Terraform Conditional Dynamic Block example

example.tf

resource "azurerm_monitor_diagnostic_setting" "my_mds" {
  name                       = "my-mds"
  target_resource_id         = azurerm_virtual_network.my_vnet.id
  log_analytics_workspace_id = azurerm_log_analytics_workspace.my_ws.id

  dynamic "enabled_log" {
    for_each = var.my_condition ? [1] : []
    content {
      category = "AuditEvent"
      retention_policy {
        enabled = true
        days    = 90
      }
    }
  }

  metric {
    category = "AllMetrics"
    retention_policy {
      enabled = true
      days    = 90
    }
  }
}