There is no way how to get list of existing domains from the Credentials Plugin via API. When accessing the API URL (http://localhost:8080/credential-store/api/json?pretty=true&depth=10), only empty domain elements are shown:

{
  "store" : {
    "domains" : [
      {
        
      },
      {
        
      }
    ]
  }
}

The number of empty elements correspond with the number of existing credential domains. I would expect to see here at least names of the domains. Could this be added?