# Untitled string in IdentityTokenPayload Schema

```txt
https://timelimit.io/IdentityTokenPayload#/properties/purpose
```



| Abstract            | Extensible | Status         | Identifiable            | Custom Properties | Additional Properties | Access Restrictions | Defined In                                                                                    |
| :------------------ | :--------- | :------------- | :---------------------- | :---------------- | :-------------------- | :------------------ | :-------------------------------------------------------------------------------------------- |
| Can be instantiated | No         | Unknown status | Unknown identifiability | Forbidden         | Allowed               | none                | [IdentityTokenPayload.schema.json\*](IdentityTokenPayload.schema.json "open original schema") |

## purpose Type

`string`

## purpose Constraints

**enum**: the value of this property must be equal to one of the following values:

| Value        | Explanation |
| :----------- | :---------- |
| `"purchase"` |             |