GTM API / Search cloud browser sessions

List cloud-browser sessions on the team with filters, sorting and cursor pagination. This is the audit trail of who connected to which browser, from where, and how each login attempt resolved. The smart-link access_key is redacted to cb_ak_ followed by asterisks and the key's last 4 characters, so a session can be attributed to one of the browser's access keys without exposing a redeemable token; it is null only when there was no key at all (an internal session). It is not a public filter. Contract: - MCP tool search_cloud_browser_sessions, registry package mcp.linkedin/cloud_browser_sessions, mount linkedin.browsers. - Operation search, response envelope search. - Flags: read only.