> ## 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.

# Get spaceId by dentryUuid

> Call this API to retrieve the spaceId and dentryId of a file by its dentryUuid.

Call this API to get the spaceId and dentryId of a file by its dentryUuid.

## Request

### Basic information

| Field               | Value                                                                              |
| ------------------- | ---------------------------------------------------------------------------------- |
| HTTP URL            | `https://api.dingtalk.io/v2.0/doc/dentries/{dentryUuid}/queryDentryId`             |
| HTTP Method         | GET                                                                                |
| Supported app types | appType-Internal app　appType-Third-party enterprise app                            |
| Permissions         | permission-Document.WorkspaceDocument.Read-Knowledge Base document read permission |

### Request headers

| 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 [Get 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 [Get the access token of an organization authorized to a third-party app](https://open.dingtalk.com/document/development/obtain-the-access-token-of-the-authorized-enterprise-1) API. |

### Path parameters

| Name       | Type   | Required | Description                   |
| ---------- | ------ | -------- | ----------------------------- |
| dentryUuid | String | Yes      | The UUID of the current file. |

### Query parameters

| Name       | Type   | Required | Description                                                                                                                     |
| ---------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------- |
| operatorId | String | Yes      | The unionId of the operator. To get the unionid value, call the [Query user details](/open/development/query-user-details) API. |

### Request example

HTTP

```http theme={"theme":{"light":"github-light","dark":"github-dark"}}
GET /v2.0/doc/dentries/Qnp9xxxxDK0g6l/queryDentryId?operatorId=E9CS6xxxx7QiEiE HTTP/1.1
Host:api.dingtalk.io
x-acs-dingtalk-access-token:873dxxxx9380ad
Content-Type:application/json
```

Java

```java theme={"theme":{"light":"github-light","dark":"github-dark"}}
package com.aliyun.sample;

import com.aliyun.tea.*;

public class Sample {

    /**
     * <b>description</b> :
     * <p>Initialize the account Client with a Token</p>
     * @return Client
     * 
     * @throws Exception
     */
    public static com.aliyun.dingtalkdoc_2_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.dingtalkdoc_2_0.Client(config);
    }

    public static void main(String[] args_) throws Exception {
        
        com.aliyun.dingtalkdoc_2_0.Client client = Sample.createClient();
        com.aliyun.dingtalkdoc_2_0.models.GetDentryIdByUuidHeaders getDentryIdByUuidHeaders = new com.aliyun.dingtalkdoc_2_0.models.GetDentryIdByUuidHeaders();
        getDentryIdByUuidHeaders.xAcsDingtalkAccessToken = "<your access token>";
        com.aliyun.dingtalkdoc_2_0.models.GetDentryIdByUuidRequest getDentryIdByUuidRequest = new com.aliyun.dingtalkdoc_2_0.models.GetDentryIdByUuidRequest()
                .setOperatorId("E9CS6xxxx7QiEiE");
        try {
            client.getDentryIdByUuidWithOptions("Qnp9xxxxDK0g6l", getDentryIdByUuidRequest, getDentryIdByUuidHeaders, 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 the code and message attributes to help locate the issue
            }

        } 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 the code and message attributes to help locate the issue
            }

        }        
    }
}
```

Python

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

from typing import List

from alibabacloud_dingtalk.doc_2_0.client import Client as dingtalkdoc_2_0Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_dingtalk.doc_2_0 import models as dingtalkdoc__2__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() -> dingtalkdoc_2_0Client:
        """
        Initialize the account Client with a Token
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config()
        config.protocol = 'https'
        config.region_id = 'central'
        return dingtalkdoc_2_0Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        get_dentry_id_by_uuid_headers = dingtalkdoc__2__0_models.GetDentryIdByUuidHeaders()
        get_dentry_id_by_uuid_headers.x_acs_dingtalk_access_token = '<your access token>'
        get_dentry_id_by_uuid_request = dingtalkdoc__2__0_models.GetDentryIdByUuidRequest(
            operator_id='E9CS6xxxx7QiEiE'
        )
        try:
            client.get_dentry_id_by_uuid_with_options('Qnp9xxxxDK0g6l', get_dentry_id_by_uuid_request, get_dentry_id_by_uuid_headers, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains the code and message attributes to help locate the issue
                pass

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        get_dentry_id_by_uuid_headers = dingtalkdoc__2__0_models.GetDentryIdByUuidHeaders()
        get_dentry_id_by_uuid_headers.x_acs_dingtalk_access_token = '<your access token>'
        get_dentry_id_by_uuid_request = dingtalkdoc__2__0_models.GetDentryIdByUuidRequest(
            operator_id='E9CS6xxxx7QiEiE'
        )
        try:
            await client.get_dentry_id_by_uuid_with_options_async('Qnp9xxxxDK0g6l', get_dentry_id_by_uuid_request, get_dentry_id_by_uuid_headers, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains the code and message attributes to help locate the issue
                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\Vdoc_2_0\Dingtalk;
use \Exception;
use AlibabaCloud\Tea\Exception\TeaError;
use AlibabaCloud\Tea\Utils\Utils;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Dingtalk\Vdoc_2_0\Models\GetDentryIdByUuidHeaders;
use AlibabaCloud\SDK\Dingtalk\Vdoc_2_0\Models\GetDentryIdByUuidRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;

class Sample {

    /**
     * Initialize the account Client with 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();
        $getDentryIdByUuidHeaders = new GetDentryIdByUuidHeaders([]);
        $getDentryIdByUuidHeaders->xAcsDingtalkAccessToken = "<your access token>";
        $getDentryIdByUuidRequest = new GetDentryIdByUuidRequest([
            "operatorId" => "E9CS6xxxx7QiEiE"
        ]);
        try {
            $client->getDentryIdByUuidWithOptions("Qnp9xxxxDK0g6l", $getDentryIdByUuidRequest, $getDentryIdByUuidHeaders, 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 the code and message attributes to help locate the issue
            }
        }
    }
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
Sample::main(array_slice($argv, 1));
```

Go

```go theme={"theme":{"light":"github-light","dark":"github-dark"}}
package main

import (
  "encoding/json"
  "strings"
  "fmt"
  "os"
  util  "github.com/alibabacloud-go/tea-utils/v2/service"
  dingtalkdoc_2_0  "github.com/alibabacloud-go/dingtalk/doc_2_0"
  openapi  "github.com/alibabacloud-go/darabonba-openapi/v2/client"
  "github.com/alibabacloud-go/tea/tea"
)

// Description:
// 
// Initialize the account Client with a Token
// 
// @return Client
// 
// @throws Exception
func CreateClient () (_result *dingtalkdoc_2_0.Client, _err error) {
  config := &openapi.Config{}
  config.Protocol = tea.String("https")
  config.RegionId = tea.String("central")
  _result = &dingtalkdoc_2_0.Client{}
  _result, _err = dingtalkdoc_2_0.NewClient(config)
  return _result, _err
}

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

  getDentryIdByUuidHeaders := &dingtalkdoc_2_0.GetDentryIdByUuidHeaders{}
  getDentryIdByUuidHeaders.XAcsDingtalkAccessToken = tea.String("<your access token>")
  getDentryIdByUuidRequest := &dingtalkdoc_2_0.GetDentryIdByUuidRequest{
    OperatorId: tea.String("E9CS6xxxx7QiEiE"),
  }
  tryErr := func()(_e error) {
    defer func() {
      if r := tea.Recover(recover()); r != nil {
        _e = r
      }
    }()
    _, _err = client.GetDentryIdByUuidWithOptions(tea.String("Qnp9xxxxDK0g6l"), getDentryIdByUuidRequest, getDentryIdByUuidHeaders, &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 the code and message attributes to help locate the issue
    }

  }
  return _err
}

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

Node.js

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
'use strict';
// This file is auto-generated, don't edit it
const Util = require('@alicloud/tea-util');
const dingtalkdoc_2_0 = require('@alicloud/dingtalk/doc_2_0');
const OpenApi = require('@alicloud/openapi-client');
const Tea = require('@alicloud/tea-typescript');

class Client {

  /**
   * Initialize the account Client with a Token
   * @return Client
   * @throws Exception
   */
  static createClient() {
    let config = new OpenApi.Config({ });
    config.protocol = 'https';
    config.regionId = 'central';
    return new dingtalkdoc_2_0.default(config);
  }

  static async main(args) {
    let client = Client.createClient();
    let getDentryIdByUuidHeaders = new dingtalkdoc_2_0.GetDentryIdByUuidHeaders({ });
    getDentryIdByUuidHeaders.xAcsDingtalkAccessToken = '<your access token>';
    let getDentryIdByUuidRequest = new dingtalkdoc_2_0.GetDentryIdByUuidRequest({
      operatorId: 'E9CS6xxxx7QiEiE',
    });
    try {
      await client.getDentryIdByUuidWithOptions('Qnp9xxxxDK0g6l', getDentryIdByUuidRequest, getDentryIdByUuidHeaders, new Util.RuntimeOptions({ }));
    } catch (err) {
      if (!Util.default.empty(err.code) && !Util.default.empty(err.message)) {
        // err contains the code and message attributes to help locate the issue
      }

    }    
  }

}

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

C#

```java theme={"theme":{"light":"github-light","dark":"github-dark"}}
using Newtonsoft.Json;
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 
    {

        /// <term><b>Description:</b></term>
        /// <description>
        /// <para>Initialize the account Client with a Token</para>
        /// </description>
        /// 
        /// <returns>
        /// Client
        /// </returns>
        /// 
        /// <term><b>Exception:</b></term>
        /// Exception
        public static AlibabaCloud.SDK.Dingtalkdoc_2_0.Client CreateClient()
        {
            AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config();
            config.Protocol = "https";
            config.RegionId = "central";
            return new AlibabaCloud.SDK.Dingtalkdoc_2_0.Client(config);
        }

        public static void Main(string[] args)
        {
            AlibabaCloud.SDK.Dingtalkdoc_2_0.Client client = CreateClient();
            AlibabaCloud.SDK.Dingtalkdoc_2_0.Models.GetDentryIdByUuidHeaders getDentryIdByUuidHeaders = new AlibabaCloud.SDK.Dingtalkdoc_2_0.Models.GetDentryIdByUuidHeaders();
            getDentryIdByUuidHeaders.XAcsDingtalkAccessToken = "<your access token>";
            AlibabaCloud.SDK.Dingtalkdoc_2_0.Models.GetDentryIdByUuidRequest getDentryIdByUuidRequest = new AlibabaCloud.SDK.Dingtalkdoc_2_0.Models.GetDentryIdByUuidRequest
            {
                OperatorId = "E9CS6xxxx7QiEiE",
            };
            try
            {
                client.GetDentryIdByUuidWithOptions("Qnp9xxxxDK0g6l", getDentryIdByUuidRequest, getDentryIdByUuidHeaders, new AlibabaCloud.TeaUtil.Models.RuntimeOptions());
            }
            catch (TeaException err)
            {
                if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                {
                    // err contains the code and message attributes to help locate the issue
                }
            }
            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 the code and message attributes to help locate the issue
                }
            }
        }

    }
}
```

## Response

### Response body

| Name       | Type   | Description                   |
| ---------- | ------ | ----------------------------- |
| dentryUuid | String | The UUID of the current file. |
| dentryId   | String | The ID of the current file.   |
| spaceId    | String | The ID of the current space.  |

### Response body example

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

{
  "dentryUuid" : "Qnp9zOxxxxLK0g6l",
  "dentryId" : "1744xxxx2000",
  "spaceId" : "490xxxx976"
}
```

### Error codes

If an error occurs when you call this API, look up the error message in the [Global error codes](/open/development/server-api-error-codes-1) document to find a solution.

| HttpCode | Error code       | Error message                   | Description                                                 |
| -------- | ---------------- | ------------------------------- | ----------------------------------------------------------- |
| 400      | paramError       | %s                              | Parameter error.                                            |
| 403      | permissionDenied | The operator has no permission. | The current user does not have permission for this action.  |
| 404      | documentNotExist | %s                              | The document does not exist or the format is not supported. |
| 500      | systemError      | %s                              | The service is busy. Try again later.                       |
| 500      | unknownError     | Unknown Error                   | Unknown error.                                              |