentFolderId": "AAMkAGVmMDEzM",
      "childFolderCount": 0,
      "unreadItemCount": 5,
      "totalItemCount": 5,
      "wellKnownName": null,
      "isHidden": true
    },
    {
      "id": "AAMkAGVmMDEzMA",
      "displayName": "Finder",
      "parentFolderId": "AAMkAGVmMDEzM",
      "childFolderCount": 4,
      "unreadItemCount": 0,
      "totalItemCount": 0,
      "wellKnownName": "searchfolders",
      "isHidden": false
    }
  ]
}

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List childFolders

Permissions

HTTP request

Optional query parameters

Request headers

Request body

Response

Examples

Example 1: List mail folders

Request

Response

Example 2: List mail search folders

Request

Response

Example 3: Include hidden child folders under a specified mail folder

Request

Response

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Additional resources