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