Failed to get RESTMapper config when working with modules but working fine when working with resources.

[mvn187]

Terraform Version, Provider Version and Kubernetes Version

Terraform version: v.1.10.3
Kubernetes provider version: v2.6.1 (ive also tried the newest version 2.35.1, same error)
Kubernetes version: v1.32.1

Affected Resource(s)

kubernetes_manifest (as a module)

Terraform Configuration Files

this version works with resources

{
    "terraform": {
        "required_providers": {
            "kubernetes": {
                "source": "hashicorp/kubernetes",
                "version": "~>2.6.1"
            }
        },
        "backend": {
            "s3": {
                "bucket": "apughc9-terraform-access",
                "key": "terraform.tfstate",
                "region": "us-east-1",
                "endpoints": {
                    "s3": "https://objectstorage.xxx.com"
                },
                "skip_credentials_validation": true,
                "skip_requesting_account_id": true,
                "skip_metadata_api_check": true,
                "skip_region_validation": true,
                "use_path_style": true,
                "skip_s3_checksum": true,
                "access_key": "xxx",
                "secret_key": "xxx"
            }
        }
    },
    "provider": {
        "kubernetes": [
            {
                "config_path": "kubeconfig.yaml"
            }
        ]
    }
}

resource "kubernetes_manifest" "bucket" {
  manifest = {
    apiVersion = "object.gdc.goog/v1"
    kind       = "Bucket"
    metadata = {
      name      = var.bucket_name
      namespace = var.namespace_name
    }
    spec = {
      description  = var.description
      storageClass = "Standard"
      bucketPolicy = {
        lockingPolicy = {
          defaultObjectRetentionDays = var.retention_day_count
        }
      }
    }
  }
}

this doesnt:

{
    "terraform": {
        "required_providers": {
            "kubernetes": {
                "source": "hashicorp/kubernetes",
                "version": "~>2.6.1"
            }
        },
        "backend": {
            "s3": {
                "bucket": "apughc9-terraform-access",
                "key": "terraform.tfstate",
                "region": "us-east-1",
                "endpoints": {
                    "s3": "https://objectstorage.xxxcom"
                },
                "skip_credentials_validation": true,
                "skip_requesting_account_id": true,
                "skip_metadata_api_check": true,
                "skip_region_validation": true,
                "use_path_style": true,
                "skip_s3_checksum": true,
                "access_key": "xxx",
                "secret_key": "xxx"
            }
        }
    },
    "provider": {
        "kubernetes": [
            {
                "alias": "sandbox",
                "config_path": "kubeconfig.yaml"
            }
        ]
    }
}

{
    "module": {
        "First_Bucket": [
            {
                "bucket_name": "${var.bucket_name}",
                "description": "${var.description}",
                "namespace_name": "${var.namespace_name}",
                "providers": {
                    "kubernetes": "kubernetes.sandbox"
                },
                "retention_day_count": "${var.retention_day_count}",
                "source": "./_modules/gdc/csi/bucket"
            }
        ]
    }
}

Debug Output

not working: https://gist.github.com/mvn187/34cd0072e2be90c093f73709b4ecc773

working: https://gist.github.com/mvn187/22e43adda83bed8146972d28e615ac11

Panic Output

None

Steps to Reproduce

With the Resource: Terraform init Terraform plan all good

With the module: Terraform init Terraform plan -> plan runs successful but ends with an error

Expected Behavior

Plan should run without issues

Actual Behavior

Plan Errors after ending

Important Factoids

Im working in Google Distributed Cloud, were using custom resources that are calling apis to create something in the namespace. These CRDs do already exist. Like described, it only results in an error if im using a Module with an alias instead of using the resource directly

References

None

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