"Object already exists" when attempting to update dns_lb_pool

[ghost]

I'm receiving the follow error when attempting to apply a Terraform plan with an updated configuration for the dns_lb_pool:

volterra_dns_lb_pool.www-juiceshop-vip: Creating...

│ Error: error creating DnsLbPool: Creating object: Unsuccessful POST at URL https://console.ves.volterra.io/api/public/namespaces/system/dns_lb_pools, status code 409, body {"code":6,"details":[],"message":"Object already exists"}, err %!s(<nil>)
│ 
│   with volterra_dns_lb_pool.www-juiceshop-vip,
│   on f5xc_dns.tf line 26, in resource "volterra_dns_lb_pool" "www-juiceshop-vip":
│   26: resource "volterra_dns_lb_pool" "www-juiceshop-vip" {
│ 

This is a snippet of the plan I'm trying to use:

resource "volterra_dns_lb_pool" "www-juiceshop-vip" {
  name                = "www-juiceshop-vip"
  namespace           = "system"
  load_balancing_mode = "ROUND_ROBIN"

  a_pool {
    // One of the arguments from this list "disable_health_check health_check" must be set
    disable_health_check = true
    max_answers          = "1"
    health_check {
      name = "${volterra_dns_lb_health_check.www-juiceshop-vip-health-check.name}"
    }
    members {
      ip_endpoint = "${aws_eip.WestBIGIPDataEIP.public_ip}"
      priority    = "10"
      ratio       = "10"
    }
  }
  use_rrset_ttl = true
}

The pool was created during a previous apply operation, but it appears that the Volterra provider failed to set the object as created and is trying to again create it as a new object.

TRACE level terraform.log: https://gist.github.com/grf5/1021e34d18b640a832f4c9ebb61d45d8