Machine learning anomaly detection

POST /_ml/anomaly_detectors/{job_id}/_close PUT /_ml/calendars/{calendar_id} POST /_ml/calendars/{calendar_id} DELETE /_ml/calendars/{calendar_id} DELETE /_ml/calendars/{calendar_id}/events/{event_id} PUT /_ml/calendars/{calendar_id}/jobs/{job_id} DELETE /_ml/calendars/{calendar_id}/jobs/{job_id} GET /_ml/datafeeds/{datafeed_id} PUT /_ml/datafeeds/{datafeed_id} DELETE /_ml/datafeeds/{datafeed_id} GET /_ml/filters/{filter_id} PUT /_ml/filters/{filter_id} DELETE /_ml/filters/{filter_id} GET /_ml/anomaly_detectors/{job_id} PUT /_ml/anomaly_detectors/{job_id} DELETE /_ml/anomaly_detectors/{job_id} POST /_ml/anomaly_detectors/_estimate_model_memory POST /_ml/anomaly_detectors/{job_id}/_flush GET /_ml/calendars/{calendar_id}/events POST /_ml/calendars/{calendar_id}/events GET /_ml/datafeeds/{datafeed_id}/_stats GET /_ml/anomaly_detectors/{job_id}/_stats POST /_ml/anomaly_detectors/{job_id}/results/overall_buckets POST /_ml/anomaly_detectors/{job_id}/_open POST /_ml/datafeeds/{datafeed_id}/_preview POST /_ml/anomaly_detectors/{job_id}/_reset POST /_ml/datafeeds/{datafeed_id}/_start POST /_ml/datafeeds/{datafeed_id}/_stop POST /_ml/datafeeds/{datafeed_id}/_update POST /_ml/filters/{filter_id}/_update POST /_ml/anomaly_detectors/{job_id}/_update