> ## 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.

# Get a custom field definition

> Retrieve a single custom field definition from the Terminal49 API, including its data type, slug, target resource type, and configured enum options.

Use this endpoint to retrieve a single custom field definition by its ID.

## Path parameters

| Parameter | Description                                          |
| --------- | ---------------------------------------------------- |
| `id`      | The unique identifier of the custom field definition |