rdp-api refinitiv-data-platform python rdp api elektron-sdk research rdp api esg symbology eikon-data-api token codebook ipa fields historical websockets authentication refinitiv data platform news eikon forex data funds error rics c# lipper pricing refinitiv-realtime search rdp ipa api subscription derivatives api playground streaming-prices oauth rdp library .net documentation chain-ric rdp search excel aws volatility refinitiv.dataplatform json isin credentials ssl eikon data api aaa java packages certificate fx bonds beta starmine edp #rdp api proxy adr tutorial fx volatility surface price history refinitiv rfa authentication token options python api workspace Download deals json-payload refinitiv esg scores swaption volatility rdp bulk underlying ric trbc price-history scope market-by-order umer.nalla fx fwd rates historicalpricing cross currency swap client file store rssl rdp api news codes funds api rdp.get_bond_analytics service discovery emaconfig.xml volatility-surface tick-history-rest-api metadata news-filter intraday view hierarchy entities usage eikon api permissions api.refinitiv.com refresh token economic-data rsearch data platform trial error code 403 stock spac post trade workspace-data-api pythonapi government auctions loans vessels holiday marketcap scopes required ts1 japanese azure error-login rdp scopes parameters corporate-actions error-403 repo alerts csv tick data authorization date deal rdp snapshot cap rfa c++ sdr volume anaconda esg news controversy metadata rdp streamingprices esg bulk estimates notebook refinitiv-dataplatform-eikon decoder websocket insufficient scope equities fundsrdp bulk esg fxcurve cfs sql nda-raw port-number searchlight tool qos html options data wepsocket api snapshot error-message dealscreener rest-api javascript dss-rest-api etf web invalid client rdp historical pricing rest api multiple_rics cloud sfc api access token marketprice optons equity url websocket api level-2 fund get ADH sts machine id rdp playground elektron-data-dictionary market rdp ipa code 403 futures historical data ema java error-500 screening bitcoin discovery DACS example auth gateway news-topic-code-list abnormal return ric change swap data repository monitoring mifid jupyter notebook ric lookup bond postman 404 github estimateid eikon-com-api marketcapitalization access denied callback locallanguage FTP apippe zero-curve publisher datastream-api update-message bulk-download app-key ipa repo contructs volatilitysmiles lpc research api factsheet request limits documentreasons real-time instrument pricing analytics global industry classification standard delivery direct uuid request machine-id