upgraded to rc1- Unable to Read Previously Saved State for UpgradeResourceState

[ibigbug]

Confirmation

• This is a bug with an existing resource and is not a feature request or enhancement. Feature requests should be submitted with Cloudflare Support or your account team.
• I have searched the issue tracker and my issue isn't already found.
• I have replicated my issue using the latest version of the provider and it is still present.

Terraform and Cloudflare provider version

Updates cloudflare/cloudflare from 5.0.0-alpha1 to 5.0.0-rc1

Affected resource(s)

resource "cloudflare_dns_record"

Terraform configuration files

resource "cloudflare_dns_record" "ipv4" {
  zone_id = var.cloudflare_zone_id
  name    = var.dns_name
  content = var.ipv4_address
  type    = "A"
  ttl     = 1
  proxied = false
}

Link to debug output

https://gist.github.com/ibigbug/a60e2412ff86d7415e47a50abe9c1613

Panic output

Error: Unable to Read Previously Saved State for UpgradeResourceState
│
│ with module.nodes["westus"].module.dns[0].cloudflare_dns_record.ipv6,
│ on ../modules/cloudflare/main.tf line 10, in resource "cloudflare_dns_record" "ipv6":
│ 10: resource "cloudflare_dns_record" "ipv6" {
│
│ There was an error reading the saved resource state using the current resource schema.
│
│ If this resource state was last refreshed with Terraform CLI 0.11 and earlier, it must be refreshed or applied with
│ an older provider version first. If you manually modified the resource state, you will need to manually modify it to
│ match the current resource schema. Otherwise, please report this to the provider developer:
│
│ AttributeName("settings"): invalid JSON, expected "{", got "{}"

Expected output

should not fail

Actual output

failed

Steps to reproduce

1. create cloudflare_dns_record with 5.0.0-alpha1
2. upgrade to 5.0.0-rc1
3. run terraform plan

Additional factoids

No response

References

No response

[github-actions]

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[jacobbednarz]

there has been significant changes in the resources between alpha1 and rc1. i wouldn't recommend an in place upgrade but instead, recreate or reimport the resources to eliminate any weirdness or issues going forward.