tick-history-rest-api rest-api dss-rest-api historical rics python pricing api data Download extraction derivatives java fields market-by-order c# r venue-by-day market-depth aws chain-ric corporate-actions soap-api postman futures authentication api-limits tick-data .net nda-raw trade refinitiv-realtime elektron-sdk matlab search dss date qualifier error-message FTP time-series on-demand-extraction symbology template error filter speedguide commodities volume expiration json token bonds time datascope-select time-zone migration eikon-data-api request TRTH compression pending-job ssl permissioning depth-of-book linux setup domain-code volatility equities eikon terms-and-conditions condition-codes quote exchanges level-2 tick history page isin streaming-prices economic-data report-template notifications trthv2 eikon-com-api pricing-data dss-soap-api request-url entitlements vwap etf query-string zero-values FID request-token expired-contract elektron multi-threading networking ssis pink-sheets time-stamp ts1 encryption time-out download-file caching usage sedol dss-gui client-file-store data-model exchange-codes market-maker gui response parallel-run embargo exception posting error-login yield csv order-book forex certificate data-notification world-check xml error-429 email warrants delivery sample-code vba oauth fast downloading contributions error-403 request-type swaps design refresh post websockets otc timestamp maturity proxy r-studio energy asynchronous