Azurerm_virtual_desktop_scaling_plan

Hello
Seems to be an error with the azurerm_virtual_desktop_scaling_plan example:
azurerm_virtual_desktop_scaling_plan | Resources | hashicorp/azurerm | Terraform | Terraform Registry

In the role definition example

resource "azurerm_role_definition" "example"

there is a duplicate permission

      "Microsoft.DesktopVirtualization/hostpools/sessionhosts/usersessions/read",
      "Microsoft.DesktopVirtualization/hostpools/sessionhosts/usersessions/sendMessage/action",
      "Microsoft.DesktopVirtualization/hostpools/sessionhosts/usersessions/read"

Should the last permission be a write or is it just a duplicate?