Steps to reproduce:

1. Open Podman template and find in all items doing data collection (master items, discovery items, etc...):

# http items:
http://{$PODMAN.URL}/v6.0.0/libpod/containers/{#CONTAINER.NAME}/json

# script items:
response_containers_list = request.get('http://' + podman.params.podman_url + '/v6.0.0/libpod/containers/json?all=true');

Looks like tewmplate was created with podman 6.0 on some latest operating system like Fedora Server, since podman 6.0 is not available for LTS OS and in most cases still this is 5.8.x series. 

podman info --format '{{.Version.APIVersion}}'
5.8.5

Result:
Compatibility issue.

Template manual fixing.

Expected:
If this part of the path is required, it should be defined with user macro + documentation should mentioned how to get this information, so it can be edited inside template macro definition.

But better to avoid at all usage of this, if there is URL path which doesn't require version pin.