GetFeedChanges.
        [Preview API] Query to determine which feeds have changed since the last call, tracked through the provided continuationToken. Only changes to a feed itself are returned and impact the continuationToken, not additions or alterations to packages within the feeds.
        :param bool include_deleted: If true, get changes for all feeds including deleted feeds. The default value is false.
        :param long continuation_token: A continuation token which acts as a bookmark to a previously retrieved change. This token allows the user to continue retrieving changes in batches, picking up where the previous batch left off. If specified, all the changes that occur strictly after the token will be returned. If not specified or 0, iteration will start with the first change.
        :param int batch_size: Number of package changes to fetch. The default value is 1000. The maximum value is 2000.
        :rtype: :class:`<FeedChangesResponse> <azure.devops.v5_0.feed.models.FeedChangesResponse>`

def get_feed_changes(self, include_deleted=None, continuation_token=None, batch_size=None):
        """GetFeedChanges.
        [Preview API] Query to determine which feeds have changed since the last call, tracked through the provided continuationToken. Only changes to a feed itself are returned and impact the continuationToken, not additions or alterations to packages within the feeds.
        :param bool include_deleted: If true, get changes for all feeds including deleted feeds. The default value is false.
        :param long continuation_token: A continuation token which acts as a bookmark to a previously retrieved change. This token allows the user to continue retrieving changes in batches, picking up where the previous batch left off. If specified, all the changes that occur strictly after the token will be returned. If not specified or 0, iteration will start with the first change.
        :param int batch_size: Number of package changes to fetch. The default value is 1000. The maximum value is 2000.
        :rtype: :class:`<FeedChangesResponse> <azure.devops.v5_0.feed.models.FeedChangesResponse>`
        """
        query_parameters = {}
        if include_deleted is not None:
            query_parameters['includeDeleted'] = self._serialize.query('include_deleted', include_deleted, 'bool')
        if continuation_token is not None:
            query_parameters['continuationToken'] = self._serialize.query('continuation_token', continuation_token, 'long')
        if batch_size is not None:
            query_parameters['batchSize'] = self._serialize.query('batch_size', batch_size, 'int')
        response = self._send(http_method='GET',
                              location_id='29ba2dad-389a-4661-b5d3-de76397ca05b',
                              version='5.0-preview.1',
                              query_parameters=query_parameters)
        return self._deserialize('FeedChangesResponse', response)