GTM API / Generate cloud-browser access key

Mint a cloud-browser access key (smart-link) on a browser. Returns the whole minted entry in result.access_key, whose key field is the raw cb_ak_ token (shown once), AND result.public_connect_url, the ready-to-share link to hand to whoever opens it (no platform account needed on their side). Pass result.access_key.key, never result.access_key, to revoke_cloud_browser_access_key. purpose decides what the page behind the link does: relogin walks them through signing the LinkedIn session back in and re-binds the browser once they confirm, share just hands them the browser to drive. Optional ttl_hours / max_connects / allowed_ips / allowed_countries scope the key; send_to_email also mails the link to whoever holds the LinkedIn password (a fixed mail, no text to supply). DANGEROUS: both the key and the link are bearer secrets granting remote browser access. Contract: - MCP tool generate_cloud_browser_access_key, registry package mcp.linkedin/antidetect_browsers, mount linkedin.browsers. - Operation action, response envelope action. - Flags: dangerous: the MCP layer gates it behind a preview/commit token, and the effect cannot be undone through this API.