def METHOD_NAME(protected_item_name: Optional[pulumi.Input[str]] = None,
                              resource_group_name: Optional[pulumi.Input[str]] = None,
                              vault_name: Optional[pulumi.Input[str]] = None,
                              opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetProtectedItemResult]:
    """
    Gets the details of the protected item.
    Azure REST API version: 2021-02-16-preview.
    :param str protected_item_name: The protected item name.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    :param str vault_name: The vault name.
    """
    ...