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