Make an authenticated request to any GitHub REST API v3 endpoint (read or write). Use this for everything: listing/creating/updating repos, issues, pull requests, comments, files (create_or_update via PUT /repos/{owner}/{repo}/contents/{path}), branches, releases, labels, workflows, etc. Full API reference: https://docs.github.com/en/rest. Path must start with '/' and be relative to https://api.github.com (e.g. '/repos/OWNER/REPO/issues'). For GET requests with query params, either append them to path as a query string or pass query. For write requests (POST/PATCH/PUT/DELETE), pass a JSON-serializable object as body.