> ## Documentation Index
> Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# List all files and folders in a space

> Call this API to retrieve a flat list of all files and folders under a DingTalk Drive space, without preserving the folder hierarchy.

Call this API to retrieve a flat list of all files and folders in a space.

## Request

### Basic information

| Field                | Value                                                                       |
| -------------------- | --------------------------------------------------------------------------- |
| HTTP URL             | `https://api.dingtalk.io/v1.0/storage/spaces/{spaceId}/dentries/listAll`    |
| HTTP Method          | POST                                                                        |
| Supported app types  | appType-Internal app　appType-Third-party enterprise app                     |
| Permissions required | permission-Storage.File.Read-Read permission for organization storage files |

### Request header

| Name                        | Type   | Required | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| --------------------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| x-acs-dingtalk-access-token | String | Yes      | The access credential for calling this API. Obtain it as follows:   - For an internal app, call the [Obtain the access token of an internal app](/open/development/obtain-the-access-token-of-an-internal-app#) API. - For a third-party enterprise app, call the [Obtain the access token of an authorized organization for a third-party app](https://open.dingtalk.com/document/development/obtain-the-access-token-of-the-authorized-enterprise-1#) API. |

### Path parameter

| Name    | Type   | Required | Description                                                                                                              |
| ------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------ |
| spaceId | String | Yes      | The space ID. Call the [Add a space](/open/development/add-space#) API and use the value of the returned `id` parameter. |

### Query parameter

| Name    | Type   | Required | Description                                                                                                         |
| ------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------- |
| unionId | String | Yes      | The unionId of the operator. Call the [Query user details](/open/development/query-user-details#) API to obtain it. |

### Request body

| Name          | Type    | Required | Description                                                                                                                                                                                                                                                                                                                                 |
| ------------- | ------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| option        | Object  | No       | Optional parameters.                                                                                                                                                                                                                                                                                                                        |
| nextToken     | String  | No       | The pagination cursor.   - For the first call, do not pass this parameter. - For subsequent calls, pass the nextToken returned in the previous call.                                                                                                                                                                                        |
| maxResults    | Integer | No       | The number of entries per page. Default: 50. Maximum: 50.                                                                                                                                                                                                                                                                                   |
| order         | String  | No       | Sorting rules. Currently, only sorting by modified time is supported.   - **ASC** (default): ascending order - **DESC**: descending order   - When sorting in ascending order, if files change during pagination, duplicate data may be retrieved. - When sorting in descending order, if files change during pagination, data may be lost. |
| withThumbnail | Boolean | No       | Whether to retrieve thumbnail links of files.   - **true**: Yes - **false** (default): No   Retrieve on demand. Retrieving thumbnails increases API response time.                                                                                                                                                                          |

### Request example

HTTP

```http theme={"theme":{"light":"github-light","dark":"github-dark"}}
POST /v1.0/storage/spaces/897xxxxx/dentries/listAll?unionId=chyxxxxx HTTP/1.1
Host:api.dingtalk.io
x-acs-dingtalk-access-token:xxxxx
Content-Type:application/json

{
  "option" : {
    "nextToken" : "3678056xxxxx",
    "maxResults" : 30,
    "order" : "DESC",
    "withThumbnail" : true
  }
}
```

Java

```java theme={"theme":{"light":"github-light","dark":"github-dark"}}
// This file is auto-generated, don't edit it. Thanks.
package com.aliyun.sample;

import com.aliyun.tea.*;

public class Sample {

    /**
     * Initialize the account Client using a Token
     * @return Client
     * @throws Exception
     */
    public static com.aliyun.dingtalkstorage_1_0.Client createClient() throws Exception {
        com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config();
        config.protocol = "https";
        config.regionId = "central";
        return new com.aliyun.dingtalkstorage_1_0.Client(config);
    }

    public static void main(String[] args_) throws Exception {
        java.util.List<String> args = java.util.Arrays.asList(args_);
        com.aliyun.dingtalkstorage_1_0.Client client = Sample.createClient();
        com.aliyun.dingtalkstorage_1_0.models.ListAllDentriesHeaders listAllDentriesHeaders = new com.aliyun.dingtalkstorage_1_0.models.ListAllDentriesHeaders();
        listAllDentriesHeaders.xAcsDingtalkAccessToken = "<your access token>";
        com.aliyun.dingtalkstorage_1_0.models.ListAllDentriesRequest.ListAllDentriesRequestOption option = new com.aliyun.dingtalkstorage_1_0.models.ListAllDentriesRequest.ListAllDentriesRequestOption()
                .setNextToken("3678056xxxxx")
                .setMaxResults(30)
                .setOrder("DESC")
                .setWithThumbnail(true);
        com.aliyun.dingtalkstorage_1_0.models.ListAllDentriesRequest listAllDentriesRequest = new com.aliyun.dingtalkstorage_1_0.models.ListAllDentriesRequest()
                .setUnionId("chyxxxxx")
                .setOption(option);
        try {
            client.listAllDentriesWithOptions("897xxxxx", listAllDentriesRequest, listAllDentriesHeaders, new com.aliyun.teautil.models.RuntimeOptions());
        } catch (TeaException err) {
            if (!com.aliyun.teautil.Common.empty(err.code) && !com.aliyun.teautil.Common.empty(err.message)) {
                // err contains code and message properties to help locate issues
            }

        } catch (Exception _err) {
            TeaException err = new TeaException(_err.getMessage(), _err);
            if (!com.aliyun.teautil.Common.empty(err.code) && !com.aliyun.teautil.Common.empty(err.message)) {
                // err contains code and message properties to help locate issues
            }

        }        
    }
}
```

Python

```python theme={"theme":{"light":"github-light","dark":"github-dark"}}
# -*- coding: utf-8 -*-
# This file is auto-generated, don't edit it. Thanks.
import sys

from typing import List

from alibabacloud_dingtalk.storage_1_0.client import Client as dingtalkstorage_1_0Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_dingtalk.storage_1_0 import models as dingtalkstorage__1__0_models
from alibabacloud_tea_util import models as util_models
from alibabacloud_tea_util.client import Client as UtilClient

class Sample:
    def __init__(self):
        pass

    @staticmethod
    def create_client() -> dingtalkstorage_1_0Client:
        """
        Initialize the account Client using a Token
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config()
        config.protocol = 'https'
        config.region_id = 'central'
        return dingtalkstorage_1_0Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        list_all_dentries_headers = dingtalkstorage__1__0_models.ListAllDentriesHeaders()
        list_all_dentries_headers.x_acs_dingtalk_access_token = '<your access token>'
        option = dingtalkstorage__1__0_models.ListAllDentriesRequestOption(
            next_token='3678056xxxxx',
            max_results=30,
            order='DESC',
            with_thumbnail=True
        )
        list_all_dentries_request = dingtalkstorage__1__0_models.ListAllDentriesRequest(
            union_id='chyxxxxx',
            option=option
        )
        try:
            client.list_all_dentries_with_options('897xxxxx', list_all_dentries_request, list_all_dentries_headers, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains code and message properties to help locate issues
                pass

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        list_all_dentries_headers = dingtalkstorage__1__0_models.ListAllDentriesHeaders()
        list_all_dentries_headers.x_acs_dingtalk_access_token = '<your access token>'
        option = dingtalkstorage__1__0_models.ListAllDentriesRequestOption(
            next_token='3678056xxxxx',
            max_results=30,
            order='DESC',
            with_thumbnail=True
        )
        list_all_dentries_request = dingtalkstorage__1__0_models.ListAllDentriesRequest(
            union_id='chyxxxxx',
            option=option
        )
        try:
            await client.list_all_dentries_with_options_async('897xxxxx', list_all_dentries_request, list_all_dentries_headers, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains code and message properties to help locate issues
                pass

if __name__ == '__main__':
    Sample.main(sys.argv[1:])
```

PHP

```java theme={"theme":{"light":"github-light","dark":"github-dark"}}
<?php

// This file is auto-generated, don't edit it. Thanks.
namespace AlibabaCloud\SDK\Sample;

use AlibabaCloud\SDK\Dingtalk\Vstorage_1_0\Dingtalk;
use \Exception;
use AlibabaCloud\Tea\Exception\TeaError;
use AlibabaCloud\Tea\Utils\Utils;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Dingtalk\Vstorage_1_0\Models\ListAllDentriesHeaders;
use AlibabaCloud\SDK\Dingtalk\Vstorage_1_0\Models\ListAllDentriesRequest\option;
use AlibabaCloud\SDK\Dingtalk\Vstorage_1_0\Models\ListAllDentriesRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;

class Sample {

    /**
     * Initialize the account Client using a Token
     * @return Dingtalk Client
     */
    public static function createClient(){
        $config = new Config([]);
        $config->protocol = "https";
        $config->regionId = "central";
        return new Dingtalk($config);
    }

    /**
     * @param string[] $args
     * @return void
     */
    public static function main($args){
        $client = self::createClient();
        $listAllDentriesHeaders = new ListAllDentriesHeaders([]);
        $listAllDentriesHeaders->xAcsDingtalkAccessToken = "<your access token>";
        $option = new option([
            "nextToken" => "3678056xxxxx",
            "maxResults" => 30,
            "order" => "DESC",
            "withThumbnail" => true
        ]);
        $listAllDentriesRequest = new ListAllDentriesRequest([
            "unionId" => "chyxxxxx",
            "option" => $option
        ]);
        try {
            $client->listAllDentriesWithOptions("897xxxxx", $listAllDentriesRequest, $listAllDentriesHeaders, new RuntimeOptions([]));
        }
        catch (Exception $err) {
            if (!($err instanceof TeaError)) {
                $err = new TeaError([], $err->getMessage(), $err->getCode(), $err);
            }
            if (!Utils::empty_($err->code) && !Utils::empty_($err->message)) {
                // err contains code and message properties to help locate issues
            }
        }
    }
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
Sample::main(array_slice($argv, 1));
```

Go

```go theme={"theme":{"light":"github-light","dark":"github-dark"}}
// This file is auto-generated, don't edit it. Thanks.
package main

import (
  "os"
  util  "github.com/alibabacloud-go/tea-utils/v2/service"
  dingtalkstorage_1_0  "github.com/alibabacloud-go/dingtalk/storage_1_0"
  openapi  "github.com/alibabacloud-go/darabonba-openapi/v2/client"
  "github.com/alibabacloud-go/tea/tea"
)

/**
 * Initialize the account Client using a Token
 * @return Client
 * @throws Exception
 */
func CreateClient () (_result *dingtalkstorage_1_0.Client, _err error) {
  config := &openapi.Config{}
  config.Protocol = tea.String("https")
  config.RegionId = tea.String("central")
  _result = &dingtalkstorage_1_0.Client{}
  _result, _err = dingtalkstorage_1_0.NewClient(config)
  return _result, _err
}

func _main (args []*string) (_err error) {
  client, _err := CreateClient()
  if _err != nil {
    return _err
  }

  listAllDentriesHeaders := &dingtalkstorage_1_0.ListAllDentriesHeaders{}
  listAllDentriesHeaders.XAcsDingtalkAccessToken = tea.String("<your access token>")
  option := &dingtalkstorage_1_0.ListAllDentriesRequestOption{
    NextToken: tea.String("3678056xxxxx"),
    MaxResults: tea.Int32(30),
    Order: tea.String("DESC"),
    WithThumbnail: tea.Bool(true),
  }
  listAllDentriesRequest := &dingtalkstorage_1_0.ListAllDentriesRequest{
    UnionId: tea.String("chyxxxxx"),
    Option: option,
  }
  tryErr := func()(_e error) {
    defer func() {
      if r := tea.Recover(recover()); r != nil {
        _e = r
      }
    }()
    _, _err = client.ListAllDentriesWithOptions(tea.String("897xxxxx"), listAllDentriesRequest, listAllDentriesHeaders, &util.RuntimeOptions{})
    if _err != nil {
      return _err
    }

    return nil
  }()

  if tryErr != nil {
    var err = &tea.SDKError{}
    if _t, ok := tryErr.(*tea.SDKError); ok {
      err = _t
    } else {
      err.Message = tea.String(tryErr.Error())
    }
    if !tea.BoolValue(util.Empty(err.Code)) && !tea.BoolValue(util.Empty(err.Message)) {
      // err contains code and message properties to help locate issues
    }

  }
  return _err
}

func main() {
  err := _main(tea.StringSlice(os.Args[1:]))
  if err != nil {
    panic(err)
  }
}
```

Node.js

```python theme={"theme":{"light":"github-light","dark":"github-dark"}}
// This file is auto-generated, don't edit it
import Util, * as $Util from '@alicloud/tea-util';
import dingtalkstorage_1_0, * as $dingtalkstorage_1_0 from '@alicloud/dingtalk/storage_1_0';
import OpenApi, * as $OpenApi from '@alicloud/openapi-client';
import * as $tea from '@alicloud/tea-typescript';

export default class Client {

  /**
   * Initialize the account Client using a Token
   * @return Client
   * @throws Exception
   */
  static createClient(): dingtalkstorage_1_0 {
    let config = new $OpenApi.Config({ });
    config.protocol = "https";
    config.regionId = "central";
    return new dingtalkstorage_1_0(config);
  }

  static async main(args: string[]): Promise<void> {
    let client = Client.createClient();
    let listAllDentriesHeaders = new $dingtalkstorage_1_0.ListAllDentriesHeaders({ });
    listAllDentriesHeaders.xAcsDingtalkAccessToken = "<your access token>";
    let option = new $dingtalkstorage_1_0.ListAllDentriesRequestOption({
      nextToken: "3678056xxxxx",
      maxResults: 30,
      order: "DESC",
      withThumbnail: true,
    });
    let listAllDentriesRequest = new $dingtalkstorage_1_0.ListAllDentriesRequest({
      unionId: "chyxxxxx",
      option: option,
    });
    try {
      await client.listAllDentriesWithOptions("897xxxxx", listAllDentriesRequest, listAllDentriesHeaders, new $Util.RuntimeOptions({ }));
    } catch (err) {
      if (!Util.empty(err.code) && !Util.empty(err.message)) {
        // err contains code and message properties to help locate issues
      }

    }    
  }

}

Client.main(process.argv.slice(2));
```

C#

```java theme={"theme":{"light":"github-light","dark":"github-dark"}}
// This file is auto-generated, don't edit it. Thanks.

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Threading.Tasks;

using Tea;
using Tea.Utils;

namespace AlibabaCloud.SDK.Sample
{
    public class Sample 
    {

        /**
         * Initialize the account Client using a Token
         * @return Client
         * @throws Exception
         */
        public static AlibabaCloud.SDK.Dingtalkstorage_1_0.Client CreateClient()
        {
            AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config();
            config.Protocol = "https";
            config.RegionId = "central";
            return new AlibabaCloud.SDK.Dingtalkstorage_1_0.Client(config);
        }

        public static void Main(string[] args)
        {
            AlibabaCloud.SDK.Dingtalkstorage_1_0.Client client = CreateClient();
            AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.ListAllDentriesHeaders listAllDentriesHeaders = new AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.ListAllDentriesHeaders();
            listAllDentriesHeaders.XAcsDingtalkAccessToken = "<your access token>";
            AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.ListAllDentriesRequest.ListAllDentriesRequestOption option = new AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.ListAllDentriesRequest.ListAllDentriesRequestOption
            {
                NextToken = "3678056xxxxx",
                MaxResults = 30,
                Order = "DESC",
                WithThumbnail = true,
            };
            AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.ListAllDentriesRequest listAllDentriesRequest = new AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.ListAllDentriesRequest
            {
                UnionId = "chyxxxxx",
                Option = option,
            };
            try
            {
                client.ListAllDentriesWithOptions("897xxxxx", listAllDentriesRequest, listAllDentriesHeaders, new AlibabaCloud.TeaUtil.Models.RuntimeOptions());
            }
            catch (TeaException err)
            {
                if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                {
                    // err contains code and message properties to help locate issues
                }
            }
            catch (Exception _err)
            {
                TeaException err = new TeaException(new Dictionary<string, object>
                {
                    { "message", _err.Message }
                });
                if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                {
                    // err contains code and message properties to help locate issues
                }
            }
        }

    }
}
```

## Response

### Response body

| Name          | Type                 | Description                                                                                                                                                                         |
| ------------- | -------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| dentries      | Array                | The returned list of files or folders.                                                                                                                                              |
| id            | String               | The file or folder ID.                                                                                                                                                              |
| spaceId       | String               | The ID of the space the file or folder belongs to.                                                                                                                                  |
| parentId      | String               | The parent folder ID. The root folder ID is 0.                                                                                                                                      |
| type          | String               | The type.   - **FILE**: file - **FOLDER**: folder                                                                                                                                   |
| name          | String               | The file or folder name.                                                                                                                                                            |
| size          | Long                 | The file size, in bytes.                                                                                                                                                            |
| path          | String               | The file or folder path.                                                                                                                                                            |
| version       | Long                 | The file version.                                                                                                                                                                   |
| status        | String               | The status of the file or folder.   - **NORMAL**: normal - **DELETED**: deleted - **EXPIRED**: expired                                                                              |
| extension     | String               | The file extension.                                                                                                                                                                 |
| creatorId     | String               | The unionId of the creator.                                                                                                                                                         |
| modifierId    | String               | The unionId of the modifier.                                                                                                                                                        |
| createTime    | String               | The created time, in ISO 8601 format. Example: 2022-07-29T14:55Z.                                                                                                                   |
| modifiedTime  | String               | The modified time, in ISO 8601 format. Example: 2022-07-29T14:55Z.                                                                                                                  |
| properties    | Object               | The file attributes.                                                                                                                                                                |
| readOnly      | Boolean              | Whether the file is read-only.   - **true**: Yes - **false**: No                                                                                                                    |
| appProperties | `Map<String, Array>` | Attributes for a specific app.                                                                                                                                                      |
|               | Array                | The list of space attributes.                                                                                                                                                       |
| name          | String               | The attribute name.                                                                                                                                                                 |
| value         | String               | The attribute value.                                                                                                                                                                |
| visibility    | String               | The attribute visibility.   - **PUBLIC**: visible to all apps - **PRIVATE**: visible only to the current app                                                                        |
| uuid          | String               | The identifier field.                                                                                                                                                               |
| partitionType | String               | The storage partition.   - **PUBLIC\_OSS\_PARTITION**: public cloud OSS storage partition - **MINI\_OSS\_PARTITION**: dedicated Mini OSS storage partition                          |
| storageDriver | String               | The driver type.   - **DINGTALK**: DingTalk unified storage driver - **ALIDOC**: DingTalk Docs storage driver - **SHANJI**: Flash Note storage driver - **UNKNOWN**: unknown driver |
| thumbnail     | Object               | The thumbnail information. Returned only when the `withThumbnail` parameter is set to `true`.                                                                                       |
| width         | Integer              | The thumbnail width, in px.                                                                                                                                                         |
| height        | Integer              | The thumbnail height, in px.                                                                                                                                                        |
| url           | String               | The thumbnail URL.                                                                                                                                                                  |
| nextToken     | String               | The pagination cursor. If this parameter is not empty, more data is available.                                                                                                      |

### Response body example

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
HTTP/1.1 200 OK
Content-Type:application/json

{
  "dentries" : [ {
    "id" : "677xxxxx",
    "spaceId" : "789xxxxx",
    "parentId" : "766xxxxx",
    "type" : "FILE",
    "name" : "Test folder",
    "size" : 512,
    "path" : "./Test folder",
    "version" : 1,
    "status" : "NORMAL",
    "extension" : "txt",
    "creatorId" : "chyxxxxx",
    "modifierId" : "chyxxxxx",
    "createTime" : "2022-01-01T10:00:00Z",
    "modifiedTime" : "2022-01-01T10:00:00Z",
    "properties" : {
      "readOnly" : true
    },
    "appProperties" : [ {
      "name" : "Attribute 1",
      "value" : "Value 1",
      "visibility" : "PRIVATE"
    } ],
    "uuid" : "123xxxxx",
    "partitionType" : "PUBLIC_OSS_PARTITION",
    "storageDriver" : "DINGTALK",
    "thumbnail" : {
      "width" : 64,
      "height" : 64,
      "url" : "url"
    }
  } ],
  "nextToken" : "8965000xxxxx"
}
```

### Error codes

If an error occurs when you call this API, refer to the [Global error codes](/open/development/server-api-error-codes-1) document for solutions based on the error message.

| HttpCode | Error code       | Error message | Description                                         |
| -------- | ---------------- | ------------- | --------------------------------------------------- |
| 400      | paramError       | %s            | Parameter error                                     |
| 403      | permissionDenied | %s            | The user lacks permission to retrieve the file list |
| 404      | spaceNotExist    | %s            | The space does not exist                            |
| 404      | dentryNotExist   | %s            | The file does not exist                             |
| 500      | systemError      | %s            | System error                                        |
| 500      | unknownError     | Unknown Error | Unknown error                                       |
| 503      | operationTimeout | %s            | Request timeout                                     |