Migrations
Warning
Deprecation Notice
The Marketing Version 202310 (Marketing October 2023) and earlier versions (excluding 202306 and 202307) have been sunset. Additionally, the unversioned APIs will be sunset soon. We recommend that you migrate to the versioned APIs as well as migrate to the new Content and Community Management APIs to avoid disruptions. See the Migration page for more details.
If you haven’t yet migrated and have questions, submit a request on the LinkedIn Developer Support Portal.
There will be periodic changes to LinkedIn Marketing Developer Platform APIs that will require updating your application. Please refer to the table below to stay up to date on sunset dates and migration guides.
| Migration | Sunset Date | Guide |
|---|---|---|
| Developers using LinkedIn Marketing APIs version 202310 (October 2023) to migrate to the latest versions. | October 15, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202309 (September 2023) to migrate to the latest versions. | September 16, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202308 (August 2023) to migrate to the latest versions. | August 16, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202305 (May 2023) to migrate to the latest versions. | June 17, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202304 (April 2023) to migrate to the latest versions. | April 15, 2024 | Guide |
| Developers using Ads Lead Sync or Events Lead sync API migrating to the new Lead Sync API or Developers creating Lead Gen Forms via API | December 16, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202303 (March 2023) to migrate to the latest versions. | March 15, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202302 (February 2023) to migrate to the latest versions. | Feb 15, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202301 (January 2023) to migrate to the latest versions. | Jan 16, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202212 (December 2022) to migrate to the latest versions. | Jan 16, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202211 (November 2022) to migrate to the latest versions. | Jan 16, 2024 | Guide |
| Developers using LinkedIn Marketing APIs version 202210 (October 2022) to migrate to the latest versions. | Jan 16, 2024 | Guide |
| Developers using legacy Offline Conversions API to migrate to the new Conversions API. | November 15, 2023 | Getting Access to Conversions API |
| Developers using LinkedIn Marketing APIs version 202209 (September 2022) to migrate to the latest versions. | September 15, 2023 | Guide |
| Developers using LinkedIn Marketing APIs version 202208 (August 2022) to migrate to the latest versions. | August 16, 2023 | Guide |
| Developers using LinkedIn Marketing APIs version 202207 (July 2022) to migrate to the latest versions. | July 25, 2023 | Guide |
| Developers using LinkedIn Marketing APIs version 202206 (June 2022) to migrate to the latest versions. | June 15, 2023 | Guide |
| Developers using LinkedIn Marketing APIs for community management solutions migrating to the new Community Management API | June 30, 2023 | Guide |
| Content APIs are replacing APIs such as assets, adInMailContentsV2, adCreativesV2, ugcPosts, sponsoredConversations | June 30, 2023 | Guide |
| Developers using the unversioned APIs to migrate to the new versioned APIs. | June 30, 2023 | Guide |
| Error Message and Code Updates | Ongoing | Guide |
| Deprecating filter.industry for Company Search API to use filter.industryV2 | June 30, 2022 | Guide |
| New Max Request Length Limits | April 30, 2022 | Guide |
| Removing totalBudget and totalBudgetEndsAt Fields from Ad Accounts V2 | October 30, 2020 | N/A |
| Ad Campaigns V2 Requires campaignGroup Field | October 30, 2020 | N/A |
| Required to Select Specific Ad Analytics Fields | September 30, 2020 | Guide |
Removal of adAudienceMatches endpoint |
March 31, 2020 | N/A |
| Bing Geo Migration | March 31, 2020 | Guide |
| Rich Media Platform Deprecation | March 30, 2020 |