Insight REST API with authentication using forge/api (fetch)

Hi.

Doing something like the following,

const result = await api.asApp().requestJira(
        route`/jsm/insight/workspace/${workspaceId}/v1/iql/objects?${queryParams}`).then(res => res.json());
    console.log("result:", result);

gives the following error

errorMessages: [
    'OAuth 2.0 is not enabled for method: GET /jsm/insight/workspace/a58fa42a-e7c5-46a7-84a1-363f033b23a8/v1/iql/objects'
  ]

It is possible I’m doing something wrong, but all the research I did points to Insight not being accessible from Forge. If that is the case, what are my options?