def by_windows_autopilot_device_identity_id(self,windows_autopilot_device_identity_id: str) -> WindowsAutopilotDeviceIdentityItemRequestBuilder:
        """
        Provides operations to manage the windowsAutopilotDeviceIdentities property of the microsoft.graph.deviceManagement entity.
        param windows_autopilot_device_identity_id: The unique identifier of windowsAutopilotDeviceIdentity
        Returns: WindowsAutopilotDeviceIdentityItemRequestBuilder
        """
        if windows_autopilot_device_identity_id is None:
            raise TypeError("windows_autopilot_device_identity_id cannot be null.")
        from .item.windows_autopilot_device_identity_item_request_builder import WindowsAutopilotDeviceIdentityItemRequestBuilder

        url_tpl_params = get_path_parameters(self.path_parameters)
        url_tpl_params["windowsAutopilotDeviceIdentity%2Did"] = windows_autopilot_device_identity_id
        return WindowsAutopilotDeviceIdentityItemRequestBuilder(self.request_adapter, url_tpl_params)

        Provides operations to manage the windowsAutopilotDeviceIdentities property of the microsoft.graph.deviceManagement entity.
        param windows_autopilot_device_identity_id: The unique identifier of windowsAutopilotDeviceIdentity
        Returns: WindowsAutopilotDeviceIdentityItemRequestBuilder
        
msgraph/generated/device_management/windows_autopilot_device_identities/windows_autopilot_device_identities_request_builder.py