Required. To list all DeviceUsers, set this to "devices/-". To list all DeviceUsers owned by a device, set this to the resource name of the device. Format: devices/{device}

Optional. Resource name of the customer. If you're using this API for your own organization, use customers/my_customer If you're using this API to manage another organization, use customers/{customer}, where customer is the customer to whom the device belongs.

Optional. Additional restrictions when fetching list of devices. For a list of search fields, refer to Mobile device search fields. Multiple search fields are separated by the space character.

Optional. Order specification for devices in the response.

Optional. The maximum number of DeviceUsers to return. If unspecified, at most 5 DeviceUsers will be returned. The maximum value is 20; values above 20 will be coerced to 20.

Optional. A page token, received from a previous ListDeviceUsers call. Provide this to retrieve the subsequent page. When paginating, all other parameters provided to ListBooks must match the call that provided the page token.