Get tokenized input text
        Args:
            body, str: The text to be tokenized (required)
            POStags, str: Specify desired POS types (optional)
        Returns:
            list of str
        Raises:
            CorticalioException: if the request was not successful

def getTokensForText(self, body, POStags=None):
        """Get tokenized input text
        Args:
            body, str: The text to be tokenized (required)
            POStags, str: Specify desired POS types (optional)
        Returns:
            list of str
        Raises:
            CorticalioException: if the request was not successful
        """
        return self._text.getTokensForText(self._retina, body, POStags)