# Unmount topics from a cluster **POST /v1/topics/unmount** Unmount provided list of topics from a cluster to object storage. ## Servers - http://localhost:9644: http://localhost:9644 () ## Parameters ### Body: application/json (array[object]) List of topics to unmount - **topic** (string) Topic name - **ns** (string) Topic namespace. If not present, it is assumed that the topic is in the `kafka` namespace. ## Responses ### 200 Underlying migration information #### Body: application/json (object) - **id** (integer(int32)) [Powered by Bump.sh](https://bump.sh)