| Property | Type | Description | Required or Optional | Available Version |
|---|---|---|---|---|
| formFieldsList | List<ConnectApi.FormFieldInput> | Fields for the marketing integration form. | Required | 53.0 |
| formName | String | Name of the marketing integration form. | Required | 53.0 |
| memberIdentificationCode | String | The member identification code (MID) of the Marketing Cloud Engagement account associated with the form. | Required | 53.0 |