docs: def update_account(self, email=None, company_name=None, first_name=None, 
              last_name=None, address=None, postal_code=None, city=None,
              state=None, country=None, phone=None):
          """
          ::
          
              POST /:login
          
          :param email: Email address
          :type email: :py:class:`basestring`
          
          :param company_name: Company name
          :type company_name: :py:class:`basestring`
          
          :param first_name: First name
          :type first_name: :py:class:`basestring`
          
          :param last_name: Last name
          :type last_name: :py:class:`basestring`
          
          :param address: Address
          :type address: :py:class:`basestring`
          
          :param postal_code: Postal code
          :type postal_code: :py:class:`basestring`
          
          :param city: City
          :type city: :py:class:`basestring`
          
          :param state: State
          :type state: :py:class:`basestring`
          
          :param country: Country
          :type country: :py:class:`basestring`
          
          :param phone: Phone
          :type phone: :py:class:`basestring`
          
          :Returns: a dictionary with updated account info
          :rtype: :py:class:`dict`
          """
          params = {}
          if email:
              params['email'] = email
          if company_name:
              params['companyName'] = company_name
          if first_name:
              params['firstName'] = first_name
          if last_name:
              params['lastName'] = last_name
          if address:
              params['address'] = address
          if postal_code:
              params['postalCode'] = postal_code
          if city:
              params['city'] = city
          if state:
              params['state'] = state
          if country:
              params['country'] = country
          if phone:
              params['phone'] = phone
          j, _ = self.request('POST', '', params=params)
          return j