Avoiding validation error: client with id <id> does not exist in keycloak_openid_client_default_scopes

[kherock]

Hi, I have a sandbox environment that allows a mix of clients managed by terraform and some manually provisioned resources. Occasionally, a client managed by Terraform gets deleted accidentally. Typically, Terraform will figure out that a resource was deleted while refreshing the state and offer to recreate it. However, for the keycloak_openid_client_default_scopes and keycloak_openid_client_optional_scopes resources, the missing client causes validation to fail during plan:

╷
│ Error: validation error: client with id <internal id> does not exist
│ 
│   with keycloak_openid_client_default_scopes.my_client,
│   on main.tf line 27, in resource "keycloak_openid_client_default_scopes" "my_client":
│   27: resource "keycloak_openid_client_default_scopes" "my_client" {
│ 

Currently, the workaround is to use terraform state rm on the client scopes before running terraform apply again. Could we update the provider to accept missing state as valid and allow the scope associations to be recreated?

[kherock]

@mrparkers is something that could be fixed in an upcoming release? I'm not super familiar with Go, but it seemed like this has a somewhat simple fix. If I contributed a PR I would need help putting a test case together, if that's needed.