> ## Documentation Index
> Fetch the complete documentation index at: https://docs.peopledatalabs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Input Parameters - Skill Enrichment API

> ❗️ The Skill Enrichment API is now fully removed

> This endpoint was removed in our April 2025 (v30.0) Release and is no longer available. This page is retained for historical documentation purposes.

> For more information, please see our [April 2025 Release Notes (v30.0)](https://docs.peopledatalabs.com/changelog/april-2025-release-notes-v300).

## Required Parameters

### `api_key`

| Type     | Description          | Default | Example |
| :------- | :------------------- | :------ | :------ |
| `String` | Your secret API key. |         |         |

Your API Key **must** be included in either the request header or the api\_key parameter. For more information about request authentication, see the [Authentication](https://docs.peopledatalabs.com/docs/authentication) page.

<br />

### `skill`

| Type     | Description                       | Example   |
| :------- | :-------------------------------- | :-------- |
| `String` | The skill that you are enriching. | `pyspark` |

If the provided `skill` does not represent one from our [Skill](https://docs.peopledatalabs.com/docs/skill-schema) Dataset, then the Skill Enrichment API will not return a matching record.

***

## Optional Parameters

### `pretty`

| Type      | Description                                                                               | Default | Example |
| :-------- | :---------------------------------------------------------------------------------------- | :------ | :------ |
| `Boolean` | Whether the output should have [human-readable](http://jsonprettyprint.net/) indentation. | `false` | `true`  |

<br />

### `titlecase`

| Type      | Description                                                                                                                    | Default | Example |
| :-------- | :----------------------------------------------------------------------------------------------------------------------------- | :------ | :------ |
| `Boolean` | All text in API responses returns as lowercase by default. Setting `titlecase` to `true` will titlecase response data instead. | `false` | `true`  |