fix: zero-value fallback — integer→0, boolean→false; modify uses WithDefaults

TEST_STAND/LUCEE/main.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     nubes = {
       source  = "registry.kube5s.ru/nubes-test/nubes"
-      version = "5.0.61"
+      version = "5.1.3"
     }
   }
 }
@@ -12,9 +12,28 @@ variable "api_token" {
   sensitive   = true
   description = "Nubes API token"
 }
+variable "s3_uid" {
+  type        = string
+  sensitive   = true
+  description = "Nubes S3 UID"
+}
+variable "realm" {
+  type        = string
+  sensitive   = true
+  description = "resource_realm parameter for nubes_postgres resource"
+}
+variable "s3_user_uid" {
+  type        = string
+  description = "S3 user UUID"
+}
+variable "s3_name" {
+  type        = string
+  description = "S3 user name"
+}
 
 provider "nubes" {
   api_token    = var.api_token
   api_endpoint = "https://lk-api-gateway-test.ngcloud.ru/api/v1/svc"
+  # log_level    = "debug"   # none | info | debug, default = "none"
 }