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