> ## Documentation Index
> Fetch the complete documentation index at: https://developers.hubspot.jp/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Update languages of multi-language group

> 多言語グループの各ランディングページに新しい言語を明示的に設定します。

export const ScopesList = ({scopes = [], description = "この API には、次のいずれかのスコープが必要です。"}) => {
  if (!scopes || scopes.length === 0) {
    return null;
  }
  const sortedScopes = scopes.sort((a, b) => a.localeCompare(b));
  return <div>
      <div className="text-sm mb-2">{description}</div>
      <div>
        {sortedScopes.map((scope, index) => <div key={index}>
            <code>
              <span className="text-xs">{scope}</span>
            </code>
          </div>)}
      </div>
    </div>;
};

export const SupportedProducts = ({marketing, sales, service, cms, marketingLevel, salesLevel, serviceLevel, cmsLevel}) => {
  const translations = {
    header: "サポートされる製品",
    description: "次のいずれかの製品またはそれ以上が必要です。",
    productNames: {
      marketing: "Marketing Hub",
      sales: "Sales Hub",
      service: "Service Hub",
      cms: "Content Hub"
    },
    tiers: {
      free: "無料ツール",
      starter: "Starter",
      professional: "Professional",
      enterprise: "Enterprise"
    }
  };
  const translateTier = tier => {
    if (!tier) return '';
    const lowerTier = tier.toLowerCase();
    return translations.tiers[lowerTier] || tier;
  };
  const products = [{
    name: marketing ? translations.productNames.marketing : '',
    level: translateTier(marketingLevel),
    icon: "https://mintlify-assets.b-cdn.net/Icons/marketing-bolt.svg",
    alt: "Marketing Hub"
  }, {
    name: sales ? translations.productNames.sales : '',
    level: translateTier(salesLevel),
    icon: "https://mintlify-assets.b-cdn.net/Icons/sales-star.svg",
    alt: "Sales Hub"
  }, {
    name: service ? translations.productNames.service : '',
    level: translateTier(serviceLevel),
    icon: "https://mintlify-assets.b-cdn.net/Icons/service-heart.svg",
    alt: "Service Hub"
  }, {
    name: cms ? translations.productNames.cms : '',
    level: translateTier(cmsLevel),
    icon: "https://mintlify-assets.b-cdn.net/Icons/content-play.svg",
    alt: "Content Hub"
  }].filter(product => product.name && product.level);
  if (products.length === 0) return null;
  return <div>
      <div className="text-sm mb-2">{translations.description}</div>
      <div className={`grid ${products.length === 1 ? 'grid-cols-1' : 'grid-cols-2'} gap-1.5`}>
        {products.map((product, index) => <div key={index} style={{
    display: 'flex',
    alignItems: 'center'
  }}>
            <img src={product.icon} alt={product.alt} className="w-3.5 h-3.5 mr-1.5 mt-2.5 mb-2.5 flex-shrink-0 align-middle" />
            <span className="font-medium mr-1 text-sm">{product.name} -</span>
            <span className="text-sm">{product.level}</span>
          </div>)}
      </div>
    </div>;
};

<AccordionGroup>
  <Accordion title="Supported products" defaultOpen="true" icon="cubes">
    <SupportedProducts marketing={true} sales={true} service={true} cms={true} marketingLevel="FREE" salesLevel="FREE" serviceLevel="FREE" cmsLevel="FREE" />
  </Accordion>

  <Accordion title="Required Scopes" icon="key">
    <ScopesList
      scopes={[
  'content'
]}
    />
  </Accordion>
</AccordionGroup>


## OpenAPI

````yaml specs/legacy/v3/cms-pages-v3.json POST /cms/v3/pages/landing-pages/multi-language/update-languages
openapi: 3.0.1
info:
  title: ページ
  description: Use these endpoints for interacting with Landing Pages and Site Pages
  version: v3
  x-hubspot-product-tier-requirements:
    marketing: FREE
    sales: FREE
    service: FREE
    cms: FREE
    commerce: FREE
    crmHub: FREE
    dataHub: FREE
  x-hubspot-api-use-case: ウェブサイトページの更新に誤りがあったことに気づいたら、このAPIを使用してそのページの変更履歴を表示し、ページを元のバージョンに復元します。
  x-hubspot-related-documentation:
    - name: Pages Guide
      url: https://developers.hubspot.com/docs/guides/api/cms/pages
  x-hubspot-introduction: ページAPIを使用して、ウェブサイトページの作成や管理を行います。
servers:
  - url: https://api.hubapi.com
security: []
tags:
  - name: A/B tests
  - name: Advanced
  - name: Basic
  - name: Batch
  - name: Folders
  - name: Landing pages
  - name: Multi-language
  - name: Website pages
paths:
  /cms/v3/pages/landing-pages/multi-language/update-languages:
    post:
      tags:
        - Multi-language
      summary: 多言語グループの言語を更新
      description: 多言語グループの各ランディングページに新しい言語を明示的に設定します。
      operationId: >-
        post-/cms/v3/pages/landing-pages/multi-language/update-languages_updateLangs
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateLanguagesRequestVNext'
        required: true
      responses:
        default:
          $ref: '#/components/responses/Error'
          description: ''
      security:
        - oauth2:
            - content
components:
  schemas:
    UpdateLanguagesRequestVNext:
      required:
        - languages
        - primaryId
      type: object
      properties:
        languages:
          type: object
          additionalProperties:
            type: string
            enum:
              - aa
              - ab
              - ae
              - af
              - af-na
              - af-za
              - agq
              - agq-cm
              - ak
              - ak-gh
              - am
              - am-et
              - an
              - ann
              - ann-ng
              - ar
              - ar-001
              - ar-ae
              - ar-bh
              - ar-dj
              - ar-dz
              - ar-eg
              - ar-eh
              - ar-er
              - ar-il
              - ar-iq
              - ar-jo
              - ar-km
              - ar-kw
              - ar-lb
              - ar-ly
              - ar-ma
              - ar-mr
              - ar-om
              - ar-ps
              - ar-qa
              - ar-sa
              - ar-sd
              - ar-so
              - ar-ss
              - ar-sy
              - ar-td
              - ar-tn
              - ar-ye
              - as
              - asa
              - asa-tz
              - ast
              - ast-es
              - as-in
              - av
              - ay
              - az
              - az-az
              - ba
              - bal
              - bal-pk
              - bas
              - bas-cm
              - be
              - bem
              - bem-zm
              - bez
              - bez-tz
              - be-by
              - bg
              - bgc
              - bgc-in
              - bg-bg
              - bi
              - bho
              - bho-in
              - blo
              - blo-bj
              - bm
              - bm-ml
              - bn
              - bn-bd
              - bn-in
              - bo
              - bo-cn
              - bo-in
              - br
              - brx
              - brx-in
              - br-fr
              - bs
              - bs-ba
              - ca
              - ca-ad
              - ca-es
              - ca-fr
              - ca-it
              - ccp
              - ccp-bd
              - ccp-in
              - ce
              - ceb
              - ceb-ph
              - ce-ru
              - ch
              - cgg
              - cgg-ug
              - chr
              - chr-us
              - ckb
              - ckb-iq
              - ckb-ir
              - co
              - cr
              - cs
              - cs-cz
              - csw
              - csw-ca
              - cu
              - cu-ru
              - cv
              - cv-ru
              - cy
              - cy-gb
              - da
              - dav
              - dav-ke
              - da-dk
              - da-gl
              - de
              - de-at
              - de-be
              - de-ch
              - de-de
              - de-gr
              - de-it
              - de-li
              - de-lu
              - dje
              - dje-ne
              - doi
              - doi-in
              - dsb
              - dsb-de
              - dua
              - dua-cm
              - dyo
              - dyo-sn
              - dv
              - dz
              - dz-bt
              - ebu
              - ebu-ke
              - ee
              - ee-gh
              - ee-tg
              - el
              - el-cy
              - el-gr
              - en
              - en-001
              - en-150
              - en-ae
              - en-ag
              - en-ai
              - en-as
              - en-at
              - en-au
              - en-bb
              - en-be
              - en-bi
              - en-bm
              - en-bs
              - en-bw
              - en-bz
              - en-ca
              - en-cc
              - en-ch
              - en-ck
              - en-cm
              - en-cn
              - en-cx
              - en-cy
              - en-cz
              - en-de
              - en-dg
              - en-dk
              - en-dm
              - en-ee
              - en-eg
              - en-er
              - en-es
              - en-fi
              - en-fj
              - en-fk
              - en-fm
              - en-fr
              - en-gb
              - en-gd
              - en-gg
              - en-gh
              - en-gi
              - en-gm
              - en-gs
              - en-gu
              - en-gy
              - en-hk
              - en-hu
              - en-id
              - en-ie
              - en-il
              - en-im
              - en-in
              - en-io
              - en-it
              - en-je
              - en-jm
              - en-ke
              - en-ki
              - en-kn
              - en-ky
              - en-lc
              - en-lr
              - en-ls
              - en-lu
              - en-mg
              - en-mh
              - en-mo
              - en-mp
              - en-ms
              - en-mt
              - en-mu
              - en-mv
              - en-mw
              - en-mx
              - en-my
              - en-na
              - en-nf
              - en-ng
              - en-nl
              - en-no
              - en-nr
              - en-nu
              - en-nz
              - en-pg
              - en-ph
              - en-pk
              - en-pl
              - en-pn
              - en-pr
              - en-pt
              - en-pw
              - en-ro
              - en-rw
              - en-sb
              - en-sc
              - en-sd
              - en-se
              - en-sg
              - en-sh
              - en-si
              - en-sk
              - en-sl
              - en-ss
              - en-sx
              - en-sz
              - en-tc
              - en-th
              - en-tk
              - en-tn
              - en-to
              - en-tt
              - en-tv
              - en-tz
              - en-ug
              - en-um
              - en-us
              - en-vc
              - en-vg
              - en-vi
              - en-vn
              - en-vu
              - en-ws
              - en-za
              - en-zm
              - en-zw
              - eo
              - eo-001
              - es
              - es-419
              - es-ar
              - es-bo
              - es-br
              - es-bz
              - es-cl
              - es-co
              - es-cr
              - es-cu
              - es-do
              - es-ea
              - es-ec
              - es-es
              - es-gq
              - es-gt
              - es-hn
              - es-ic
              - es-mx
              - es-ni
              - es-pa
              - es-pe
              - es-ph
              - es-pr
              - es-py
              - es-sv
              - es-us
              - es-uy
              - es-ve
              - et
              - et-ee
              - eu
              - eu-es
              - ewo
              - ewo-cm
              - fa
              - fa-af
              - fa-ir
              - ff
              - ff-bf
              - ff-cm
              - ff-gh
              - ff-gm
              - ff-gn
              - ff-gw
              - ff-lr
              - ff-mr
              - ff-ne
              - ff-ng
              - ff-sl
              - ff-sn
              - fi
              - fil
              - fil-ph
              - fi-fi
              - fj
              - fo
              - fo-dk
              - fo-fo
              - fr
              - frr
              - frr-de
              - fr-be
              - fr-bf
              - fr-bi
              - fr-bj
              - fr-bl
              - fr-ca
              - fr-cd
              - fr-cf
              - fr-cg
              - fr-ch
              - fr-ci
              - fr-cm
              - fr-dj
              - fr-dz
              - fr-fr
              - fr-ga
              - fr-gf
              - fr-gn
              - fr-gp
              - fr-gq
              - fr-ht
              - fr-km
              - fr-lu
              - fr-ma
              - fr-mc
              - fr-mf
              - fr-mg
              - fr-ml
              - fr-mq
              - fr-mr
              - fr-mu
              - fr-nc
              - fr-ne
              - fr-pf
              - fr-pm
              - fr-re
              - fr-rw
              - fr-sc
              - fr-sn
              - fr-sy
              - fr-td
              - fr-tg
              - fr-tn
              - fr-vu
              - fr-wf
              - fr-yt
              - fur
              - fur-it
              - fy
              - fy-nl
              - ga
              - ga-gb
              - ga-ie
              - gaa
              - gaa-gh
              - gd
              - gd-gb
              - gl
              - gl-es
              - gn
              - gsw
              - gsw-ch
              - gsw-fr
              - gsw-li
              - gu
              - guz
              - guz-ke
              - gu-in
              - gv
              - gv-im
              - ha
              - haw
              - haw-us
              - ha-gh
              - ha-ne
              - ha-ng
              - he
              - he-il
              - hi
              - hi-in
              - hmn
              - ho
              - hr
              - hr-ba
              - hr-hr
              - ht
              - ht-ht
              - hsb
              - hsb-de
              - hu
              - hu-hu
              - hy
              - hy-am
              - hz
              - ia
              - ia-001
              - id
              - ie
              - ie-ee
              - ig
              - ig-ng
              - ii
              - ii-cn
              - ik
              - io
              - id-id
              - is
              - is-is
              - it
              - it-ch
              - it-it
              - it-sm
              - it-va
              - iu
              - ja
              - ja-jp
              - jgo
              - jgo-cm
              - yi
              - yi-001
              - jmc
              - jmc-tz
              - jv
              - jv-id
              - ka
              - kab
              - kab-dz
              - kam
              - kam-ke
              - kar
              - ka-ge
              - kde
              - kde-tz
              - kea
              - kea-cv
              - kgp
              - kgp-br
              - kg
              - kh
              - khq
              - khq-ml
              - ki
              - ki-ke
              - kj
              - kk
              - kkj
              - kkj-cm
              - kk-kz
              - kl
              - kln
              - kln-ke
              - kl-gl
              - km
              - km-kh
              - kn
              - kn-in
              - ko
              - ko-cn
              - kok
              - kok-in
              - ko-kp
              - ko-kr
              - kr
              - ks
              - ksb
              - ksb-tz
              - ksf
              - ksf-cm
              - ksh
              - ksh-de
              - ks-in
              - ku
              - ku-tr
              - kv
              - kw
              - kw-gb
              - kxv
              - kxv-in
              - ky
              - ky-kg
              - lag
              - lag-tz
              - la
              - lb
              - lb-lu
              - lg
              - lg-ug
              - lkt
              - lkt-us
              - li
              - lij
              - lij-it
              - lmo
              - lmo-it
              - ln
              - ln-ao
              - ln-cd
              - ln-cf
              - ln-cg
              - lo
              - lo-la
              - lrc
              - lrc-iq
              - lrc-ir
              - lt
              - lt-lt
              - lu
              - luo
              - luo-ke
              - luy
              - luy-ke
              - lu-cd
              - lv
              - lv-lv
              - mai
              - mai-in
              - mas
              - mas-ke
              - mas-tz
              - mdf
              - mdf-ru
              - mer
              - mer-ke
              - mfe
              - mfe-mu
              - mg
              - mgh
              - mgh-mz
              - mgo
              - mgo-cm
              - mg-mg
              - mh
              - mi
              - mi-nz
              - mk
              - mk-mk
              - ml
              - ml-in
              - mn
              - mni
              - mni-in
              - mn-mn
              - mr
              - mr-in
              - ms
              - ms-bn
              - ms-id
              - ms-my
              - ms-sg
              - mt
              - mt-mt
              - mua
              - mua-cm
              - my
              - my-mm
              - mzn
              - mzn-ir
              - naq
              - naq-na
              - na
              - nb
              - nb-no
              - nb-sj
              - nd
              - nds
              - nds-de
              - nds-nl
              - nd-zw
              - ne
              - ne-in
              - ne-np
              - ng
              - nl
              - nl-aw
              - nl-be
              - nl-bq
              - nl-ch
              - nl-cw
              - nl-lu
              - nl-nl
              - nl-sr
              - nl-sx
              - nmg
              - nmg-cm
              - nn
              - nnh
              - nnh-cm
              - nn-no
              - nqo
              - nqo-gn
              - nr
              - nso
              - nso-za
              - nv
              - ny
              - 'no'
              - no-no
              - nus
              - nus-ss
              - nyn
              - nyn-ug
              - oc
              - oc-es
              - oc-fr
              - oj
              - om
              - om-et
              - om-ke
              - or
              - or-in
              - os
              - os-ge
              - os-ru
              - pa
              - pa-in
              - pa-pk
              - pcm
              - pcm-ng
              - pis
              - pis-sb
              - pi
              - pl
              - pl-pl
              - prg
              - prg-001
              - ps
              - ps-af
              - ps-pk
              - pt
              - pt-ao
              - pt-br
              - pt-ch
              - pt-cv
              - pt-gq
              - pt-gw
              - pt-lu
              - pt-mo
              - pt-mz
              - pt-pt
              - pt-st
              - pt-tl
              - qu
              - qu-bo
              - qu-ec
              - qu-pe
              - raj
              - raj-in
              - rm
              - rm-ch
              - rn
              - rn-bi
              - ro
              - rof
              - rof-tz
              - ro-md
              - ro-ro
              - ru
              - ru-by
              - ru-kg
              - ru-kz
              - ru-md
              - ru-ru
              - ru-ua
              - rw
              - rwk
              - rwk-tz
              - rw-rw
              - sa
              - sah
              - sah-ru
              - saq
              - saq-ke
              - sat
              - sat-in
              - sa-in
              - sbp
              - sbp-tz
              - sc
              - sc-it
              - sd
              - sd-in
              - sd-pk
              - se
              - seh
              - seh-mz
              - ses
              - ses-ml
              - se-fi
              - se-no
              - se-se
              - sg
              - sg-cf
              - shi
              - shi-ma
              - si
              - si-lk
              - sk
              - sk-sk
              - sl
              - sl-si
              - sm
              - smn
              - smn-fi
              - sms
              - sms-fi
              - sn
              - sn-zw
              - so
              - so-dj
              - so-et
              - so-ke
              - so-so
              - sq
              - sq-al
              - sq-mk
              - sq-xk
              - sr
              - sr-ba
              - sr-cs
              - sr-me
              - sr-rs
              - sr-xk
              - ss
              - st
              - st-ls
              - st-za
              - su
              - su-id
              - sv
              - sv-ax
              - sv-fi
              - sv-se
              - sw
              - sw-cd
              - sw-ke
              - sw-tz
              - sw-ug
              - sy
              - syr
              - syr-iq
              - syr-sy
              - szl
              - szl-pl
              - ta
              - ta-in
              - ta-lk
              - ta-my
              - ta-sg
              - te
              - teo
              - teo-ke
              - teo-ug
              - te-in
              - tg
              - tg-tj
              - th
              - th-th
              - ti
              - ti-er
              - ti-et
              - tk
              - tk-tm
              - tl
              - tn
              - tn-bw
              - tn-za
              - to
              - tok
              - tok-001
              - to-to
              - ts
              - tr
              - tr-cy
              - tr-tr
              - tt
              - tt-ru
              - tw
              - ty
              - twq
              - twq-ne
              - tzm
              - tzm-ma
              - ug
              - ug-cn
              - uk
              - uk-ua
              - ur
              - ur-in
              - ur-pk
              - uz
              - uz-af
              - uz-uz
              - vai
              - vai-lr
              - ve
              - vec
              - vec-it
              - vi
              - vi-vn
              - vmw
              - vmw-mz
              - vo
              - vo-001
              - vun
              - vun-tz
              - wa
              - wae
              - wae-ch
              - wo
              - wo-sn
              - xh
              - xh-za
              - xnr
              - xnr-in
              - xog
              - xog-ug
              - yav
              - yav-cm
              - yi-ua
              - yo
              - yo-bj
              - yo-ng
              - yrl
              - yrl-br
              - yrl-co
              - yrl-ve
              - yue
              - yue-cn
              - yue-hk
              - yue-mo
              - zgh
              - zgh-ma
              - za
              - za-cn
              - zh
              - zh-cn
              - zh-hans
              - zh-hant
              - zh-hk
              - zh-mo
              - zh-my
              - zh-sg
              - zh-tw
              - zu
              - zu-za
          description: 多言語グループ内でオブジェクトに関連付けられた言語へのオブジェクトIDの対応付け。
        primaryId:
          type: string
          description: 多言語グループのプライマリーオブジェクトのID。
      description: Request object for updating languages within a multi-language group.
    Error:
      required:
        - category
        - correlationId
        - message
      type: object
      properties:
        category:
          type: string
          description: エラーカテゴリー
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: エラー条件に関する背景状況
          example: >-
            {invalidPropertyName=[propertyValue], missingScopes=[scope1,
            scope2]}
        correlationId:
          type: string
          description: リクエストの固有ID。エラー報告またはサポートチケットには必ずこの値を含めてください
          format: uuid
          example: aeb5f871-7f07-4993-9211-075dc63e7cbf
        errors:
          type: array
          description: エラーに関する詳細情報
          items:
            $ref: '#/components/schemas/ErrorDetail'
        links:
          type: object
          additionalProperties:
            type: string
          description: エラーまたは推奨の修正手順に関するドキュメントが含まれる関連付けられたURIへのリンク名の対応付け
        message:
          type: string
          description: エラーと修正手順（該当する場合）を記した、人が理解できるメッセージ
          example: An error occurred
        subCategory:
          type: string
          description: エラーに関する具体的な詳細が含まれる特定のカテゴリー
      example:
        message: Invalid input (details will vary based on the error)
        correlationId: aeb5f871-7f07-4993-9211-075dc63e7cbf
        category: VALIDATION_ERROR
        links:
          knowledge-base: https://www.hubspot.com/products/service/knowledge-base
    ErrorDetail:
      required:
        - message
      type: object
      properties:
        code:
          type: string
          description: エラーの詳細に関連付けられているステータスコード
        context:
          type: object
          additionalProperties:
            type: array
            items:
              type: string
          description: エラー条件に関する背景状況
          example: '{missingScopes=[scope1, scope2]}'
        in:
          type: string
          description: エラーが見つかったフィールドまたはパラメーターの名前。
        message:
          type: string
          description: エラーと修正手順（該当する場合）を記した、人が理解できるメッセージ
        subCategory:
          type: string
          description: エラーに関する具体的な詳細が含まれる特定のカテゴリー
  responses:
    Error:
      description: An error occurred.
      content:
        '*/*':
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://app.hubspot.com/oauth/authorize
          tokenUrl: https://api.hubapi.com/oauth/v1/token
          scopes:
            content: ''
            content.landing_pages.read: ''
            sitepages-read: ''

````