---
schema_version: "1"
id: 038739aede363ce3cb7e5ae9265fe06ebe76f7dca5cf0c85457d7753a49bdf33
title: Publication
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-apis/publication.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/publication.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: a0470db8dd7d5910884ffc09a47d16934c482d0273d13e04bb2063337cad3b57
products:
  - Marketing Cloud Engagement APIs and Programmatic Languages
  - Marketing Cloud
---
# Publication

An object that contains information about a publication.

## Properties

| 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 object was created.                                                                                            |
| `CustomerKey`        | String                                         | User-supplied unique identifier for an object within an object type. This property corresponds to the external key assigned to an object. |
| `ID`                 | Int                                            | Read-only identifier for an object. Some objects use the ObjectID property as a unique ID.                                                |
| `IsActive`           | Boolean                                        | Specifies whether the object is active.                                                                                                   |
| `ModifiedDate`       | DateTime                                       | The date and time when the object was last modified.                                                                                      |
| `Name`               | String                                         | Name of the object or property.                                                                                                           |
| `ObjectID`           | String                                         | System-controlled, read-only text string identifier for object.                                                                           |
| `ObjectState`        | String                                         | Not used.                                                                                                                                 |
| `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.                   |
| `SendClassification` | [SendClassification](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/sendclassification.md)    | Indicates the send classification to use as part of a send definition.                                                                    |
| `Subscribers`        | Array of [Subscriber](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/subscriber.md) objects   | Indicates subscribers associated with an object.                                                                                          |

## Related Items

- [Supported Operations for Objects and Methods](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/supported_operations_for_objects_and_methods.md)