I am trying to install kali-linux-2020.2-installer-amd64.iso (https://www.kali.org/downloads/) using KVM virt-install tool

#virt-install --name=kalilinux --file=/linuxkvmaddgbdisk/kalilinux.img --file-size=50 --nonsparse --vcpu=2 --ram=4096 --network=bridge:br0 --os-type=linux --os-variant=debian9 --graphics none --location=/linuxkvmaddgbdisk/kali-linux-2020.2-installer-amd64.iso --extra-args="console=ttyS0

Starting install...
Retrieving file .treeinfo...                                                                                                                                                         |    0 B  00:00:00
Retrieving file content...                                                                                                                                                           |    0 B  00:00:00
Retrieving file info...                                                                                                                                                              |  104 B  00:00:00
Retrieving file info...                                                                                                                                                              |  104 B  00:00:00
Retrieving file info...                                                                                                                                                              |  104 B  00:00:00
ERROR    Could not find an installable distribution at '/linuxkvmaddgbdisk/kali-linux-2020.2-installer-amd64.iso': The URL could not be accessed, maybe you mistyped?

The location must be the root directory of an install tree.
See virt-install man page for various distro examples.
Domain installation does not appear to have been successful.
If it was, you can restart your domain by running:
  virsh --connect qemu:///system start kalilinux
otherwise, please restart your installation.

#virt-install --name=kalilinux --file=/linuxkvmaddgbdisk/kalilinux.img --file-size=50 --nonsparse --vcpu=2 --ram=4096 --network=bridge:br0 --os-type=linux --os-variant=debian9 --graphics none --cdrom=/linuxkvmaddgbdisk/kali-linux-2020.2-installer-amd64.iso --extra-args="console=ttyS0"
ERROR    --extra-args only work if specified with --location. See the man page for examples of using --location with CDROM media

I did not find kali OS details to provide an option for --os-variant=   When I ran osinfo-query os | grep kali it did not return anything. 

Any help will be highly appreciated and I look forward to hearing from you. Thanks in advance.