edp rdp research api elektron api refinitiv data platform esg elektron research symbology api python token_authentication historical data ipa token websocket subscription error elektron data platform datafields subscription fields tutorial cfs ert news authentication token json websocket api refresh token rdp authentication time and sales metadata ETA dead subscription ert in cloud #edpapi eikon rdp ipa oauth2 python api elektron data plat security lookup elektron sdk - java self signed certificate in certificate chain mk_phase boto3 newsalerts sqsqueue interday-summaries elektron_dd decoder real-time create id rfa code 500 trading status news topic code list market data field descripiton company research reports content raw fields python api eikon eta api error message elektrontimeseries elektron websocket api eia holiday how to get only increments for volatility certificates edp historical pricing data streaming price websockets volatility adh connect to ert in cloud wmr Download schema file for edp research data javascript documentation monitoring subscription spot multiple rics authentication FID rssl bonds dataplatform elektron c# urlencode methods proxy currency datastream in python pricing source apis ts1 suse we see reuters api ibes convert analyst forecast ibes commonname python eikon apiplayground rfa8.0 equity option chains csv surface of volatility fxcross qos hedd decoder python deletion futures upa internal server error elektron apis realtime .net 403 response intraday-summaries historical price real-time-data update message retrieve data ema decodesqsqueue views economic monitor starmine company news request not getting through raw data password change eta consumer python real-time api method cloud live data aws market beta ssl search electron data platform tof refinitiv clear rdp library. parameters fx rate ss examples ipdp post date eikon api datastream pricing n2_ubms badrequest data fields access organisation news eikon api java sdk apidocs platform fid 4268 documenttitle ipa fx cross currency libor data quality xmalib ric transformation historical delete rest api ric ssl certificates