@tina.sheth it is available through ek.get_timeseries() if you set interval to 'tas' and set 'debug' as True. get_timeseries() does not currently support the return of a pandas data frame for either 'tas' or 'taq' intervals.
I don't believe the trade ticker tape is available through any Eikon APIs. But you may want to verify this with Refinitiv Helpdesk. The rule of the thumb is: if this data can be retrieved into Excel using a worksheet function, then it's also available through an API. I suggest you contact Refinitiv Helpdesk and ask if this data can be retrieved using a worksheet function in Excel.