Stable RPM repo is down?

Official steps to install packer on AmazonLinux:

$ yum-config-manager --add-repo
Install packer...
Loaded plugins: ovl, priorities
adding repo from:
grabbing file to /etc/yum.repos.d/hashicorp.repo
repo saved to /etc/yum.repos.d/hashicorp.repo
$ yum -y install packer
Loaded plugins: ovl, priorities [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror. [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
 One of the configured repositories failed (Hashicorp Stable - x86_64),
 and yum doesn't have enough cached data to continue. At this point the only
 safe thing yum can do is fail. There are a few ways to work "fix" this:
     1. Contact the upstream for the repository and get them to fix the problem.
     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
            yum-config-manager --save --setopt=hashicorp.skip_if_unavailable=true
failure: repodata/c9af8a3098909c94bfa713605005bdec92ba7a29-primary.xml.gz from hashicorp: [Errno 256] No more mirrors to try. [Errno 14] HTTPS Error 404 - Not Found

same error for RHEL8 rpm repo
is pointed to

<data type="primary">
    <location href="repodata/20f4f3f196d23c950dc9e443403db05dda3d4b50-primary.xml.gz"/>
    <checksum type="sha" pkgid="YES">20f4f3f196d23c950dc9e443403db05dda3d4b50</checksum>
    <open-checksum type="sha" pkgid="YES">57021ce1532c34331c349ec9882c72d4d6a0d2e4</open-checksum>

but such file is not available from this link

Any updates for this? still receiving this error

I have the same issue. Files do not exist.

Loaded plugins: ovl, priorities
amzn2-core                                                                                                                                                                                          | 3.7 kB  00:00:00     
hashicorp                                                                                                                                                                                           | 1.4 kB  00:00:00     
hashicorp/x86_64/primary       FAILED                                  [Errno 14] HTTPS Error 404 - Not Found             ]  0.0 B/s |    0 B  --:--:-- ETA 
Trying other mirror. [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.

Temp workaround:

echo "Install packer..."
#yum-config-manager --add-repo
#yum -y install packer
curl -o 
unzip -d /usr/local/sbin/
chmod u+x /usr/local/sbin/packer
packer version

This should be resolved now. Please let us know if you’re continuing to see errors. Thanks!