Correct repo for provisioning adapters

What is the correct way to install provisioning adapters in Opennms ? Running into the below error -

root@95edb74864c8:/etc/apt/sources.list.d# apt-get install opennms-plugin-provisioning-snmp-asset
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package opennms-plugin-provisioning-snmp-asset
root@95edb74864c8:/etc/apt/sources.list.d# apt-get install opennms-plugin-provisioning-snmp-hardware-inventory
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package opennms-plugin-provisioning-snmp-hardware-inventory

opennms.list contents -

deb [signed-by=/tmp/debs/pgp-key.public] https://debian.opennms.org stable main