static getPCAP (req, res) {
    return SessionAPIs.#sessionsPcap(req, res, SessionAPIs.#writePcap, 'pcap');
  }
GET - /api/sessions/pcap OR /api/sessions.pcap

Retrieve the raw session data in pcap format.
@name /sessions/pcap
@param {string} ids - The list of ids to return sessions for
@param {SessionsQuery} See_List - This API supports a common set of parameters documented in the SessionsQuery section
@param {boolean} segments=false - When set return linked segments
@returns {pcap} A PCAP file with the sessions requested
@example
  Returns pcap for sessions with the source IP of 1.2.3.4
  curl -v 'http://localhost:8005/api/sessions/pcap/anyfilename.pcap?date=-1&expression=ip.src%3D%3D1.2.3.4'