data "azurerm_resources" "resources" {
  ...
}

resource "azurerm_storage_account" "logs" {
  ...
}

resource "azurerm_log_analytics_workspace" "logs" {
  ...
}

resource "azurerm_eventhub_namespace" "logs" {
  ...
}

resource "azurerm_eventhub" "logs" {
  ...
}

resource "azurerm_eventhub_authorization_rule" "logs" {
  ...
}

module "diagnostic-settings" {
  for_each = data.azurerm_resources.resources

  source  = "claranet/diagnostic-settings/azurerm"
  version = "x.x.x"

  resource_id = each.value.id

  logs_destinations_ids = [
    azurerm_storage_account.logs.id,
    azurerm_log_analytics_workspace.example.id,
    azurerm_eventhub_authorization_rule.logs.id,
  ]
  log_analytics_destination_type = "Dedicated"

}