dependency/azapi_examples/resources/azapi_update_resource/resource.tf

terraform {
  required_providers {
    azapi = {
      source = "Azure/azapi"
    }
  }
}

provider "azapi" {
}

provider "azurerm" {
  features {}
}

resource "azurerm_resource_group" "example" {
  name     = "example-rg"
  location = "west europe"
}

resource "azurerm_public_ip" "example" {
  name                = "example-ip"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name
  allocation_method   = "Static"
}

resource "azurerm_lb" "example" {
  name                = "example-lb"
  location            = azurerm_resource_group.example.location
  resource_group_name = azurerm_resource_group.example.name

  frontend_ip_configuration {
    name                 = "PublicIPAddress"
    public_ip_address_id = azurerm_public_ip.example.id
  }
}

resource "azurerm_lb_nat_rule" "example" {
  resource_group_name            = azurerm_resource_group.example.name
  loadbalancer_id                = azurerm_lb.example.id
  name                           = "RDPAccess"
  protocol                       = "Tcp"
  frontend_port                  = 3389
  backend_port                   = 3389
  frontend_ip_configuration_name = "PublicIPAddress"
}

resource "azapi_update_resource" "example" {
  type        = "Microsoft.Network/loadBalancers@2021-03-01"
  resource_id = azurerm_lb.example.id

  body = {
    properties = {
      inboundNatRules = [
        {
          properties = {
            idleTimeoutInMinutes = 15
          }
        }
      ]
    }
  }

  depends_on = [
    azurerm_lb_nat_rule.example,
  ]
}