Reference documentation and code samples for the Google Cloud IoT Core V1 Client class DeviceConfig.
The device configuration. Eventually delivered to devices.
Generated from protobuf messagegoogle.cloud.iot.v1.DeviceConfig
Namespace
Google \ Cloud \ Iot \ V1
Methods
__construct
Constructor.
Parameters
Name
Description
data
array
Optional. Data for populating the Message object.
↳ version
int|string
[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 theCreateDevicerequest if aconfigis specified; the response ofCreateDevicewill always have a value of 1.
[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.
↳ binary_data
string
The device configuration data.
getVersion
[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 theCreateDevicerequest if aconfigis
specified; the response ofCreateDevicewill always have a value of 1.
Returns
Type
Description
int|string
setVersion
[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 theCreateDevicerequest if aconfigis
specified; the response ofCreateDevicewill always have a value of 1.
Parameter
Name
Description
var
int|string
Returns
Type
Description
$this
getCloudUpdateTime
[Output only] The time at which this configuration version was updated in
Cloud IoT Core. This timestamp is set by the server.
[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 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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Google Cloud IoT Core V1 Client - Class DeviceConfig (1.7.5)\n\nVersion latestkeyboard_arrow_down\n\n- [1.7.5 (latest)](/php/docs/reference/cloud-iot/latest/V1.DeviceConfig)\n- [1.7.4](/php/docs/reference/cloud-iot/1.7.4/V1.DeviceConfig)\n- [1.6.4](/php/docs/reference/cloud-iot/1.6.4/V1.DeviceConfig)\n- [1.5.12](/php/docs/reference/cloud-iot/1.5.12/V1.DeviceConfig) \nReference documentation and code samples for the Google Cloud IoT Core V1 Client class DeviceConfig.\n\nThe device configuration. Eventually delivered to devices.\n\nGenerated from protobuf message `google.cloud.iot.v1.DeviceConfig`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Iot \\\\ V1\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getVersion\n\n\\[Output only\\] The version of this update. The version number is assigned by\nthe server, and is always greater than 0 after device creation. The\nversion must be 0 on the `CreateDevice` request if a `config` is\nspecified; the response of `CreateDevice` will always have a value of 1.\n\n### setVersion\n\n\\[Output only\\] The version of this update. The version number is assigned by\nthe server, and is always greater than 0 after device creation. The\nversion must be 0 on the `CreateDevice` request if a `config` is\nspecified; the response of `CreateDevice` will always have a value of 1.\n\n### getCloudUpdateTime\n\n\\[Output only\\] The time at which this configuration version was updated in\nCloud IoT Core. This timestamp is set by the server.\n\n### hasCloudUpdateTime\n\n### clearCloudUpdateTime\n\n### setCloudUpdateTime\n\n\\[Output only\\] The time at which this configuration version was updated in\nCloud IoT Core. This timestamp is set by the server.\n\n### getDeviceAckTime\n\n\\[Output only\\] The time at which Cloud IoT Core received the\nacknowledgment from the device, indicating that the device has received\nthis configuration version. If this field is not present, the device has\nnot yet acknowledged that it received this version. Note that when\nthe config was sent to the device, many config versions may have been\navailable in Cloud IoT Core while the device was disconnected, and on\nconnection, only the latest version is sent to the device. Some\nversions may never be sent to the device, and therefore are never\nacknowledged. This timestamp is set by Cloud IoT Core.\n\n### hasDeviceAckTime\n\n### clearDeviceAckTime\n\n### setDeviceAckTime\n\n\\[Output only\\] The time at which Cloud IoT Core received the\nacknowledgment from the device, indicating that the device has received\nthis configuration version. If this field is not present, the device has\nnot yet acknowledged that it received this version. Note that when\nthe config was sent to the device, many config versions may have been\navailable in Cloud IoT Core while the device was disconnected, and on\nconnection, only the latest version is sent to the device. Some\nversions may never be sent to the device, and therefore are never\nacknowledged. This timestamp is set by Cloud IoT Core.\n\n### getBinaryData\n\nThe device configuration data.\n\n### setBinaryData\n\nThe device configuration data."]]
