How to delete one parameter(common parameter, ex: eth0_ip) from all hosts in foreman using either api or hammer-cli

Development
1

How to delete one parameter(common parameter, ex: eth0_ip) from all hosts in foreman using either api or hammer-cli.
ex: after running single command it should delete/remove one parameter from all the hosts in one organization/location.

2

after running single command it should delete/remove one parameter from all the hosts in one organization/location.

AFAIK there is no API that can do that

3

Able to achieve with small script.
Fetch host list from organization and delete parameter from all listed hosts using "hammer host delete-parameter " command.
Thanks.