def METHOD_NAME(next_link=None):
    if body is not None:
        body.index_entities_request.continuation_token = next_link
        _json = self._serialize.body(body, "CrossRegionIndexEntitiesRequest")
    else:
        _json = None
    request = build_get_entites_cross_region_request(
        content_type=content_type,
        json=_json,
        template_url=self.get_entites_cross_region.metadata["url"],
    )
    request = _convert_request(request)
    request.url = self._client.format_url(request.url)
    return request