[Output only] The time at which Cloud IoT Core received the
acknowledgment from the device, indicating that the device has received
this configuration version. If this field is not present, the device has
not yet acknowledged that it received this version. Note that when
the config was sent to the device, many config versions may have been
available in Cloud IoT Core while the device was disconnected, and on
connection, only the latest version is sent to the device. Some
versions may never be sent to the device, and therefore are never
acknowledged. This timestamp is set by Cloud IoT Core.
[Output only] The version of this update. The version number is assigned by
the server, and is always greater than 0 after device creation. The
version must be 0 on the CreateDevice request if a config is
specified; the response of CreateDevice will always have a value of 1.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis page provides documentation for the \u003ccode\u003eDeviceConfig\u003c/code\u003e class within the Google Cloud IoT v1 API, used to manage device configurations.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDeviceConfig\u003c/code\u003e class is part of the \u003ccode\u003eGoogle.Cloud.Iot.V1\u003c/code\u003e namespace and is implemented through various interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, and \u003ccode\u003eIDeepCloneable\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDeviceConfig\u003c/code\u003e includes properties such as \u003ccode\u003eBinaryData\u003c/code\u003e for configuration data, \u003ccode\u003eCloudUpdateTime\u003c/code\u003e to track when the configuration was updated, \u003ccode\u003eDeviceAckTime\u003c/code\u003e for when the device acknowledged receiving it, and \u003ccode\u003eVersion\u003c/code\u003e to track changes.\u003c/p\u003e\n"],["\u003cp\u003eThere are several versions of the \u003ccode\u003eDeviceConfig\u003c/code\u003e class available, with the latest version being 2.2.0, and the earliest being 1.0.0, showing the history of updates and changes.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDeviceConfig\u003c/code\u003e class offers two constructors, one default and another to clone from another \u003ccode\u003eDeviceConfig\u003c/code\u003e object.\u003c/p\u003e\n"]]],[],null,[]]
