make org id optional

[bharathkkb]

TL;DR

Org id could be made optional when folder is used.

Terraform Resources

No response

Detailed design

No response

Additional information

No response

[oliverboehme-ida]

From what I see here, folder_id is already preferred if both folder_id and org_id are given.

Only thing that is missing is a default on org_id so it would be optional.
And maybe some smart check that one of both variables has to be set, anything else?

[bharathkkb]

It is preferred but currently the input var is a required which we could make optional

terraform-google-project-factory/variables.tf

Lines 29 to 32 in 6b0412e

	variable "org_id" {
	description = "The organization ID."
	type = string
	}