rdp-api refinitiv-data-platform python rdp #technology refinitiv-dataplatform-eikon api ipa #product esg eikon-data-api refinitiv-data-platform-libraries eikon news websockets #content elektron-sdk research codebook rics symbology funds historical python api token search authentication rdp search forex workspace lipper fields refinitiv-realtime error data bonds c# api-playground streaming-prices java excel volatility aws pricing workspace-data-api .net session chain-ric bulk-download refinitiv-data-platform-eikon volatility-surface swaps refinitiv-realtime-optimised time-series refinitiv-dataplatform-libraries isin tick-history-rest-api oauth endpoint refinitiv-real-time subscription pricing-history derivatives datascope-select price-history credentials rfa eikon-com-api filter equities screener yield-curve level-2 news-topic-code-list jupyter-notebook connection Download starmine rkd-api machine-id request configuration json zero-curve ssl error-login r fundamental-data certificate corporate-actions error-403 documentation index rfa-api client-file-store html time-out api-token cloud tutorial error-500 csv rrto thomson-reuters developer-community packages datastream-api app-key request-token scopes json-payload permissioning ADH postman pandas metadata snapshot-pricing economic-data trade trep lpc forwards excel-error OMM parameters etf asynchronous beta error-404 credit-ratings market-price decoder corporate-events order-book port-number nda-raw sql error-message sedol qos data-type sso javascript firewall rest-api refinitiv-realtime-sdk dss-rest-api fundamentals download-file ms-access proxy watchlist url repo unix support rdms futures licensing market screening elektron trth-rest-api ois appkey news-text-analytics exchange-codes example commodities bitcoin sfc usage template etl mac-os mifid tick-data monitoring market-holidays c++ country-code callback street-events http update-message FTP vwap volume tls batch exception dss sample-code estimates refinitiv-data-libraries connection-error troubleshooting web rcc throttling market-by-order gics financial-statements elektron-data-dictionary alpha rssl reference-data rrt debugging maturity streaming-data codecreator networking refinitiv-real-time-optimised news-filter timeseries DACS events mrn ms-office portfolio-management post helpdesk ts1 holiday ema-api marketpsych deployment permid-api api-limits price-update alerts export date reports point-in-time