Blocks of type "metadata" are not expected here. Did you

Question

Blocks of type "metadata" are not expected here. Did you

mean to define argument "metadata"? If so, use the equals sign to assign it a value

resource "yandex_compute_instance" "master" {
name = "master"
zone = var.yandex_cloud_zone
resources {
cores = 2
memory = 4
}
boot_disk {
initialize_params {
image_id = var.yandex_cloud_virtual_machine_image_id
}
}

network_interface {
subnet_id = yandex_vpc_subnet.default.id
}

metadata {
ssh-keys = "ubuntu:${file("~/.ssh/id_rsa.pub")}" // For using ssh to server
}
}

https://terraform-eap.website.yandexcloud.net/docs/providers/yandex/r/compute_instance.html
Ровно как в доке, чё ему надо?