# Save my notification schedule

`PUT https://evohub.io/api/v1/notification-schedule`

Part of the [On-Call API](https://docs-dev.evohub.io/oncall.md) reference · operationId `saveNotificationSchedule`.

Replaces the caller's timezone and rules. At most 20 rules. Each rule names
days (`mon`…`sun`), a `start` and `end` (`HH:MM`, may cross midnight), and the
`channels` (`push`, `voice`, `email`, `sms`) allowed during it; an empty list
allows none. With `critical_overrides`, critical alerts ignore the rule. The
first matching rule applies. An empty `rules` list turns the schedule off.

These are the caller's own, across every organization they belong to. Meant
for a person; with an organization API key the key itself is the caller.

**Permission:** none — any valid API key or signed-in member of the organization.

## Authorization

Any one of:

- `bearerAuth`
- `apiKeyHeader`

Where:

- `bearerAuth`: HTTP Bearer — An EvoHub API key (`evohub_…`) as a bearer token.
- `apiKeyHeader`: API key in the header `X-API-Key` — An EvoHub API key (`evohub_…`).

## Request body (required)

Content type: `application/json`

Type: `NotificationScheduleWrite`

- `timezone` (string, required): IANA timezone.
- `rules` (array of NotificationRule, max items 20)
  - `days` (array of string, required, min items 1)
  - `start` (string, required): `HH:MM`
  - `end` (string, required): `HH:MM`
  - `channels` (array of NotificationChannel, required)
  - `critical_overrides` (boolean): Critical alerts ignore this rule.

## Responses

### 200 — The saved schedule.

Content type: `application/json`

Type: `object`

- `data` (NotificationSchedule, required)
  - `timezone` (string)
  - `rules` (array of NotificationRule)
    - `days` (array of string, required, min items 1)
    - `start` (string, required): `HH:MM`
    - `end` (string, required): `HH:MM`
    - `channels` (array of NotificationChannel, required)
    - `critical_overrides` (boolean): Critical alerts ignore this rule.
  - `updated_at` (string (date-time) | null)
- `success` (boolean, required, value `true`)

### 400 — The body is not JSON or larger than 64 KB (`INVALID_BODY`), or it is invalid (`VALIDATION_ERROR`, the message says which rule and why).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 401 — No API key was sent, or it is unknown, revoked or expired (`UNAUTHORIZED`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 403 — No caller to attach the schedule to (`FORBIDDEN`).

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 429 — Too many requests (`RATE_LIMITED`). Wait `Retry-After` seconds.

Headers:

- `Retry-After` (integer): Seconds to wait.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

### 500 — Something went wrong on EvoHub's side (`INTERNAL_ERROR`). Retry later.

Content type: `application/json`

Type: `Error`

- `error` (object, required)
  - `code` (string, required): Machine-readable code. Branch on this.
  - `message` (string, required): Human-readable explanation.

## Example request

```bash
curl -X PUT 'https://evohub.io/api/v1/notification-schedule' \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer <TOKEN>' \
  -d '{
  "rules": [
    {
      "end": "08:00",
      "days": [
        "mon",
        "tue",
        "wed",
        "thu",
        "fri"
      ],
      "start": "22:00",
      "channels": [
        "push"
      ],
      "critical_overrides": true
    }
  ],
  "timezone": "Europe/Istanbul"
}'
```