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