APT Repo snapshot not working

Hi Folks

I have installed Nexus with OSS 3.38.0-01 version.

I have created a snapshot using "curl -u “admin:admin” -X MKCOL URL " command and the same created snapshot URL is given in the sources.list file but failing with the "does not have a Release file " issue.
Error Logs:

E: The repository ‘http://repo-proxy.sn.stratus.com/repository/Barracuda-jammy/snapshots/release-16122022 jammy-updates Release’ does not have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository ‘http://repo-proxy.sn.stratus.com/repository/Barracuda-jammy/snapshots/release-16122022 jammy-backports Release’ does not have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository ‘http://repo-proxy.sn.stratus.com/repository/Barracuda-jammy/snapshots/release-16122022 jammy-security Release’ does not have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Skipping acquire of configured file ‘main/binary-amd64/Packages’ as repository ‘http://barracuda-repo.sn.stratus.com/repository/testing-debs jammy InRelease’ doesn’t support architecture ‘amd64’
make: *** [Makefile:179: apt-update] Error 10

Any suggestion for my issue is very grateful.