## Delete an attachment `client.attachments.delete(stringattachmentID, RequestOptionsoptions?): void` **delete** `/v3/attachments/{attachmentId}` Permanently delete an attachment owned by the authenticated partner. ### Parameters - `attachmentID: string` ### Example ```typescript import LinqAPIV3 from '@linqapp/sdk'; const client = new LinqAPIV3({ apiKey: process.env['LINQ_API_V3_API_KEY'], // This is the default and can be omitted }); await client.attachments.delete('abc12345-1234-5678-9abc-def012345678'); ``` #### Response ```json { "error": { "status": 401, "code": 2004, "message": "Unauthorized - missing or invalid authentication token", "doc_url": "https://docs.linqapp.com/error/codes/2xxx/2004/" }, "success": false } ```