> ## Documentation Index
> Fetch the complete documentation index at: https://terminal49-vorflux-dev-12120-supported-document-types.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Interface: CustomField

> CustomField interface in the Terminal49 TypeScript SDK, the account-defined custom field value attached to a container, shipment, or tracking request.

# Interface: CustomField

Account-defined custom field value on a container, shipment, or tracking request.

## Properties

| Property | Type |
| - | - |
| <a id="property-datatype" /> `dataType?` | `string` |
| <a id="property-displayvalue" /> `displayValue?` | `string` \| `null` |
| <a id="property-id" /> `id` | `string` |
| <a id="property-name" /> `name?` | `string` |
| <a id="property-slug" /> `slug` | `string` |
| <a id="property-updatedat" /> `updatedAt?` | `string` \| `null` |
| <a id="property-value" /> `value` | `unknown` |


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