> **Source:** https://knowledge.leegality.com/document-execution/api/delete-invitation
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---
# DELETE /v3.0/sign/request/invitation — Delete invitation

Deletes an unsigned invitation from a document, permanently removing the invitee's access.

**Authentication:** `X-Auth-Token` header required on every request.

## Request URL

```
DELETE https://app1.leegality.com/api/v3.0/sign/request/invitation?signUrl={signUrl}
```

**Environments:**
- Production: `https://app1.leegality.com/api/v3.0/sign/request/invitation`
- Sandbox: `https://sandbox.leegality.com/api/v3.0/sign/request/invitation`

---

## Parameters

| Name | In | Required | Type | Description | Example |
|------|----|----------|------|-------------|---------|
| `signUrl` | query | Yes | string | Signature URL of the invitation to delete.  **Format:** Either the full sign URL or just the UUID portion.  Both formats are accepted: - Full URL: `https://sandbox.leegality.com/sign/db9f8b15-84be-47e4-a885-66cdce4bc80c` - UUID only: `db9f8b15-84be-47e4-a885-66cdce4bc80c`  Get from the **Create eSigning request** API response (`invitations[].signUrl`) or from the **Check document details** API response. | — |

---

## Responses

### 200 — Delete invitation response. Check `status` field: `1` = success, `0` = failure.

Response wrapper for the Delete Invitation API.  On success (`status: 1`), `data` is an empty object and `messages` contains `invitation.deleted.success`.  On failure (`status: 0`), `data` is an empty object and `messages` contains the error details.

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `status` | integer | No | API response status.  `1` = success (invitation deleted), `0` = failure. Allowed: `0`, `1`. | `1` |
| `messages` | array\<Message\> | No | Array of response messages.  **Success codes:** - `invitation.deleted.success` — Invitation deleted successfully. The invitee will no longer be able to access the document.  **Error codes:** - `sign.url.required` — The `signUrl` query parameter is missing or empty - `invitation.not.exists` — The invitation was not found. This can mean:   - The sign URL is invalid or does not exist   - The invitation has already been signed (signed invitations cannot be deleted)   - The invitation was already deleted   - The document is completed See **Message** below. | — |
| `data` | object | No | Always an empty object `{}` for this endpoint. | — |

#### Message

Message object containing a machine-readable code and a human-readable description. Used for success confirmations, errors, and warnings.

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `code` | string | No | Response message code. | `simpleWorkFlow.success` |
| `message` | string | No | Human-readable success or error message. | `Invitations sent successfully.` |

### Sample Response (200)

```json
{
  "status": 1,
  "messages": [
    {
      "code": "simpleWorkFlow.success",
      "message": "Invitations sent successfully."
    }
  ],
  "data": {}
}
```