the target device for the binary. This will ensure that only binaries relevant to the searching user device are returned. See the PartnerML authoring guide for further details. an unsuitable device for the binary. This will ensure that only binaries relevant to the searching user device are returned. See the PartnerML authoring guide for further details. the target device class for the binary. This will ensure that only binaries relevant to the searching user device class are returned. See the PartnerML authoring guide for further details.