async def get_ltd_product_urls(session):
product_url = '<STR_LIT>'<EOL>async with session.get(product_url) as response:<EOL><INDENT>data = await response.json()<EOL><DEDENT>return data['<STR_LIT>']<EOL>
Get URLs for LSST the Docs (LTD) products from the LTD Keeper API.

    Parameters
    ----------
    session : `aiohttp.ClientSession`
        Your application's aiohttp client session.
        See http://aiohttp.readthedocs.io/en/stable/client.html.

    Returns
    -------
    product_urls : `list`
        List of product URLs.