   {"datasetGroup":"FIXEDINCOMEMARKET","datasetName":"TREASURYDAILYAGGREGATESMOCK","description":"Treasury Daily Aggregates Mock","partitionFields":["tradeDate"],"fields":[{"name":"tradeDate","type":"Date","format":"yyyy-MM-dd","description":"Date on which the security was traded"},{"name":"productCategory","type":"String","description":"Category of the Treasury product"},{"name":"yearsToMaturity","type":"String","description":"Range of years to maturity"},{"name":"benchmark","type":"String","description":"Run Code"},{"name":"atsInterdealerCount","type":"Number","description":"Count of securities for ATS-Interdealer"},{"name":"atsInterdealerVolume","type":"Number","description":"Volume in Dollars for ATS-Interdealer"},{"name":"dealerCustomerCount","type":"Number","description":"Count of securities for Dealer-Customer"},{"name":"dealerCustomerVolume","type":"Number","description":"Volume in Dollars for Dealer-Customer"},{"name":"volumeWeightedAveragePrice","type":"Number","description":"The volume weighted average price for the day"}]}