---
schema_version: "1"
id: e517c8ffa013fcafdd0166652bfdbc800047690ba39cea193246fafcf21f6f28
title: Data Cloud Field Extended Metadata
collection: legacydeveloper
version: current
locale: en-us
portal_url: https://docs.salesforce.com/legacydeveloper/current/en-us/bi_dev_guide_rest/bi_responses_data_cloud_field_extended_metadata.md
canonical_url: https://developer.salesforce.com/docs/atlas.en-us.bi_dev_guide_rest.meta/bi_dev_guide_rest/bi_responses_data_cloud_field_extended_metadata.htm
source_site: developer.salesforce.com
content_type: documentation
content_hash: 0041f72e598fa112cfcecf3d6347100acf5b70fd31c35bda41a2e487e1f70ec7
description: The extended metadata (Xmd) for a field in Data 360 object.
---
# Data Cloud Field Extended Metadata

The extended metadata (Xmd) for a field in Data 360 object.

## Properties

| Property Name | Type | Description | Filter Group and Version | Available Version |
| --- | --- | --- | --- | --- |
| developer​Name | String | The developer name for the data object field. | Big, 68.0 | 68.0 |
| id | String | The ID for the data object field. | Big, 68.0 | 68.0 |
| key​Qualifier | String | The API name of the key qualifier field for the data object. This is null if not applicable. | Big, 68.0 | 68.0 |
| label | String | The label for the data object field. | Big, 68.0 | 68.0 |
| rollupable | Boolean | Indicates whether the data object field can be rolled up (true) or not (false). This is only for calculated insight objects (CIO). | Big, 68.0 | 68.0 |
| type | String | The type of the data object field. | Big, 68.0 | 68.0 |
| values | [Data​Cloud​Field​Value\[\]](bi_responses_data_cloud_field_value.htm "A customized display value for a data object field.") | The list of customizations for the data object field values. | Big, 68.0 | 68.0 |