---
schema_version: "1"
id: df93aee7fad1c215fc5fc66378d1bbfd75068df84314aef9cdbf6b50cc55a211
title: ImportDefinitionFieldMap
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-apis/importdefinitionfieldmap.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/importdefinitionfieldmap.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 65df260a357754ec5da7ad5ef4d00bcbddee70fdde991f64f44b96729a079c02
products:
  - Marketing Cloud Engagement APIs and Programmatic Languages
  - Marketing Cloud
---
# ImportDefinitionFieldMap

An object that represents the field mapping configuration within an Import Definition.

## Properties

| Name                | Data Type                                      | Description                                                                                                                               |
| ------------------- | ---------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
| `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. |
| `DestinationName`   | String                                         | Defines field where imported data resides.                                                                                                |
| `ID`                | Int                                            | Read-only identifier for an object. Some objects use the ObjectID property as a unique ID.                                                |
| `Item`              | Object                                         | Identifies an item in a mapped relationship.                                                                                              |
| `ModifiedDate`      | DateTime                                       | The date and time when the object was last modified.                                                                                      |
| `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.                   |

## Related Items

- [ImportDefinitionFieldMappingType](https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/importdefinitionfieldmappingtype.md)