The April 2025 release includes the following important notice.
Deprecated support
Effective in the December 2022 release, the export and import model version 1 REST APIs are deprecated. Effective in the February 2023 release, the export and import model version 2 REST APIs are deprecated. Informatica intends to drop support for these APIs in a future release.
You can use the export and import model version 3 APIs to export and import assets from source to target organizations.