How to set the storage size of digitalocean_database_replica ?

[elee1766]

hi, i create a postgres cluster as follows and it goes fine

resource "digitalocean_database_cluster" "postgres-primary" {
  name       = "primary-postgres-cluster"
  engine     = "pg"
  version    = "15"
  size       = "so1_5-4vcpu-32gb"
  region     = "nyc3"
  node_count = 1
  storage_size_mib = tostring(1024 * 650)
}

however, then i try to make a replica of it

resource "digitalocean_database_replica" "replica-database-gen1" {
  cluster_id = digitalocean_database_cluster.postgres-primary.id
  name       = "native-replica-gen1"
  size       = "so1_5-4vcpu-32gb"
  region     = "sfo1"
}

and it tries to create it, but it fails, b/c it is unable to set the correct storage size. however, storage_size_mib is not a valid parameter for the digitalocean_database_replica, so i'm not sure what i'm supposed to do here

see log:

│ Error: Error creating DatabaseReplica: POST https://api.digitalocean.com/v2/databases/d3440b94-86d2-48f7-8f51-eaff7d87f52d/replicas: 422 (request "41ab6988-1c17-4225-87f2-525b621fc366") 614400 is an invalid value for storage_size_mib. Constraints for this param are: read replica storage size cannot be smaller than the source cluster storage size
│
│   with digitalocean_database_replica.replica-database-gen1,
│   on database.tf line 31, in resource "digitalocean_database_replica" "replica-database-gen1":
│   31: resource "digitalocean_database_replica" "replica-database-gen1" {

[asvataa]

Have you solved this problem? I also have it