---
title: Model: attributeScheme
slug: opti-id/api/model-attributescheme
docTags: 
createdAt: 2026-10-01T19:58:50.958Z
---

### Code examples

```json
{
  "caseExact": false,
  "dataType": "",
  "description": "",
  "mutability": "",
  "name": "",
  "multiValued": false,
  "required": false,
  "returned": "",
  "uniqueness": "",
  "subAttributes": [
    {
      "": ""
    }
  ],
  "canonicalValues": [
    ""
  ],
  "referenceTypes": [
    ""
  ]
}
```