End of support notice: On October 7th, 2026, AWS will discontinue support for AWS IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the AWS IoT Greengrass V1 resources. For more information, please visit [Migrate from AWS IoT Greengrass Version 1](https://docs.aws.amazon.com/greengrass/v2/developerguide/migrate-from-v1.html). # ResourceDefinitionVersion ``` { "Resources": [ { "Id": "string", "Name": "string", "ResourceDataContainer": { "*-- NOTE:": "choose one of the following --*", "LocalDeviceResourceData": { "SourcePath": "string", "GroupOwnerSetting": { "AutoAddGroupOwner": true, "GroupOwner": "string" } }, "LocalVolumeResourceData": { "SourcePath": "string", "DestinationPath": "string", "GroupOwnerSetting": { "AutoAddGroupOwner": true, "GroupOwner": "string" } }, "SageMakerMachineLearningModelResourceData": { "SageMakerJobArn": "string", "DestinationPath": "string", "OwnerSetting": { "GroupOwner": "string", "GroupPermission": "ro|rw" } }, "S3MachineLearningModelResourceData": { "S3Uri": "string", "DestinationPath": "string", "OwnerSetting": { "GroupOwner": "string", "GroupPermission": "ro|rw" } }, "SecretsManagerSecretResourceData": { "ARN": "string", "AdditionalStagingLabelsToDownload": [ "string" ] } } } ] } ``` ResourceDefinitionVersion Information about a resource definition version. type: object Resources A list of resources. type: array items: [Resource](definitions-resource.md) Resource Information about a resource. type: object required: ["Id", "Name", "ResourceDataContainer"] Id The resource ID, used to refer to a resource in the Lambda function configuration. Maximum length is 128 characters with the pattern `[a‑zA‑Z0‑9:_‑]+`. This must be unique within a Greengrass group. type: string Name The descriptive resource name, which is displayed on the AWS IoT Greengrass console. Maximum length is 128 characters with the pattern `[a‑zA‑Z0‑9:_‑]+`. This must be unique within a Greengrass group. type: string ResourceDataContainer A container for resource data. The container takes only one of the following supported resource data types: `LocalDeviceResourceData`, `LocalVolumeResourceData`, `SageMakerMachineLearningModelResourceData`, `S3MachineLearningModelResourceData`, `SecretsManagerSecretResourceData`. type: object NOTE: oneOf LocalDeviceResourceData Attributes that define a local device resource. type: object SourcePath The local absolute path of the device resource. The source path for a device resource can refer only to a character device or block device under `/dev`. type: string GroupOwnerSetting Group owner related settings for local resources. type: object AutoAddGroupOwner If true, AWS IoT Greengrass adds the specified Linux OS group owner of the resource to the Lambda process privileges. The Lambda process then has the file access permissions of the added Linux group. type: boolean GroupOwner The name of the Linux OS group whose privileges are added to the Lambda process. This field is optional. type: string LocalVolumeResourceData Attributes that define a local volume resource. type: object SourcePath The local absolute path of the volume resource on the host. The source path for a volume resource type cannot start with `/sys`. type: string DestinationPath The absolute local path of the resource inside the Lambda environment. type: string GroupOwnerSetting Group owner related settings for local resources. type: object AutoAddGroupOwner If true, AWS IoT Greengrass adds the specified Linux OS group owner of the resource to the Lambda process privileges. The Lambda process then has the file access permissions of the added Linux group. type: boolean GroupOwner The name of the Linux OS group whose privileges are added to the Lambda process. This field is optional. type: string SageMakerMachineLearningModelResourceData Attributes that define an Amazon SageMaker machine learning resource. type: object SageMakerJobArn The ARN of the Amazon SageMaker training job that represents the source model. type: string DestinationPath The absolute local path of the resource inside the Lambda environment. type: string OwnerSetting The owner setting for the downloaded machine learning resource. type: object required: ["GroupOwner", "GroupPermission"] GroupOwner The group owner of the resource. This is the group ID (GID) of an existing Linux OS group on the system. The group's permissions are added to the Lambda process. type: string GroupPermission The permissions that the group owner has to the resource. Valid values are `rw` (read-write) or `ro` (read-only). type: string enum: ["ro", "rw"] S3MachineLearningModelResourceData Attributes that define an Amazon S3 machine learning resource. type: object S3Uri The URI of the source model in an S3 bucket. The model package must be in tar.gz or .zip format. type: string DestinationPath The absolute local path of the resource inside the Lambda environment. type: string OwnerSetting The owner setting for the downloaded machine learning resource. type: object required: ["GroupOwner", "GroupPermission"] GroupOwner The group owner of the resource. This is the group ID (GID) of an existing Linux OS group on the system. The group's permissions are added to the Lambda process. type: string GroupPermission The permissions that the group owner has to the resource. Valid values are `rw` (read-write) or `ro` (read-only). type: string enum: ["ro", "rw"] SecretsManagerSecretResourceData Attributes that define a secret resource, which references a secret from AWS Secrets Manager. AWS IoT Greengrass stores a local, encrypted copy of the secret on the Greengrass core, where it can be securely accessed by connectors and Lambda functions. type: object ARN The ARN of the Secrets Manager secret to make available on the core. The value of the secret's latest version (represented by the `AWSCURRENT` staging label) is included by default. type: string AdditionalStagingLabelsToDownload Optional. The staging labels in addition to `AWSCURRENT` whose values you want to make available on the core. type: array