Legacy Terraform Plugin SDK Warning

[twcchu]

Hello,

We are running into the following warning while using the provider restapi_object resource:

[WARN]  Provider "provider[\"registry.terraform.io/mastercard/restapi\"]" produced an unexpected new value for module.rbac.restapi_object.role, but we are tolerating it because it is using the legacy plugin SDK.

We noticed that the plugin was updated in all instances other than here:

terraform-provider-restapi/go.mod

Line 9 in 7179953

github.com/hashicorp/terraform-json v0.17.1 // indirect; forced so test cases pass

which may be related to the warning.

Provider registry.terraform.io/mastercard/restapi v2.0.1.

Thank you for your time!

[DRuggeri]

Thanks, @twcchu! Yes, this is a known issue with the old SDK. I am working on this in the background to resolve.

If possible, can you share the debug output that leads to this warning? I want to be sure we account for that during the updates and that there isn't a subtle bug elsewhere.

[twcchu]

@DRuggeri
I have attached a file with the debut output without unrelated log lines. The main warning is:

2025-12-19T11:37:41.613-0500 [WARN]  Provider "registry.terraform.io/mastercard/restapi" produced an invalid plan for module.rbac.restapi_object.role, but we are tolerating it because it is using the legacy plugin SDK.
    The following problems may be the cause of any confusing errors from downstream operations:
      - .debug: planned value cty.False for a non-computed attribute

WarnLegacyPluginSDK.log

[DRuggeri]

Great - thanks, guys! This should be fixed in the upcoming release shortly - big work to get to the new plugin framework, but I think we're just about set!