reqId | int32 | Unique request identifier used for tracking across EWrapper |
conId | int32 | The unique IB contract identifier. |
providerCodes | string | A ’+‘-separated list of provider codes |
startDateTime | string | The datetime when the request should be submitted. Formatted as “YYYYMMDD-HH:mm:ss” to assume UTC or “YYYYMMDD HH:mm:ss TMZ” |
endDateTime | string | The request’s end date and time. This should be formatted as “YYYYMMDD HH:mm:ss TMZ” or an empty string indicates current present moment. |
totalResults | int32 | Total number of news articles matching the request. |
historicalNewsOptions | HistoricalNewsOptionsEntry | Reserved for internal use. Should be defined as null |
