How to use the azure-cognitiveservices-vision-contentmoderator.azure.cognitiveservices.vision.contentmoderator.models.BodyModel function in azure-cognitiveservices-vision-contentmoderator

:param data_representation:
        :type data_representation: str
        :param value:
        :type value: str
        :param dict custom_headers: headers that will be added to the request
        :param bool raw: returns the direct response alongside the
         deserialized response
        :param operation_config: :ref:`Operation configuration
         overrides`.
        :return: Image or ClientRawResponse if raw=true
        :rtype: ~azure.cognitiveservices.vision.contentmoderator.models.Image
         or ~msrest.pipeline.ClientRawResponse
        :raises:
         :class:`APIErrorException`
        """
        image_url = models.BodyModel(data_representation=data_representation, value=value)

        # Construct URL
        url = self.add_image_url_input.metadata['url']
        path_format_arguments = {
            'Endpoint': self._serialize.url("self.config.endpoint", self.config.endpoint, 'str', skip_quote=True),
            'listId': self._serialize.url("list_id", list_id, 'str')
        }
        url = self._client.format_url(url, **path_format_arguments)

        # Construct parameters
        query_parameters = {}
        if tag is not None:
            query_parameters['tag'] = self._serialize.query("tag", tag, 'int')
        if label is not None:
            query_parameters['label'] = self._serialize.query("label", label, 'str')