---
schema_version: "1"
id: f967fcd305aff8b6bf2dadafdaf357076fb9fd60429161493be83973661e55b1
title: Group
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-apis/group_appex.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/group_appex.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 397dd9fb41409771ea970b44f05875a670b0f26a57c7d6c728fc984e0a9a67b2
products:
  - Marketing Cloud Engagement APIs and Programmatic Languages
  - Marketing Cloud
---
# Group

A group of subscribers that’s defined in the Marketing Cloud Engagement UI. You can interact with groups via the API in the same manner as lists.

| Name                | Data Type                                      | Description                                                                                                             |
| ------------------- | ---------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- |
| `Category`          | Int                                            | ID of the folder that an item is located in.                                                                            |
| `Client`            | [ClientID](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/clientid.md) object                 | Specifies the account ownership and context of an object.                                                               |
| `CorrelationID`     | String                                         | Identifies correlation of objects across several requests.                                                              |
| `CreatedDate`       | DateTime                                       | The date and time when the group was created.                                                                           |
| `CustomerKey`       | String                                         | User-supplied unique identifier for an object within an object type.                                                    |
| `Description`       | String                                         | Describes and provides information regarding the object.                                                                |
| `ID`                | Int                                            | Read-only legacy identifier for an object. Not supported on all objects.                                                |
| `ModifiedDate`      | DateTime                                       | The date and time when the group was modified.                                                                          |
| `Name`              | String                                         | Name of the object or property.                                                                                         |
| `ObjectID`          | String                                         | System-controlled, read-only text string identifier for object.                                                         |
| `Owner`             | [Owner](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/owner.md) object                       | Describes account ownership of subscriber in an on-your-behalf account.                                                 |
| `PartnerKey`        | String                                         | Unique identifier provided by partner for an object. This property is accessible only via API.                          |
| `PartnerProperties` | Array of [APIProperty](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/apiproperty.md) objects | A collection of metadata supplied by the client and stored by the system. These properties are accessible only via API. |
| `Subscribers`       | Array of [Subscriber](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/subscriber.md) objects   | Indicates subscribers associated with an object.                                                                        |