def _new_report(self,<EOL>type,<EOL>start_date,<EOL>end_date,<EOL>product_id='<STR_LIT>',<EOL>account_id=None,<EOL>format=None,<EOL>email=None):
data = {<EOL>'<STR_LIT:type>':type,<EOL>'<STR_LIT>':self._format_iso_time(start_date),<EOL>'<STR_LIT>':self._format_iso_time(end_date),<EOL>'<STR_LIT>':product_id,<EOL>'<STR_LIT>':account_id,<EOL>'<STR_LIT>':format,<EOL>'<STR_LIT:email>':email<EOL>}<EOL>return self._post('<STR_LIT>', data=data)<EOL>
`<https://docs.exchange.coinbase.com/#create-a-new-report>`_