| Name | Type | Description | Notes |
|---|---|---|---|
| name | String | A descriptive name for the value to be bound. | |
| type | String | The kind of binding. Possible values are: - `bundle` - `cartItemFilter` - `subledgerBalance` - `templateParameter` | [optional] |
| expression | List<Object> | A Talang expression that will be evaluated and its result attached to the name of the binding. | |
| valueType | String | Can be one of the following: - `string` - `number` - `boolean` | [optional] |
| minValue | BigDecimal | The minimum value allowed for this placeholder. | [optional] |
| maxValue | BigDecimal | The maximum value allowed for this placeholder. | [optional] |
| attributeId | Long | Id of the attribute attached to the placeholder. | [optional] |
| description | String | Describes the placeholder field and value in the template. This description can be used when creating campaigns from this template. | [optional] |