The following mutation creates a build schedule for a given account:

```graphql
mutation CreateBuildSchedule($accountId: ObjectID!, $name: String!, $startAt: DateTime!, $repetitionRate: BuildScheduleRepetitionRate) {
  createBuildSchedule(input: {
    accountId: $accountId
    name: $name
    startAt: $startAt
    repetitionRate: $repetitionRate
  }) {
    buildSchedule {
      id
      name
      startAt
      repetitionRate
    }
  }
}
```

:::caution

- `name` is unique per Account.
- `repetitionRate` is optional, meaning that build schedules can be non-repeatable.

:::