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).

# ListGroupsResponse


```
{
"Groups": [
  {
    "Name": "string",
    "Id": "string",
    "Arn": "string",
    "LastUpdatedTimestamp": "string",
    "CreationTimestamp": "string",
    "LatestVersion": "string",
    "LatestVersionArn": "string"
  }
],
"NextToken": "string"
}
```

ListGroupsResponse  
type: object

Groups  
Information about a group.  
type: array  
items: [GroupInformation](definitions-groupinformation.md)

GroupInformation  
Information about a group.  
type: object

Name  
The name of the group.  
type: string

Id  
The ID of the group.  
type: string

Arn  
The ARN of the group.  
type: string

LastUpdatedTimestamp  
The time, in milliseconds since the epoch, when the group was last updated.  
type: string

CreationTimestamp  
The time, in milliseconds since the epoch, when the group was created.  
type: string

LatestVersion  
The ID of the latest version associated with the group.  
type: string

LatestVersionArn  
The ARN of the latest version associated with the group.  
type: string

NextToken  
The token for the next set of results, or `null` if there are no more results.  
type: string