Issue with path parameter "scene_uuid"

I’m trying to write a Javascript app that will control my LIFX light bulb, and am having an issue setting it up. I can’t get this basic code to work which I copied from the api docs (it works in the api docs):

const sdk = require('api')('');
    sdk.auth('Bearer  myaccesstoken');

    .then(({ data }) => console.log(data))
    .catch(err => console.error(err));

I replaced my access token with ‘myaccesstoken’ above. The error I get when running this javascript is this:

'SyntaxError: Validation failed. /paths/scenes/scene_id::scene_uuid/activate/put has a path parameter named "scene_uuid", but there is no corresponding {scene_uuid} in the path string\n'

I’ve tried various ways to set the parameter scene_uuid with no success, but I wouldn’t have thought I’d need to specify a scene_uuid when what I’m trying to do is list my accounts scenes.

Any help would be much appreciated.