## Update automation

`PATCH https://whatsapp.paaltech.org/api/v1/businesses/{external_id}/automations/{id}`

Change any part, or `status` (active or paused). Pausing stops its waiting runs.

Ability: `automations.manage`

### Path parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `external_id` | string | yes | Your own ID for the business (Multi-SKUUL - the tenant ID). Max 191 characters. Pattern `^[A-Za-z0-9._:-]+$` |
| `id` | integer | yes |  |

### Body

| Name | Type | Required | Description |
|---|---|---|---|
| `name` | string | yes | Max 191 characters |
| `trigger` | string | yes | One of: `message_received`, `keyword`, `contact_created`, `conversation_status`, `date_reached` |
| `trigger_config` | object | null | no | keyword: {keywords: [...]}; conversation_status: {status}; date_reached: {field: a date custom field, offset_days: -3 = three days before}. |
| `conditions` | object | null | no | {"all": [...]} or {"any": [...]} of conditions {"field", "op", "value"} or nested groups (3 levels, 30 conditions). Fields: name, phone, email, locale, timezone, external_id, created_at, tag (has, not_has), consent.<category> (eq granted\|revoked\|none), last_incoming_at (within_days, older_than_days), custom.<key> (by the field's type). Ops: eq, neq, gt, gte, lt, lte, contains, starts_with, in, exists, not_exists, within_days, older_than_days. Example `{"all":[{"field":"custom.class","op":"eq","value":"SHS 2"},{"field":"custom.fee_balance","op":"gt","value":0}]}` |
| `steps` | array of objects | yes | In order. send_template {template, language, parameters, category?, topic?}; send_text {text} (inside the 24-hour window); add_tag / remove_tag {tag}; set_status {status}; add_note {text}; notify {data} (automation.action callback); wait {minutes \| hours \| days}. Max 20 items |
| `status` | string | no | One of: `active`, `paused` |

### Request

```bash
curl --request PATCH \
  --url 'https://whatsapp.paaltech.org/api/v1/businesses/presec/automations/2' \
  --header "Authorization: Bearer $PAALCHAT_TOKEN" \
  --header 'Accept: application/json' \
  --header 'Content-Type: application/json' \
  --data '{"status": "paused"}'
```

### Responses

- **200** - Updated.
- **401** - unauthenticated - missing, invalid, revoked or expired token

```json
{
  "error": {"code": "unauthenticated", "message": "A valid product token is required."}
}
```

- **403** - missing_ability, product_suspended or product_token_required

```json
{
  "error": {
    "code": "missing_ability",
    "message": "This token does not have the ability this request needs."
  }
}
```

- **404** - not_found - not yours, or does not exist

```json
{"error": {"code": "not_found", "message": "Business not found."}}
```

- **422** - validation_failed - fields are invalid; see errors.

```json
{
  "error": {
    "code": "validation_failed",
    "message": "The external id field format is invalid. (and 1 more error)"
  },
  "errors": {
    "external_id": ["The external id field format is invalid."],
    "name": ["The name field is required."]
  }
}
```

- **429** - rate_limited - over 300 requests/minute for this product

```json
{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Slow down and retry after the Retry-After header."
  }
}
```