UpdateDraftToRecipientsAction

Updates the To recipients of an email draft.

### Methods

| Method | Return type | Brief description |
|---|---|---|
| `https://developers.google.com/apps-script/reference/card-service/update-draft-to-recipients-action#addUpdateToRecipients(String)` | `https://developers.google.com/apps-script/reference/card-service/update-draft-to-recipients-action#` | Updates the To recipients of an email draft. |

## Detailed documentation

### `addUpdateToRecipients(toRecipientEmails)`

Updates the To recipients of an email draft.

#### Parameters

| Name | Type | Description |
|---|---|---|
| `toRecipientEmails` | `String[]` | The To recipients to insert to the email draft. |

#### Return


`https://developers.google.com/apps-script/reference/card-service/update-draft-to-recipients-action#` --- This object, for chaining.