> ## Documentation Index
> Fetch the complete documentation index at: https://docs.automate.ax/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Automate.ax automations are TypeScript programs.
> Use Bun for installation and command examples.
> Use Automate.ax for the product name and automate.ax for the package, CLI, and domain.
> Treat documented public APIs as current; do not invent transitional or deprecated names.

# Update schedule

> Updates one availability schedule.

`highlevel.updateSchedule` updates one availability schedule.

```ts automations/highlevel-update-schedule.automation.ts theme={null}
import { automation, markSignificant } from "automate.ax"
import { highlevel } from "automate.ax/highlevel"

export default automation("Update schedule", () => {
  markSignificant(
    highlevel.updateSchedule({
      id: "sch123def456ghi789",
    }),
  )
})
```

## Input

| Field      | Type       | Required | Description                                                  |
| ---------- | ---------- | -------- | ------------------------------------------------------------ |
| `id`       | `string`   | Yes      | HighLevel id value.                                          |
| `name`     | `string`   | No       | Human-readable name for the schedule                         |
| `rules`    | `object[]` | No       | Updated schedule rules defining when the schedule is active  |
| `timezone` | `string`   | No       | Updated timezone for the schedule (IANA timezone identifier) |

Automate.ax supplies the connected sub-account's location ID. Optional second argument `{ account }` selects a named HighLevel binding.

## Output

| Field      | Type         | Required | Description |
| ---------- | ------------ | -------- | ----------- |
| `schedule` | `JSON value` | Yes      | Schedule    |

This action calls `PUT /calendars/schedules/{id}` with HighLevel API version `2021-04-15` and requires `calendars.write`. HighLevel validation and permission errors fail the action. Rate limits honor the provider's retry timing.