SLES12 SP5 doesn't have Cloud Init Package?

Hi Suse, I tried SUSE products namely SLES 15 SP4 SAP & SLES 12 SP5 SAP.

My question is, why doesn’t SLES12 SP5 SAP have a cloud-init package like SLES 15 SP4 SAP ?

I experienced a failure when I manually installed the cloud-init package on SLES 12 SP5 SAP with the following error message:

pkg_resources.DistributionNotFound: The 'cloud-init==19.4' distribution was not found and is required by the application

Please enlighten me, thank you