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