GetDeviceDefinitionVersion - Amazon IoT Greengrass
CLI: Parameters: Responses:
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Amazon IoT Greengrass Version 1 entered the extended life phase on June 30, 2023. For more information, see the Amazon IoT Greengrass V1 maintenance policy. After this date, Amazon IoT Greengrass V1 won't release updates that provide features, enhancements, bug fixes, or security patches. Devices that run on Amazon IoT Greengrass V1 won't be disrupted and will continue to operate and to connect to the cloud. We strongly recommend that you migrate to Amazon IoT Greengrass Version 2, which adds significant new features and support for additional platforms.

GetDeviceDefinitionVersion

Retrieves information about a device definition version.

URI: GET /greengrass/definition/devices/DeviceDefinitionId/versions/DeviceDefinitionVersionId

Produces: application/json

CLI:

aws greengrass get-device-definition-version \
  --device-definition-id <value> \
  --device-definition-version-id <value> \
  [--next-token <value>]  \
  [--cli-input-json <value>] \
  [--generate-cli-skeleton]

cli-input-json format:

{
"DeviceDefinitionId": "string",
"DeviceDefinitionVersionId": "string",
"NextToken": "string"
}

Parameters:

DeviceDefinitionId

The ID of the device definition.

where used: path; required: true

type: string

DeviceDefinitionVersionId

The ID of the device definition version. This value maps to the Version property of the corresponding VersionInformation object, which is returned by ListDeviceDefinitionVersions requests. If the version is the last one that was associated with a device definition, the value also maps to the LatestVersion property of the corresponding DefinitionInformation object.

where used: path; required: true

type: string

NextToken

The token for the next set of results, or null if there are no more results.

where used: query; required: false

type: string

Responses:

200 (GetDeviceDefinitionVersionResponse)

GetDeviceDefinitionVersionResponse 

{
"Arn": "string",
"Id": "string",
"Version": "string",
"CreationTimestamp": "string",
"Definition": {
  "Devices": [
    {
      "Id": "string",
      "ThingArn": "string",
      "CertificateArn": "string",
      "SyncShadow": true
    }
  ]
},
"NextToken": "string"
}
GetDeviceDefinitionVersionResponse

type: object

Arn

The ARN of the device definition version.

type: string

Id

The ID of the device definition version.

type: string

Version

The version of the device definition version.

type: string

CreationTimestamp

The time, in milliseconds since the epoch, when the device definition version was created.

type: string

Definition

Information about a device definition version.

type: object

Devices

A list of devices in the definition version.

type: array

items: Device

Device

Information about a device.

type: object

required: ["Id", "ThingArn", "CertificateArn"]

Id

A descriptive or arbitrary ID for the device. This value must be unique within the device definition version. Maximum length is 128 characters with the pattern [a‑zA‑Z0‑9:_‑]+.

type: string

ThingArn

The thing ARN of the device.

type: string

CertificateArn

The ARN of the certificate associated with the device.

type: string

SyncShadow

If true, the device's local shadow is synced with the cloud automatically.

type: boolean

NextToken

The token for the next set of results, or null if there are no more results.

type: string

400

Invalid request.

GeneralError 

{
"Message": "string",
"ErrorDetails": [
  {
    "DetailedErrorCode": "string",
    "DetailedErrorMessage": "string"
  }
]
}
GeneralError

General error information.

type: object

required: ["Message"]

Message

A message that contains information about the error.

type: string

ErrorDetails

A list of error details.

type: array

items: ErrorDetail

ErrorDetail

Details about the error.

type: object

DetailedErrorCode

A detailed error code.

type: string

DetailedErrorMessage

A detailed error message.

type: string