Can't create an Aurora RDS Global Cluster from a snapshot

[sarkis]

Describe the Bug

Aurora Global Cluster cannot be created using this module if a snapshot_identifier is specified. This will instead return an error like this:

Plan: 1 to add, 0 to change, 0 to destroy.
╷
│ Error: Conflicting configuration arguments
│
│   with module.db_cluster.aws_rds_cluster.secondary[0],
│   on .terraform/modules/db_cluster/main.tf line 181, in resource "aws_rds_cluster" "secondary":
│  181:   snapshot_identifier                 = var.snapshot_identifier
│
│ "snapshot_identifier": conflicts with global_cluster_identifier

Digging into it further, Terraform official docs for the AWS provider call this out:

https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/rds_cluster#snapshot_identifier https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/rds_cluster#global-cluster-restored-from-snapshot

There needs to be a special path for this specific use case, where a cluster is first created from the snapshot and then joins a global cluster.

Expected Behavior

I would specify a snapshot via the snapshot_identifier variable and create a new Aurora Global Cluster from the snapshot.

Steps to Reproduce

Set both snapshot_identifier and global_cluster_identifier and terraform apply up the module.

Screenshots

No response

Environment

No response

Additional Context

No response