> **Source:** https://knowledge.leegality.com/document-execution/api/reactivate-invitation
> **Site:** Leegality Knowledge Base — https://knowledge.leegality.com
> **About:** Leegality is a document execution platform covering eSigning, stamps, NeSL, workflows, and REST API integration.
> **Navigation:** Every article on this site has a plain-text version at `<article-url>.txt` (this format). To get an index of all articles with their `.txt` links, read: https://knowledge.leegality.com/llms.txt
> **AI Guide:** For instructions on how to navigate this knowledge base as an AI agent, read: https://knowledge.leegality.com/ai-readable.txt

---
# POST /v4/packs/invitations/reactivate — Reactivate invitation

:::info[Sandbox endpoint]

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

## Request URL

```
POST https://app1.leegality.com/api/v4/packs/invitations/reactivate
```

**Environments:**
- Production: `https://app1.leegality.com/api/v4/packs/invitations/reactivate`
- Sandbox: `https://sandbox.leegality.com/api/v4/packs/invitations/reactivate`

---

## Request Body

**Content-Type:** `application/json`

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `signUrl` | string | Yes | The invitation's sign URL — the per-person signing link for the invitee you want to reactivate. **Required.** | `https://app1.leegality.com/sign/abc123` |
| `expiryDays` | integer | No | New validity for the reactivated invitation, in days. Default `10`. Allowed range `-1` to `365`: `-1` = 45 minutes, `0` = same day, `1`–`365` = that many days. `0` bypasses the range check and is always accepted. This applies to every expired combination for the invitation. | `15` |

### Sample Request

```json
{
  "signUrl": "https://app1.leegality.com/sign/abc123",
  "expiryDays": 15
}
```

---

## Responses

### 200 — Invitation reactivated.

**Error codes**

The request is rejected if any of the following applies:

| Scenario | Result |
| --- | --- |
| `signUrl` missing, empty, or null | `LE_ERR_AP_055` |
| `signUrl` invalid or does not resolve | `LE_ERR_AP_016` |
| `expiryDays` above the maximum (365) | `LE_ERR_AP_065` |
| `expiryDays` below the minimum (-1) | Validation error |
| Non-empty `combinations` array (not supported — use top-level `expiryDays`) | `LE_ERR_AP_020` |
| Invitation not expired (active), already signed, or rejected | Error |
| Expired JWT (401) | `LE_ERR_AP_080` |
| Missing auth token (403) | `LE_ERR_AP_081` |

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `data` | object | No | Response payload. See **data** below. | — |

#### data

Response payload.

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `packId` | string | No | ID of the pack the invitation belongs to. | `01M0CSD4TJSD14R35SSG0VGNTD` |
| `signUrl` | string | No | The invitation's sign URL. | `https://app1.leegality.com/sign/1813c566-ab07-4088-b217-27bf` |
| `reactivationStatus` | string | No | Reactivation result. Always `REACTIVATED`. Allowed: `REACTIVATED`. | `REACTIVATED` |

### Sample Response (200)

```json
{
  "data": {
    "packId": "01M0CSD4TJSD14R35SSG0VGNTD",
    "signUrl": "https://app1.leegality.com/sign/1813c566-ab07-4088-b217-27bfe4c2a009",
    "reactivationStatus": "REACTIVATED"
  }
}
```