Terraform can not connect to "suchpuppet/maas" provider, to allocate a node

Hi there,

I installed MAAS and added a node in it named “node01.maas”
it commissioned successfully.

When I try to deploy an OS (ubuntu 20.04.5) on the node in MAAS with terraform (terraform apply command),

I get the following error :
no such resource ( server error : not found 404 )
my terraform.tf
my provider.tf
my main.tf
my maas

Anyone an idea about this problem?
If you need more information please ask.