tick-history-rest-api rest-api dss-rest-api historical rics python trth-rest-api pricing api data extraction tick-data Download futures derivatives venue-by-day java market-depth c# fields search aws market-by-order r datascope-select python api chain-ric .net soap-api postman authentication dss corporate-actions qualifier api-limits refinitiv-realtime elektron-sdk matlab trade nda-raw error-message FTP error symbology date on-demand-extraction time-series request template compression time isin eikon-data-api expiration token speedguide filter volume commodities exchanges bonds time-zone migration json exchange-codes level-2 quote page economic-data linux streaming-prices volatility equities pending-job download-file permissioning ssl ric setup elektron domain-code eikon terms-and-conditions depth-of-book condition-codes data-model subscription refinitiv-data-platform response timestamp posting market-maker parallel-run yield exception order-book contributions report-template csv data-notification forex world-check email certificate error-429 delivery market-price documentation xml sample-code request-url vba error-403 refresh oauth swaps request-type websockets document otc datastream-api market-feed post maturity r-studio asynchronous dss-gui proxy energy zero-values eikon-com-api notifications reference-id pricing-data rdp error-login entitlements dss-soap-api embargo etf vwap FID caching query-string expired-contract request-token multi-threading document-url pink-sheets time-stamp eap snapshot-pricing networking ssis ts1 encryption design warrants usage time-out client-file-store refinitiv-dataplatform-eikon gui sedol