Update Gaia API documents for #ad2cff5eec718be583e47f69feebdb56e94b4f3e
    Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert "Revert"""""""""

This reverts commit dd0f877f7f39ebeaea9ca890b991f594d1eec463.