Update Category "Is Active" with REST

[Widmayer]

Hi,

I'm trying to set a category active/inactive with REST-API.

I can create the category, but when I try to update it I get a 400 error with message:

{
  "message": "Could not save category: %1",
  "parameters": [
    "URL key for specified store already exists."
  ]
}

curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' --header 'Authorization: Bearer xyz' -d '{
  "category": {
    "parentId": 2,
    "name": "Test",
    "isActive": true
  }
}' 'http://0.0.0.0/index.php/rest/default/V1/categories'

I use the same payload for creation/update, only the isActive changes from true to false.

Any hints for me?

Thanks in advance,

Tobias