I would like to stop the click URL from redirecting to the landing page. Other MMPs have this documented and you can simply append the URL with an appropriate parameter like the following:
Appsflyer: redirect=false
Adjust: redirect=none
Kochava: pbr=1
How do I accomplish the same thing in Branch.io? I would have checked this documentation but since Branch.io updated their site, the documentation I'm looking for appears to no longer exist:
https://support.branch.io/support/solutions/articles/6000216765
Understanding your query that you do not want the link to be redirected to a landing page, you can append $s2s=true to the link to get the same behaviour as you are receiving from other MMPs.
Currently Branch is updating the documentation to as to be more user-friendly and focused towards fetching content easily. Would request you to check out help.branch.io for more information.
Thanks