Error creating network (Quota limit)

[baznikin]

I try to utilize network resource:

  # gcore_network.network will be created
  + resource "gcore_network" "network" {
      + create_router = true
      + id            = (known after apply)
      + last_updated  = (known after apply)
      + mtu           = (known after apply)
      + name          = "example"
      + project_id    = 247389
      + region_id     = 92
      + type          = (known after apply)
    }

and got this error:

gcore_network.network: Creating...
╷
│ Error: Quota limit for network_count exceeded by 1
│ 
│   with gcore_network.network,
│   on main.tf line 14, in resource "gcore_network" "network":
│   14: resource "gcore_network" "network" {
│ 
╵

However API reported there is no projects:

curl -H "Authorization: APIKey ${GCORE}" https://api.gcorelabs.com/cloud/v1/networks/247389/92 | jq .     
{
  "count": 0,
  "results": []
}