> ## Documentation Index
> Fetch the complete documentation index at: https://docs-dev-actions-triggers-prototype.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Management APIを使って認証方法を管理する

> Auth0 Management APIを使ってユーザーのMFA認証方法を管理する方法について説明します。

export const AuthCodeGroup = ({children, dropdown}) => {
  const [processedChildren, setProcessedChildren] = useState(children);
  useEffect(() => {
    let unsubscribe = null;
    function init() {
      unsubscribe = window.autorun(() => {
        const processChildren = node => {
          if (typeof node === "string") {
            let processedNode = node;
            for (const [key, value] of window.rootStore.variableStore.values.entries()) {
              const escapedKey = key.replaceAll(/[.*+?^${}()|[\]\\]/g, (String.raw)`\$&`);
              processedNode = processedNode.replaceAll(new RegExp(escapedKey, "g"), value);
            }
            return processedNode;
          } else if (Array.isArray(node)) {
            return node.map(processChildren);
          } else if (node && node.props && node.props.children) {
            return {
              ...node,
              props: {
                ...node.props,
                children: processChildren(node.props.children)
              }
            };
          }
          return node;
        };
        setProcessedChildren(processChildren(children));
      });
    }
    if (window.rootStore) {
      init();
    } else {
      window.addEventListener("adu:storeReady", init);
    }
    return () => {
      window.removeEventListener("adu:storeReady", init);
      unsubscribe?.();
    };
  }, [children]);
  return <CodeGroup dropdown={dropdown}>{processedChildren}</CodeGroup>;
};

export const AuthCodeBlock = ({filename, icon, language, highlight, children}) => {
  const [displayText, setDisplayText] = useState(children);
  const [copyText, setCopyText] = useState(children);
  const wrapperRef = React.useRef(null);
  useEffect(() => {
    let unsubscribe = null;
    function init() {
      if (!window.autorun || !window.rootStore) {
        return;
      }
      unsubscribe = window.autorun(() => {
        let processedChildrenForDisplay = children;
        let processedChildrenForCopy = children;
        for (const [key, value] of window.rootStore.variableStore.values.entries()) {
          const escapedKey = key.replaceAll(/[.*+?^${}()|[\]\\]/g, (String.raw)`\$&`);
          let displayValue = value;
          if (key === "{yourClientSecret}" && value !== "{yourClientSecret}") {
            displayValue = value.substring(0, 3) + "*****MASKED*****";
          }
          processedChildrenForDisplay = processedChildrenForDisplay.replaceAll(new RegExp(escapedKey, "g"), displayValue);
          processedChildrenForCopy = processedChildrenForCopy.replaceAll(new RegExp(escapedKey, "g"), value);
        }
        setDisplayText(processedChildrenForDisplay);
        setCopyText(processedChildrenForCopy);
      });
    }
    if (window.rootStore) {
      init();
    } else {
      window.addEventListener("adu:storeReady", init);
    }
    return () => {
      window.removeEventListener("adu:storeReady", init);
      unsubscribe?.();
    };
  }, [children]);
  useEffect(() => {
    if (!wrapperRef.current) return;
    const originalWriteText = navigator.clipboard.writeText.bind(navigator.clipboard);
    let isOverriding = false;
    const handleClick = e => {
      const button = e.target.closest('[data-testid="copy-code-button"]');
      if (!button || !wrapperRef.current.contains(button)) return;
      isOverriding = true;
      navigator.clipboard.writeText = text => {
        if (isOverriding) {
          isOverriding = false;
          navigator.clipboard.writeText = originalWriteText;
          return originalWriteText(copyText);
        }
        return originalWriteText(text);
      };
      setTimeout(() => {
        if (isOverriding) {
          isOverriding = false;
          navigator.clipboard.writeText = originalWriteText;
        }
      }, 100);
    };
    const wrapper = wrapperRef.current;
    wrapper.addEventListener('click', handleClick, true);
    return () => {
      wrapper.removeEventListener('click', handleClick, true);
      if (navigator.clipboard.writeText !== originalWriteText) {
        navigator.clipboard.writeText = originalWriteText;
      }
    };
  }, [copyText]);
  return <div ref={wrapperRef}>
      <CodeBlock filename={filename} icon={icon} language={language} lines highlight={highlight}>
        {displayText}
      </CodeBlock>
    </div>;
};

<Card title="始める前に">
  * [マシンツーマシン（M2M）アプリケーション](/docs/ja-jp/get-started/auth0-overview/create-applications/machine-to-machine-apps)を構成し、以下のスコープで[Auth0 Management APIへのアクセスを付与](/docs/ja-jp/secure/tokens/access-tokens/management-api-access-tokens/get-management-api-access-tokens-for-production)します。

    * `create:authentication_methods`
    * `read:authentication_methods`
    * `update:authentication_methods`
    * `delete:authentication_methods`
</Card>

[Auth0 Management API](https://auth0.com/docs/api/management/v2)には、<Tooltip data-tooltip-id="react-containers-DefinitionTooltip-0" href="/docs/ja-jp/glossary?term=multifactor-authentication" tip="多要素認証（MFA）: ユーザー名とパスワードに加えて、SMS経由のコードなどの要素を使用するユーザー認証プロセス。" cta="用語集の表示">MFA</Tooltip>認証方法の管理に使用できるエンドポイントがいくつかあります。

この方法では、機密アプリケーションを使った認証が用いられます。機密アプリケーションとパブリックアプリケーションの詳細については、「[機密アプリケーションとパブリックアプリケーション](/docs/ja-jp/get-started/applications/confidential-and-public-applications)」をお読みください。

## すべての認証方法を取得する

[認証方法リストの取得](https://auth0.com/docs/api/management/v2#!/Users/get_authentication_methods)エンドポイントを使って、ユーザーが完全または部分的に登録した認証方法の全リストを取得します。

このエンドポイントには、`read:authentication_methods`スコープが必要です。

### 例

以下の要求は特定のユーザーについて、すべての認証方法のリストを返します。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request GET \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods");
  var request = new RestRequest(Method.GET);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines theme={null}
  package main

  import (
  	"fmt"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"

  	req, _ := http.NewRequest("GET", url, nil)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.get("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'GET',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"GET"];
  [request setAllHTTPHeaderFields:headers];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "GET",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("GET", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods", headers=headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Get.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "GET"
  request.allHTTPHeaderFields = headers

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

### 応答

<Tooltip data-tooltip-id="react-containers-DefinitionTooltip-0" href="/docs/ja-jp/glossary?term=management-api" tip="Management API: 顧客が管理タスクを実行できるようにするための製品。" cta="用語集の表示">Management API</Tooltip>は、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
[
  {
    "id": "totp|dev_XXXXXXXXXXXXXXXX",
    "type": "totp",
    "confirmed": true,
    "created_at": "2021-09-23T22:57:30.206Z",
    "last_auth_at": "2021-09-23T22:57:51.652Z"
  }
]
```

## 1つの認証方法を取得する

[認証方法をIDで取得](https://auth0.com/docs/api/management/v2#!/Users/get_authentication_methods_by_authentication_method_id)エンドポイントを使って、認証方法のIDで指定されたユーザーについて、1つの認証方法を取得します。

このエンドポイントには、`read:authentication_methods`スコープが必要です。

### 例

以下の要求は、指定された認証方法のIDに基づいて、ユーザーの1つの認証方法を返します。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request GET \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D");
  var request = new RestRequest(Method.GET);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines theme={null}
  package main

  import (
  	"fmt"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D"

  	req, _ := http.NewRequest("GET", url, nil)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.get("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'GET',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"GET"];
  [request setAllHTTPHeaderFields:headers];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "GET",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("GET", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D", headers=headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Get.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "GET"
  request.allHTTPHeaderFields = headers

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

### 応答

Management APIは、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
{
    "id": "totp|dev_XXXXXXXXXXXXXXXX",
    "type": "totp",
    "confirmed": true,
    "created_at": "2021-09-23T22:57:30.206Z",
    "last_auth_at": "2021-09-23T22:57:51.652Z"
}
```

## 認証方法を作成する

[指定ユーザーの認証方法作成](https://auth0.com/docs/api/management/v2#!/Users/post_authentication_methods)エンドポイントを使って、SMSやメール、ワンタイムパスワード（OTP）、セキュリティキーを使用したWebAuthnといったユーザー認証方法を作成します。使用できるMFA認証要素の詳細については、「[多要素認証の要素](/docs/ja-jp/secure/multi-factor-authentication/multi-factor-authentication-factors)」をお読みください。

このエンドポイントには、`create:authentication_methods`スコープが必要です。

<Warning>
  このエンドポイントを使って作成された認証方法は、自動的に確認され、即座に使用可能になります。ユーザーの認証方法が正しく設定され、有効であることを確認してください。
</Warning>

### SMS

SMSでユーザーにワンタイムパスワード（OTP）を送信します。ユーザーが認証を完了するには、このパスワードを入力する必要があります。

#### 例

以下の要求はユーザーのSMS認証方法を作成します。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request POST \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}' \
    --data '{ "type": "phone", "name": "SMS", "phone_number": "+00000000000" }'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods");
  var request = new RestRequest(Method.POST);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  request.AddParameter("undefined", "{ \"type\": \"phone\", \"name\": \"SMS\", \"phone_number\": \"+00000000000\" }", ParameterType.RequestBody);
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines expandable theme={null}
  package main

  import (
  	"fmt"
  	"strings"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"

  	payload := strings.NewReader("{ \"type\": \"phone\", \"name\": \"SMS\", \"phone_number\": \"+00000000000\" }")

  	req, _ := http.NewRequest("POST", url, payload)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.post("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .body("{ \"type\": \"phone\", \"name\": \"SMS\", \"phone_number\": \"+00000000000\" }")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'POST',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'},
    data: {type: 'phone', name: 'SMS', phone_number: '+00000000000'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines expandable theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };
  NSDictionary *parameters = @{ @"type": @"phone",
                                @"name": @"SMS",
                                @"phone_number": @"+00000000000" };

  NSData *postData = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"POST"];
  [request setAllHTTPHeaderFields:headers];
  [request setHTTPBody:postData];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines expandable theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => "{ \"type\": \"phone\", \"name\": \"SMS\", \"phone_number\": \"+00000000000\" }",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  payload = "{ \"type\": \"phone\", \"name\": \"SMS\", \"phone_number\": \"+00000000000\" }"

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("POST", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods", payload, headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Post.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'
  request.body = "{ \"type\": \"phone\", \"name\": \"SMS\", \"phone_number\": \"+00000000000\" }"

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines expandable theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]
  let parameters = [
    "type": "phone",
    "name": "SMS",
    "phone_number": "+00000000000"
  ] as [String : Any]

  let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "POST"
  request.allHTTPHeaderFields = headers
  request.httpBody = postData as Data

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

#### 応答

Management APIは、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
{
    "type": "phone",
    "name": "SMS",
    "created_at": "2023-01-01T00:00:00.000Z",
    "phone_number": "user@example.com",
    "id": "phone|dev_XXXXXXXXXXXXXXXX"
}
```

### メール

メールでユーザーにワンタイムパスワード（OTP）を送信します。ユーザーが認証を完了するには、このパスワードを入力する必要があります。メール要素は、ユーザーに使用できるその他の要素がない場合にのみサポートされます。

#### 例

以下の要求はユーザーのメール認証方法を作成します。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request POST \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}' \
    --data '{ "type": "email", "name": "Email Factor", "email": "user@example.com" }'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods");
  var request = new RestRequest(Method.POST);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  request.AddParameter("undefined", "{ \"type\": \"email\", \"name\": \"Email Factor\", \"email\": \"user@example.com\" }", ParameterType.RequestBody);
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines expandable theme={null}
  package main

  import (
  	"fmt"
  	"strings"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"

  	payload := strings.NewReader("{ \"type\": \"email\", \"name\": \"Email Factor\", \"email\": \"user@example.com\" }")

  	req, _ := http.NewRequest("POST", url, payload)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.post("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .body("{ \"type\": \"email\", \"name\": \"Email Factor\", \"email\": \"user@example.com\" }")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'POST',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'},
    data: {type: 'email', name: 'Email Factor', email: 'user@example.com'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines expandable theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };
  NSDictionary *parameters = @{ @"type": @"email",
                                @"name": @"Email Factor",
                                @"email": @"user@example.com" };

  NSData *postData = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"POST"];
  [request setAllHTTPHeaderFields:headers];
  [request setHTTPBody:postData];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines expandable theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => "{ \"type\": \"email\", \"name\": \"Email Factor\", \"email\": \"user@example.com\" }",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  payload = "{ \"type\": \"email\", \"name\": \"Email Factor\", \"email\": \"user@example.com\" }"

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("POST", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods", payload, headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Post.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'
  request.body = "{ \"type\": \"email\", \"name\": \"Email Factor\", \"email\": \"user@example.com\" }"

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines expandable theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]
  let parameters = [
    "type": "email",
    "name": "Email Factor",
    "email": "user@example.com"
  ] as [String : Any]

  let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "POST"
  request.allHTTPHeaderFields = headers
  request.httpBody = postData as Data

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

#### 応答

Management APIは、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
{
    "type": "email",
    "name": "Email Factor",
    "created_at": "2023-01-01T00:00:00.000Z",
    "email": "user@example.com",
    "id": "email|dev_XXXXXXXXXXXXXXXX"
}
```

### ワンタイムパスワード（OTP）

ユーザーがGoogle Authenticatorなどの認証アプリケーションを個人用デバイスで使用して、定期的に変更されるOTPを生成できるようにします。ユーザーが認証を完了するには、このパスワードを入力する必要があります。

#### 例

以下の要求はユーザーのOTP認証方法を作成します。

<AuthCodeGroup>
  ```bash cURL theme={null}
  curl --request POST \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}' \
    --data '{ "type": "totp", "name": "OTP Application", "totp_secret": "{yourSecret}" }'
  ```

  ```csharp C# theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods");
  var request = new RestRequest(Method.POST);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  request.AddParameter("undefined", "{ "type": "totp", "name": "OTP Application", "totp_secret": "{yourSecret}" }", ParameterType.RequestBody);
  IRestResponse response = client.Execute(request);
  ```

  ```go Go theme={null}
  package main

  import (
  	"fmt"
  	"strings"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"

  	payload := strings.NewReader("{ "type": "totp", "name": "OTP Application", "totp_secret": "{yourSecret}" }")

  	req, _ := http.NewRequest("POST", url, payload)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java theme={null}
  HttpResponse<String> response = Unirest.post("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .body("{ "type": "totp", "name": "OTP Application", "totp_secret": "{yourSecret}" }")
    .asString();
  ```

  ```javascript Node.JS theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'POST',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'},
    data: {type: 'totp', name: 'OTP Application', totp_secret: '{yourSecret}'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };
  NSDictionary *parameters = @{ @"type": @"totp",
                                @"name": @"OTP Application",
                                @"totp_secret": @"{yourSecret}" };

  NSData *postData = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"POST"];
  [request setAllHTTPHeaderFields:headers];
  [request setHTTPBody:postData];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => "{ "type": "totp", "name": "OTP Application", "totp_secret": "{yourSecret}" }",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  payload = "{ "type": "totp", "name": "OTP Application", "totp_secret": "{yourSecret}" }"

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("POST", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods", payload, headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Post.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'
  request.body = "{ "type": "totp", "name": "OTP Application", "totp_secret": "{yourSecret}" }"

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]
  let parameters = [
    "type": "totp",
    "name": "OTP Application",
    "totp_secret": "{yourSecret}"
  ] as [String : Any]

  let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "POST"
  request.allHTTPHeaderFields = headers
  request.httpBody = postData as Data

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

#### 応答

Management APIは、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
{
    "type": "totp",
    "name": "OTP Application",
    "created_at": "2023-01-01T00:00:00.000Z",
    "email": "user@example.com",
    "id": "totp|dev_XXXXXXXXXXXXXXXX"
}
```

### セキュリティキーを使用したWebAuthn

ユーザーがFIDO準拠のセキュリティキー（[Yubikey](https://www.yubico.com/)や[Google Titan](https://cloud.google.com/titan-security-key)など）を使って、多要素認証を行えるようにします。

#### 例

以下の要求はユーザーについて、セキュリティキーを使ったWebAuthn認証方法を作成します。

<AuthCodeGroup>
  ```bash cURL theme={null}
  curl --request POST \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}' \
    --data '{ "type": "webauthn_roaming", "name": "WebAuthn with security keys", "public_key": "{yourPublicKey}", "key_id": "{yourKeyId}", "relying_party_identifier": "{yourDomain}" }'
  ```

  ```csharp C# theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods");
  var request = new RestRequest(Method.POST);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  request.AddParameter("undefined", "{ "type": "webauthn_roaming", "name": "WebAuthn with security keys", "public_key": "{yourPublicKey}", "key_id": "{yourKeyId}", "relying_party_identifier": "{yourDomain}" }", ParameterType.RequestBody);
  IRestResponse response = client.Execute(request);
  ```

  ```go Go theme={null}
  package main

  import (
  	"fmt"
  	"strings"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"

  	payload := strings.NewReader("{ "type": "webauthn_roaming", "name": "WebAuthn with security keys", "public_key": "{yourPublicKey}", "key_id": "{yourKeyId}", "relying_party_identifier": "{yourDomain}" }")

  	req, _ := http.NewRequest("POST", url, payload)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java theme={null}
  HttpResponse<String> response = Unirest.post("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .body("{ "type": "webauthn_roaming", "name": "WebAuthn with security keys", "public_key": "{yourPublicKey}", "key_id": "{yourKeyId}", "relying_party_identifier": "{yourDomain}" }")
    .asString();
  ```

  ```javascript Node.JS theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'POST',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'},
    data: {
      type: 'webauthn_roaming',
      name: 'WebAuthn with security keys',
      public_key: '{yourPublicKey}',
      key_id: '{yourKeyId}',
      relying_party_identifier: '{yourDomain}'
    }
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };
  NSDictionary *parameters = @{ @"type": @"webauthn_roaming",
                                @"name": @"WebAuthn with security keys",
                                @"public_key": @"{yourPublicKey}",
                                @"key_id": @"{yourKeyId}",
                                @"relying_party_identifier": @"{yourDomain}" };

  NSData *postData = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"POST"];
  [request setAllHTTPHeaderFields:headers];
  [request setHTTPBody:postData];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "POST",
    CURLOPT_POSTFIELDS => "{ "type": "webauthn_roaming", "name": "WebAuthn with security keys", "public_key": "{yourPublicKey}", "key_id": "{yourKeyId}", "relying_party_identifier": "{yourDomain}" }",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  payload = "{ "type": "webauthn_roaming", "name": "WebAuthn with security keys", "public_key": "{yourPublicKey}", "key_id": "{yourKeyId}", "relying_party_identifier": "{yourDomain}" }"

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("POST", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods", payload, headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Post.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'
  request.body = "{ "type": "webauthn_roaming", "name": "WebAuthn with security keys", "public_key": "{yourPublicKey}", "key_id": "{yourKeyId}", "relying_party_identifier": "{yourDomain}" }"

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]
  let parameters = [
    "type": "webauthn_roaming",
    "name": "WebAuthn with security keys",
    "public_key": "{yourPublicKey}",
    "key_id": "{yourKeyId}",
    "relying_party_identifier": "{yourDomain}"
  ] as [String : Any]

  let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "POST"
  request.allHTTPHeaderFields = headers
  request.httpBody = postData as Data

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

#### 応答

Management APIは、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
{
    "type": "webauthn-roaming",
    "name": "WebAuthn with security keys",
    "relyingPartyIdentifier": "example-tenant.auth0.com",
    "keyId": "X9FrwMfmzj...",
    "publicKey": "bXktcHVibGljLWtle...",
    "created_at": "2023-03-09T17:33:47.545Z",
    "id": "webauthn-roaming|dev_XXXXXXXXXXXXXXXX"
}
```

## すべての認証方法を置き換える

[全品証方法を指定方法に更新](https://auth0.com/docs/api/management/v2#!/Users/put_authentication_methods)エンドポイントを使って、既存のすべての認証方法を指定されたもので置き換えます。

このエンドポイントには、`update:authentication_methods`スコープが必要です。

### 例

以下の要求はユーザーについて、既存のすべての認証方法を置き換えます。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request PUT \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}' \
    --data '[{ "type": "phone", "preferred_authentication_method": "sms", "phone_number": "+00000000000", "name": "SMS" }]'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods");
  var request = new RestRequest(Method.PUT);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  request.AddParameter("undefined", "[{ \"type\": \"phone\", \"preferred_authentication_method\": \"sms\", \"phone_number\": \"+00000000000\", \"name\": \"SMS\" }]", ParameterType.RequestBody);
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines expandable theme={null}
  package main

  import (
  	"fmt"
  	"strings"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"

  	payload := strings.NewReader("[{ \"type\": \"phone\", \"preferred_authentication_method\": \"sms\", \"phone_number\": \"+00000000000\", \"name\": \"SMS\" }]")

  	req, _ := http.NewRequest("PUT", url, payload)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.put("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .body("[{ \"type\": \"phone\", \"preferred_authentication_method\": \"sms\", \"phone_number\": \"+00000000000\", \"name\": \"SMS\" }]")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'PUT',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'},
    data: [
      {
        type: 'phone',
        preferred_authentication_method: 'sms',
        phone_number: '+00000000000',
        name: 'SMS'
      }
    ]
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };
  NSDictionary *parameters = @[ @{ @"type": @"phone", @"preferred_authentication_method": @"sms", @"phone_number": @"+00000000000", @"name": @"SMS" } ];

  NSData *postData = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"PUT"];
  [request setAllHTTPHeaderFields:headers];
  [request setHTTPBody:postData];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines expandable theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "PUT",
    CURLOPT_POSTFIELDS => "[{ \"type\": \"phone\", \"preferred_authentication_method\": \"sms\", \"phone_number\": \"+00000000000\", \"name\": \"SMS\" }]",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  payload = "[{ \"type\": \"phone\", \"preferred_authentication_method\": \"sms\", \"phone_number\": \"+00000000000\", \"name\": \"SMS\" }]"

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("PUT", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods", payload, headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Put.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'
  request.body = "[{ \"type\": \"phone\", \"preferred_authentication_method\": \"sms\", \"phone_number\": \"+00000000000\", \"name\": \"SMS\" }]"

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines expandable theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]
  let parameters = [
    [
      "type": "phone",
      "preferred_authentication_method": "sms",
      "phone_number": "+00000000000",
      "name": "SMS"
    ]
  ] as [String : Any]

  let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "PUT"
  request.allHTTPHeaderFields = headers
  request.httpBody = postData as Data

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

### 応答

Management APIは、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
[
  {
    "id": "phone|dev_XXXXXXXXXXXXXXXX",
    "type": "phone",
    "name": "SMS",
    "phone_number": "+00000000000",
    "created_at": "2023-03-09T17:53:23.647Z",
    "preferred_authentication_method": "sms",
    "authentication_methods": [
      {
        "id": "sms|dev_XXXXXXXXXXXXXXXX",
        "type": "sms"
      }
    ]
  }
]
```

## 1つの認証方法を更新する

[1認証方法の更新](https://auth0.com/docs/api/management/v2#!/Users/patch_authentication_methods_by_authentication_method_id)エンドポイントを使って、ユーザーの1つの認証方法を更新します。

このエンドポイントには、`update:authentication_methods`スコープが必要です。

### 例

以下の要求は、特定の認証方法のIDに基づいて、ユーザーの1つの認証方法を更新します。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request PATCH \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}' \
    --data '{ "name": "Mobile SMS" }'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D");
  var request = new RestRequest(Method.PATCH);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  request.AddParameter("undefined", "{ \"name\": \"Mobile SMS\" }", ParameterType.RequestBody);
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines expandable theme={null}
  package main

  import (
  	"fmt"
  	"strings"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D"

  	payload := strings.NewReader("{ \"name\": \"Mobile SMS\" }")

  	req, _ := http.NewRequest("PATCH", url, payload)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.patch("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .body("{ \"name\": \"Mobile SMS\" }")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'PATCH',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'},
    data: {name: 'Mobile SMS'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };
  NSDictionary *parameters = @{ @"name": @"Mobile SMS" };

  NSData *postData = [NSJSONSerialization dataWithJSONObject:parameters options:0 error:nil];

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"PATCH"];
  [request setAllHTTPHeaderFields:headers];
  [request setHTTPBody:postData];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines expandable theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "PATCH",
    CURLOPT_POSTFIELDS => "{ \"name\": \"Mobile SMS\" }",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  payload = "{ \"name\": \"Mobile SMS\" }"

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("PATCH", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D", payload, headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Patch.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'
  request.body = "{ \"name\": \"Mobile SMS\" }"

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]
  let parameters = ["name": "Mobile SMS"] as [String : Any]

  let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "PATCH"
  request.allHTTPHeaderFields = headers
  request.httpBody = postData as Data

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

### 応答

Management APIは、有効な各要求に対して、JSON形式の応答を返します。

```json lines theme={null}
{
    "type": "phone",
    "name": "Mobile SMS",
    "created_at": "2023-01-12T00:03:52.855Z",
    "last_auth_at": "2023-01-12T00:04:05.157Z",
    "phone_number": "+00000000000",
    "preferred_authentication_method": "sms",
    "id": "phone|dev_XXXXXXXXXXXXXXXX",
    "authentication_methods": [
        {
            "id": "phone|dev_XXXXXXXXXXXXXXXX",
            "type": "phone"
        }
    ]
}
```

## すべての認証方法を削除する

[指定ユーザーの全認証方法削除](https://auth0.com/docs/api/management/v2#!/Users/delete_authentication_methods)エンドポイントを使って、ユーザーのすべての認証方法を削除します。

このエンドポイントには、`delete:authentication_methods`スコープが必要です。

### 例

以下の要求はユーザーのすべての認証方法を削除します。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request DELETE \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods");
  var request = new RestRequest(Method.DELETE);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines theme={null}
  package main

  import (
  	"fmt"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"

  	req, _ := http.NewRequest("DELETE", url, nil)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.delete("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'DELETE',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"DELETE"];
  [request setAllHTTPHeaderFields:headers];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "DELETE",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("DELETE", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods", headers=headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Delete.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "DELETE"
  request.allHTTPHeaderFields = headers

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

### 応答

Management APIは、有効な各要求に対して、ステータスコード`204`と空の本文を返します。

## 1つの認証方法を削除する

[認証方法をIDで削除](https://auth0.com/docs/api/management/v2#!/Users/delete_authentication_methods_by_authentication_method_id)エンドポイントを使って、ユーザーの1つの認証方法を削除します。

### 例

以下の要求は、指定された認証方法のIDに基づいて、ユーザーの1つの認証方法を削除します。

<AuthCodeGroup>
  ```bash cURL lines theme={null}
  curl --request DELETE \
    --url https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D \
    --header 'authorization: Bearer {yourMgmtApiAccessToken}'
  ```

  ```csharp C# lines theme={null}
  var client = new RestClient("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D");
  var request = new RestRequest(Method.DELETE);
  request.AddHeader("authorization", "Bearer {yourMgmtApiAccessToken}");
  IRestResponse response = client.Execute(request);
  ```

  ```go Go lines theme={null}
  package main

  import (
  	"fmt"
  	"net/http"
  	"io/ioutil"
  )

  func main() {

  	url := "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D"

  	req, _ := http.NewRequest("DELETE", url, nil)

  	req.Header.Add("authorization", "Bearer {yourMgmtApiAccessToken}")

  	res, _ := http.DefaultClient.Do(req)

  	defer res.Body.Close()
  	body, _ := ioutil.ReadAll(res.Body)

  	fmt.Println(res)
  	fmt.Println(string(body))

  }
  ```

  ```java Java lines theme={null}
  HttpResponse<String> response = Unirest.delete("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")
    .header("authorization", "Bearer {yourMgmtApiAccessToken}")
    .asString();
  ```

  ```javascript Node.JS lines theme={null}
  var axios = require("axios").default;

  var options = {
    method: 'DELETE',
    url: 'https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D',
    headers: {authorization: 'Bearer {yourMgmtApiAccessToken}'}
  };

  axios.request(options).then(function (response) {
    console.log(response.data);
  }).catch(function (error) {
    console.error(error);
  });
  ```

  ```objc Obj-C lines theme={null}
  #import <Foundation/Foundation.h>

  NSDictionary *headers = @{ @"authorization": @"Bearer {yourMgmtApiAccessToken}" };

  NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D"]
                                                         cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                     timeoutInterval:10.0];
  [request setHTTPMethod:@"DELETE"];
  [request setAllHTTPHeaderFields:headers];

  NSURLSession *session = [NSURLSession sharedSession];
  NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
                                              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                                                  if (error) {
                                                      NSLog(@"%@", error);
                                                  } else {
                                                      NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
                                                      NSLog(@"%@", httpResponse);
                                                  }
                                              }];
  [dataTask resume];
  ```

  ```php PHP lines theme={null}
  $curl = curl_init();

  curl_setopt_array($curl, [
    CURLOPT_URL => "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 30,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "DELETE",
    CURLOPT_HTTPHEADER => [
      "authorization: Bearer {yourMgmtApiAccessToken}"
    ],
  ]);

  $response = curl_exec($curl);
  $err = curl_error($curl);

  curl_close($curl);

  if ($err) {
    echo "cURL Error #:" . $err;
  } else {
    echo $response;
  }
  ```

  ```python Python lines theme={null}
  import http.client

  conn = http.client.HTTPSConnection("")

  headers = { 'authorization': "Bearer {yourMgmtApiAccessToken}" }

  conn.request("DELETE", "%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D", headers=headers)

  res = conn.getresponse()
  data = res.read()

  print(data.decode("utf-8"))
  ```

  ```ruby Ruby lines theme={null}
  require 'uri'
  require 'net/http'
  require 'openssl'

  url = URI("https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")

  http = Net::HTTP.new(url.host, url.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  request = Net::HTTP::Delete.new(url)
  request["authorization"] = 'Bearer {yourMgmtApiAccessToken}'

  response = http.request(request)
  puts response.read_body
  ```

  ```swift Swift lines theme={null}
  import Foundation

  let headers = ["authorization": "Bearer {yourMgmtApiAccessToken}"]

  let request = NSMutableURLRequest(url: NSURL(string: "https://%7ByourDomain%7D/api/v2/users/%7BuserId%7D/authentication-methods/%7BauthenticationMethodId%7D")! as URL,
                                          cachePolicy: .useProtocolCachePolicy,
                                      timeoutInterval: 10.0)
  request.httpMethod = "DELETE"
  request.allHTTPHeaderFields = headers

  let session = URLSession.shared
  let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
    if (error != nil) {
      print(error)
    } else {
      let httpResponse = response as? HTTPURLResponse
      print(httpResponse)
    }
  })

  dataTask.resume()
  ```
</AuthCodeGroup>

### 応答

Management APIは、有効な各要求に対して、ステータスコード`204`と空の本文を返します。

## もっと詳しく

* [多要素認証の要素](/docs/ja-jp/secure/multi-factor-authentication/multi-factor-authentication-factors)
* [M2Mアプリケーションの登録](/docs/ja-jp/get-started/auth0-overview/create-applications/machine-to-machine-apps)
* [本番環境のManagement APIアクセストークンの取得](/docs/ja-jp/secure/tokens/access-tokens/management-api-access-tokens/get-management-api-access-tokens-for-production)
* [機密アプリケーションと公開アプリケーション](/docs/ja-jp/get-started/applications/confidential-and-public-applications)