Version	DescriptionDescription
V1（2018-01-01）	The V1 API was released in April 2022. This version supports basic functions such as instance lifecycle management, Topic management, and Group management.
V2（2022-05-01）	The V2 API was released in March 2023. It is recommended that new users choose this version for onboarding. This version covers all functions of the current V1 version. In addition to supporting instance lifecycle management, Topic management, Group management, and other functions, it also supports tag management and other functions.

Compatibility description

To ensure compatibility between new and old versions and to avoid affecting the normal use of existing users, the V1 Open API will not be discontinued or taken offline, but will stop receiving updates and, in principle, will not have new functions added. To achieve a better user experience and more comprehensive Function, we strongly recommend using Open API V2. Compared with V1, V2 of the Open API adds functions such as tag management and ACL management, supports the creation of Kafka instances of all specifications, and is under continuous iterative updates.

Last updated: 2025.10.20 15:53:29

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