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