Terraform:SSnowflake:动态模式//表/数据库

要求:需要在变量中赋值。选择数据库名称、方案名称和表名称

我想将每个表名称授予共享名称

问题

│   19:   dynamic "schema_name" {
│
│ Blocks of type "schema_name" are not expected here.

密码 以下是我写的内容,但无法解决问题

resource "snowflake_table_grant" "grant" {
  for_each = var.select

  database_name = each.key

  dynamic "schema_name" {
    for_each = each.value
    content {
      schema_name = schema_name.key

      dynamic "table_name" {
        for_each = schema_name.value
        content {
          table_name = table_name.value

          privilege         = "SELECT"
          roles             = ["role1"]
          shares            = ["share1"]
          on_future         = false
          with_grant_option = false
        }
      }
    }
  }
}

可变.tf

variable "select" {
  type    = map(map(list(string)))
  default = {
    database1 = {
      schema1 = ["table1", "table2"],
      schema2 = ["table3", "table4"],
    },
  }
}