| Property Name | Data Type | Length | Required | Readonly | Notes |
|---|---|---|---|---|---|
| EmailAddress | string | Y | Login email address. Must match the email address on the login of the type specified by the LoginType parameter. | ||
| Password | string | Y | |||
| LoginTypeId | integer | Y | Login type, specified by ID. This parameter determines which login on a constituent record is evaluated for authentication. | ||
| FK: TR_LOGIN_TYPE.id Resource: LoginTypes | |||||
| PromotionCode | integer | N | The source code to use for the session. Pass 0 to use the default source code. | ||
| FK: TX_APPEAL_MEDIA_TYPE.source_no Resource: Sources | |||||