[cloudflare_ruleset, http_ratelimit] Error: Provider produced inconsistent result after apply

[eherde]

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

Terraform v1.9.8
on darwin_amd64
+ provider registry.terraform.io/cloudflare/cloudflare v4.44.0
+ provider registry.terraform.io/hashicorp/google v6.7.0
+ provider registry.terraform.io/hashicorp/google-beta v6.7.0

Affected resource(s)

cloudflare_ruleset

Terraform configuration files

# WAF - Rate Limiting Rules
resource "cloudflare_ruleset" "waf_rate_limit" {
  zone_id = "REDACTED"
  name    = "default"
  kind    = "zone"
  phase   = "http_ratelimit"

  rules {
    action      = "block"
    action_parameters {
      response {
        content      = "{\"error\":{\"message\":\"Rate Limit Exceeded\",\"type\":\"rate_limit_error\",\"code\":\"rate_limit_exceeded\"}}"
        content_type = "application/json"
        status_code  = 429
      }
    }
    description = "RL - IP abuse"
    enabled     = false
    expression = "(http.request.uri.path eq \"/some/path\" and ip.src in {1.2.3.4 4.3.2.1})"
    ratelimit {
      characteristics     = ["ip.src", "cf.colo.id"]
      period              = 60
      requests_per_period = 1
    }
  }
}

Link to debug output

https://gist.github.com/eherde/5a4c12ae1269372ec4342050e0e08b51

Panic output

No response

Expected output

I expected the apply to succeed.

Actual output

It failed with this error:

╷
│ Error: Provider produced inconsistent result after apply
│
│ When applying changes to cloudflare_ruleset.waf_rate_limit, provider "provider[\"registry.terraform.io/cloudflare/cloudflare\"]" produced an unexpected new value: .rules[0].ratelimit[0].mitigation_timeout: was null, but now cty.NumberIntVal(0).
│
│ This is a bug in the provider, which should be reported in the provider's own issue tracker.
╵

Steps to reproduce

1. Create the provided terraform
2. Run terraform apply

Additional factoids

No response

References

No response

[github-actions]

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