| Name | Type | Description | Notes |
|---|---|---|---|
| compositeKeys | List<AttributeSchemaCompositeKey> | List of Composite Keys | [optional] |
| required | List<AddAttributeSchemaRequired> | List of Required Attributes | [optional] |
| optional | List<AddAttributeSchemaOptional> | List of Optional Attribute | [optional] |
| allowAdditionalAttributes | Boolean | [optional] |