code: def reqFundamentalData(
              self, contract: Contract, reportType: str,
              fundamentalDataOptions: List[TagValue] = None) -> str:
          
          return self._run(
              self.reqFundamentalDataAsync(
                  contract, reportType, fundamentalDataOptions))
docs: Get fundamental data of a contract in XML format.
  
          This method is blocking.
  
          https://interactivebrokers.github.io/tws-api/fundamentals.html
  
          Args:
              contract: Contract to query.
              reportType:
  
                  * 'ReportsFinSummary': Financial summary
                  * 'ReportsOwnership': Company's ownership
                  * 'ReportSnapshot': Company's financial overview
                  * 'ReportsFinStatements': Financial Statements
                  * 'RESC': Analyst Estimates
                  * 'CalendarReport': Company's calendar
              fundamentalDataOptions: Unknown