dss-rest-api dss datascope-select rest-api rics tick-history-rest-api pricing api historical python extraction c# forex java chain-ric .net authentication data time-series corporate-actions isin dss-gui bonds error search json FTP on-demand-extraction symbology dss-soap-api http index funds soap-api api-limits entity terms-and-conditions report-template sftp embargo time-out certificate credit-ratings sdk price-history futures status fields derivatives token equities migration quote tick-data connection python api market-depth exchanges trade date eikon lipper venue-by-day template postman permid-api excel expiration elektron-sdk json-payload performance request-token datastream-api rfa exchange-codes ssl trth-rest-api expired-contract etf log-in usage response error-429 commodities ric exception volume constituents request asynchronous bulk-download filter legacy yield rate-match corporate-events condition-codes time-stamp eikon-data-api eonia time-zone proxy spread page linux nuget qualifier delayed-feed permissioning error-500 error-400 sedol azure example credentials error-502 quickstart-guide configuration matlab rkd-api time euribor node-js oauth service-status exchange-holidays pe-code hardware issue handshake support upgrading jar refinitiv-dataplatform-eikon licensing web model-view-controller disconnection tls static-data direct-feed stream gui csv timeseries delphi visual-studio environment error-handling market world-check rkd rdp-api rdp documentation error-408 sql vba polling trbc api-token market-price orhpaned-instrument c++ web-services repo connection-error url synchronous update-message maturity calendar pending-job socket-exception metadata fix-protocol error-404 splunk error-message starmine vwap order multi-threading rdms Download events refinitiv-realtime reports deserialize settlement netes forwards pricing-history mnemonics