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# Function: getSpecificationFilesForService()

> **getSpecificationFilesForService**(`directory`): (`id`, `version`?) => `Promise`<`any`>

Defined in: services.ts:340

Returns specification files for a service

Optionally specify a version to of the service

## Parameters[​](#parameters "Direct link to Parameters")

| Parameter   | Type     |
| ----------- | -------- |
| `directory` | `string` |

## Returns[​](#returns "Direct link to Returns")

`Function`

### Parameters[​](#parameters-1 "Direct link to Parameters")

| Parameter  | Type     |
| ---------- | -------- |
| `id`       | `string` |
| `version`? | `string` |

### Returns[​](#returns-1 "Direct link to Returns")

`Promise`<`any`>

## Example[​](#example "Direct link to Example")

```
import utils from '@eventcatalog/utils';

const { getSpecificationFilesForService } = utils('/path/to/eventcatalog');

// returns a list of specification files for a service
await getSpecificationFilesForService('InventoryService', '0.0.1');
```