EventType

An enumeration denoting the type of triggered event.

To call an enum, you call its parent class, name, and property. For example, `
ScriptApp.EventType.CLOCK`.

### Properties

| Property | Type | Description |
|---|---|---|
| `CLOCK` | `Enum` | The trigger fires once the time-driven event reaches a specific time. |
| `ON_OPEN` | `Enum` | The trigger fires once the user opens the Google Docs, Sheets, or Forms file. |
| `ON_EDIT` | `Enum` | The trigger fires once the user edits the Google Sheets file (for example, by entering a new value into a cell, which counts as an edit instead of a change). |
| `ON_FORM_SUBMIT` | `Enum` | The trigger fires once the user responds to a Google Form. This trigger is available either in the Google Form itself or in the Google Sheets file that the form sends its responses to. |
| `ON_CHANGE` | `Enum` | The trigger fires once the user changes the Google Sheets file (for example, by adding a row, which counts as a change instead of an edit). |
| `ON_EVENT_UPDATED` | `Enum` | The trigger fires once an event gets created, updated, or deleted on the specified Google Calendar. |