Complex Rules definition for Karabiner-Elements to switch between profiles

switch_profiles.json

{
  "title": "Switch Profiles",
  "rules": [
    {
      "description": "Switch to profile Neo2",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "escape",
            "modifiers": {
              "mandatory": [
                "left_gui"
                ]
              }
            },
          "to": [
            {
              "shell_command": "/Library/Application\\ Support/org.pqrs/Karabiner-Elements/bin/karabiner_cli --select-profile Neo2"
            }
          ]
        }
      ],
      "description": "Switch to profile Neo2_VBox",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "escape",
            "modifiers": {
              "mandatory": [
                "left_gui"
                ]
              }
            },
          "to": [
            {
              "shell_command": "/Library/Application\\ Support/org.pqrs/Karabiner-Elements/bin/karabiner_cli --select-profile Neo2_VBox"
            }
          ]
        }
      ]
    }
  ]
}