# POST /api/v1/advisory-firms/{firm_id}/invitations/{invitation_id}/resend

> Resend an invitation

- **Tag:** advisory-firms
- **Operation ID:** `resend_invitation_api_v1_advisory_firms__firm_id__invitations__invitation_id__resend_post`

## Description

Resend the invitation email and reset the expiry to 7 days from now. Only works on pending invitations.

## Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

## Parameters

- `firm_id` (path, string, required)
- `invitation_id` (path, string, required)

## Responses

### 201 — Successful Response

Schema: `ResendInvitationResponse`

- `status` (string)
- `message` (string · required)
- `email_sent` (boolean)
- `new_expires_at` (string · date-time)

### 400 — Bad Request - Invalid input

### 401 — Unauthorized - Authentication required

### 403 — Forbidden - Insufficient permissions

### 404 — Not Found - Resource does not exist

### 422 — Validation Error

Schema: `HTTPValidationError`

- `detail` (array · ValidationError) → `ValidationError`
  - `loc` (array · string | integer · required)
  - `msg` (string · required)
  - `type` (string · required)
  - `input` (object)
  - `ctx` (object)

## Code samples

### cURL

```bash
curl -X POST 'https://api.ondayzero.com/api/v1/advisory-firms/{firm_id}/invitations/{invitation_id}/resend' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'
```

### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/advisory-firms/{firm_id}/invitations/{invitation_id}/resend', {
  method: 'POST',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
  },
});
const data = await response.json();
```

### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

response = httpx.post("https://api.ondayzero.com/api/v1/advisory-firms/{firm_id}/invitations/{invitation_id}/resend", headers=headers)
data = response.json()
```

## See also

- HTML version: https://www.ondayzero.com/docs/reference/advisory-firms/resend-invitation
- OpenAPI slice: https://www.ondayzero.com/docs/reference/advisory-firms/resend-invitation/openapi.json
- Other endpoints in **advisory-firms**: https://www.ondayzero.com/docs/reference/advisory-firms