Terraform code for deploying logic app workflow with private end point connection

I have below Terraform code. I need to identify which value to be given for a specific subresource_names in private end point connection for logic app workflow. I am new to Terraform.

locals {
  app_service_name = "appserviceswathi"
  sku_sizes = {
    small   = "WS1"
    medium  = "WS2"
    premium = "WS3"
  }
}
data "azurerm_resource_group" "rg1" {
  name = var.resource_group_name
}
data "azurerm_resource_group" "rg2" {
  name = var.vnet_rg
}

data "azurerm_subnet" "integration_subnet_name" {
  name                 = var.subnet_name
  resource_group_name  = data.azurerm_resource_group.rg2.name
  virtual_network_name = var.vnet_name
}

data "azurerm_subnet" "private_endpoint_subnet_name" {
  name                 = var.app_service_private_endpoint_subnet_name
  resource_group_name  = data.azurerm_resource_group.rg2.name
  virtual_network_name = var.vnet_name
}

data "azurerm_storage_account" "storage_account" {
   name                = var.storage_account_name
  resource_group_name = data.azurerm_resource_group.rg1.name
}
resource "azurerm_app_service_plan" "service_plan" {
  count               = var.app_service_plan_name == "" ? 1 : 0
  name                = "${local.app_service_name}asp"
  location            = var.location
  resource_group_name = data.azurerm_resource_group.rg1.name
  kind                = "elastic"
  sku {
    tier = "WorkflowStandard"
    size = local.sku_sizes[var.size]
  }
}
module "storage_account" {
  source = "./dfs_storage"
  count  = var.storage_account_name == "" ? 1 : 0
  key_vault_is_required        = false
  lock_resource                = false
  fileshare_is_required        = true
  queue_is_required            = true
  table_is_required            = true
  dfs_subnet                   = var.subnet_name
  hns                          = false
  network_rules_default_action = "Deny"

 }
 

resource "azurerm_storage_share" "logicApp" {
  name                 = "${local.app_service_name}-content"
  storage_account_name = var.storage_account_name

  quota = 1024

  depends_on = [
       data.azurerm_storage_account.storage_account
  ]
}

resource "azurerm_logic_app_workflow" "logic_app" {
  name                = local.app_service_name
  location            = var.location
  resource_group_name = data.azurerm_resource_group.rg1.name
  identity {
    type = "SystemAssigned"
  }
}

resource "azurerm_private_endpoint" "endpoint" {
  name                = "${local.app_service_name}pe"
  location            = var.location
  resource_group_name = var.resource_group_name
  subnet_id           = data.azurerm_subnet.private_endpoint_subnet_name.id
  tags                = {}
  private_service_connection {
    name                           = "${local.app_service_name}psc"
    is_manual_connection           = false
    private_connection_resource_id = azurerm_logic_app_workflow.logic_app.id
    subresource_names              = ["workflow"]
  }
   lifecycle {
    ignore_changes = [
      network_interface,
      subnet_id,
      
    ]
  }
}

Error:

Error: creating Private Endpoint (Subscription: "" │ Resource Group Name: "" │ Private Endpoint Name: ""): performing CreateOrUpdate: unexpected status 400 with error: InvalidPrivateLinkServiceIdType: Private link service Id /subscriptions//resourceGroups//providers/Microsoft.Logic/workflows/ has an invalid resource type. Permitted type(s): Microsoft.DocumentDB/databaseAccounts, Microsoft.Sql/servers, Microsoft.Network/privateLinkServices, Microsoft.Web/sites, Microsoft.Web/hostingEnvironments, Microsoft.Storage/storageAccounts, Microsoft.DBforPostgreSQL/servers, Microsoft.DBforMySQL/servers, Microsoft.DBforMariaDB/servers, Microsoft.KeyVault/vaults, Microsoft.Synapse/workspaces, Microsoft.AppConfiguration/configurationStores, Microsoft.Search/searchServices, Microsoft.ContainerService/managedClusters, Microsoft.Attestation/attestationProviders, Microsoft.Devices/IotHubs, Microsoft.Cache/Redis, Microsoft.SignalRService/SignalR, Microsoft.MachineLearningServices/workspaces, Microsoft.Batch/batchAccounts, Microsoft.ContainerRegistry/registries, Microsoft.RecoveryServices/vaults, Microsoft.EventGrid/topics, Microsoft.EventGrid/domains, Microsoft.EventHub/namespaces, Microsoft.ServiceBus/namespaces, Microsoft.Relay/namespaces, Microsoft.StorageSync/storageSyncServices, Microsoft.HealthcareApis/services, Microsoft.Automation/automationAccounts, Microsoft.Insights/privateLinkScopes, Microsoft.CognitiveServices/accounts, Microsoft.Compute/diskAccesses, Microsoft.Network/applicationgateways, Microsoft.Media/mediaservices, Microsoft.Databricks/workspaces, Microsoft.Sql/managedInstances, Microsoft.Migrate/assessmentProjects, Microsoft.Migrate/migrateProjects, Microsoft.DataFactory/factories, Microsoft.Authorization/resourceManagementPrivateLinks, Microsoft.Devices/ProvisioningServices, Microsoft.Synapse/privateLinkHubs, Microsoft.PowerBI/privateLinkServicesForPowerBI, Microsoft.Cache/redisEnterprise, Microsoft.HybridCompute/privateLinkScopes, Microsoft.OffAzure/mastersites, Microsoft.TimeSeriesInsights/environments, Microsoft.DigitalTwins/digitalTwinsInstances, Microsoft.Keyvault/managedHSMs, Microsoft.Kusto/clusters, Microsoft.Purview/accounts, Microsoft.Web/staticSites, Microsoft.SignalRService/webPubSub, Microsoft.DeviceUpdate/accounts, Microsoft.DBforPostgreSQL/serverGroupsv2, Microsoft.HealthcareApis/workspaces, Microsoft.ApiManagement/service, Microsoft.HDInsight/clusters, Microsoft.DesktopVirtualization/hostpools, Microsoft.DesktopVirtualization/workspaces, Microsoft.Media/videoanalyzers, Microsoft.IoTCentral/IoTApps, Microsoft.EventGrid/partnerNamespaces, Microsoft.BotService/botServices, Microsoft.AgFoodPlatform/farmBeats, Microsoft.OpenEnergyPlatform/energyServices, Microsoft.Dashboard/grafana, Microsoft.DBforMySQL/flexibleServers, Microsoft.MachineLearningServices/registries, Microsoft.DBforPostgreSQL/flexibleServers, Microsoft.HardwareSecurityModules/cloudHsmClusters, Microsoft.Monitor/accounts, Microsoft.EventGrid/namespaces, Microsoft.ElasticSan/elasticSans.