--- title: "Changes to Add a landing page to a multi-language group" method: POST path: "/cms/pages/2026-03/landing-pages/multi-language/attach-to-lang-group" --- # Changes to Add a landing page to a multi-language group `POST /cms/pages/2026-03/landing-pages/multi-language/attach-to-lang-group` > Every recorded change to this operation, newest first. ## Timeline Changed in 11 of 59 revisions. - **2026-11-03** (2026-03) `b4815293e3e1`: 1 breaking, 1 info - **2026-09-10** (2026-03) `1a3751fa5a49`: 2 info - **2026-09-09** (2026-03) `19f59a3ef408`: 2 info - **2026-09-03** (2026-03) `f84cac8e5934`: 2 info - **2026-09-03** (2026-03) `ca1e798d31cd`: 2 info - **2026-08-27** (2026-03) `c660c62a3f62`: 2 info - **2026-08-25** (2026-03) `f3f5bc23679e`: 2 info - **2026-08-17** (2026-03) `32e2d5f3b505`: 2 info - **2026-05-26** (2026-03) `1e67076d63de`: 96 info - **2026-05-22** (2026-03) `0c4fa13d67b1`: 2 info - **2026-04-15** (2026-03) `0c9a4f214667`: 4 info ## Changes - **2026-11-03** (2026-03) `b4815293e3e1`: 1 breaking, 1 info - removed the media type `*/*` from the request body - added the media type `application/json` to the request body - **2026-09-10** (2026-03) `1a3751fa5a49`: 2 info - the security scope `content` was added to the endpoint's security scheme `oauth2` - the security scope `content.landing_pages.write` was removed from the endpoint's security scheme `oauth2` - **2026-09-09** (2026-03) `19f59a3ef408`: 2 info - the security scope `content.landing_pages.write` was added to the endpoint's security scheme `oauth2` - the security scope `content` was removed from the endpoint's security scheme `oauth2` - **2026-09-03** (2026-03) `f84cac8e5934`: 2 info - the security scope `content.landing_pages.write` was added to the endpoint's security scheme `oauth2` - the security scope `content` was removed from the endpoint's security scheme `oauth2` - **2026-09-03** (2026-03) `ca1e798d31cd`: 2 info - the security scope `content.landing_pages.write` was added to the endpoint's security scheme `oauth2` - the security scope `content` was removed from the endpoint's security scheme `oauth2` - **2026-08-27** (2026-03) `c660c62a3f62`: 2 info - the security scope `content.landing_pages.write` was added to the endpoint's security scheme `oauth2` - the security scope `content` was removed from the endpoint's security scheme `oauth2` - **2026-08-25** (2026-03) `f3f5bc23679e`: 2 info - the security scope `content` was added to the endpoint's security scheme `oauth2` - the security scope `content.landing_pages.write` was removed from the endpoint's security scheme `oauth2` - **2026-08-17** (2026-03) `32e2d5f3b505`: 2 info - the security scope `content.landing_pages.write` was added to the endpoint's security scheme `oauth2` - the security scope `content` was removed from the endpoint's security scheme `oauth2` - **2026-05-26** (2026-03) `1e67076d63de`: 96 info - added the new `bal` enum value to the request property `language` - added the new `bal` enum value to the request property `primaryLanguage` - added the new `bal-pk` enum value to the request property `language` - added the new `bal-pk` enum value to the request property `primaryLanguage` - added the new `blo` enum value to the request property `language` - added the new `blo` enum value to the request property `primaryLanguage` - added the new `blo-bj` enum value to the request property `language` - added the new `blo-bj` enum value to the request property `primaryLanguage` - added the new `csw` enum value to the request property `language` - added the new `csw` enum value to the request property `primaryLanguage` - added the new `csw-ca` enum value to the request property `language` - added the new `csw-ca` enum value to the request property `primaryLanguage` - added the new `en-cz` enum value to the request property `language` - added the new `en-cz` enum value to the request property `primaryLanguage` - added the new `en-gs` enum value to the request property `language` - added the new `en-gs` enum value to the request property `primaryLanguage` - added the new `en-hu` enum value to the request property `language` - added the new `en-hu` enum value to the request property `primaryLanguage` - added the new `en-it` enum value to the request property `language` - added the new `en-it` enum value to the request property `primaryLanguage` - added the new `en-no` enum value to the request property `language` - added the new `en-no` enum value to the request property `primaryLanguage` - added the new `en-pl` enum value to the request property `language` - added the new `en-pl` enum value to the request property `primaryLanguage` - added the new `en-ro` enum value to the request property `language` - added the new `en-ro` enum value to the request property `primaryLanguage` - added the new `en-sk` enum value to the request property `language` - added the new `en-sk` enum value to the request property `primaryLanguage` - added the new `gaa` enum value to the request property `language` - added the new `gaa` enum value to the request property `primaryLanguage` - added the new `gaa-gh` enum value to the request property `language` - added the new `gaa-gh` enum value to the request property `primaryLanguage` - added the new `ht-ht` enum value to the request property `language` - added the new `ht-ht` enum value to the request property `primaryLanguage` - added the new `ie-ee` enum value to the request property `language` - added the new `ie-ee` enum value to the request property `primaryLanguage` - added the new `ko-cn` enum value to the request property `language` - added the new `ko-cn` enum value to the request property `primaryLanguage` - added the new `kxv` enum value to the request property `language` - added the new `kxv` enum value to the request property `primaryLanguage` - …56 more - **2026-05-22** (2026-03) `0c4fa13d67b1`: 2 info - the security scope `content` was added to the endpoint's security scheme `oauth2` - the security scope `landingpages-multilanguage` was removed from the endpoint's security scheme `oauth2` - **2026-04-15** (2026-03) `0c9a4f214667`: 4 info - the endpoint scheme security `app_cookie` was removed from the API - the endpoint scheme security `hapikey` was removed from the API - the endpoint scheme security `internal_cookie` was removed from the API - the endpoint scheme security `shhkey` was removed from the API --- [Operation](https://skmtc.dev/hubspot/apis/cms-pages/docs/cms/pages/2026-03/landing-pages/multi-language/attach-to-lang-group/post.md) - [API](https://skmtc.dev/hubspot/apis/cms-pages.md) - [Page](https://skmtc.dev/hubspot/apis/cms-pages/changes/cms/pages/2026-03/landing-pages/multi-language/attach-to-lang-group/post)