// a resource named "aws_security_groups" does not exist in the schema variable "sg_ports" { type = list(number) description = "List of ingress ports" default = [8200, 8201, 8300, 9200, 9500] } resource "aws_security_groups" "dynamicsg" { name = "dynamicsg" description = "Ingress for Vault" dynamic "ingress" { || for_each = var.sg_ports content { from_port = ingress.value to_port = ingress.value protocol = "tcp" cidr_blocks = ["0.0.0.0/0"] } } }