---
title: "mayStore(days:)"
framework: passkit
role: symbol
role_heading: Type Method
path: "passkit/pkidentityintenttostore/maystore(days:)"
---

# mayStore(days:)

An object that indicates your app may store a data element for the length of time you specify.

## Declaration

```swift
class func mayStore(days: Int) -> Self
```

## Parameters

- `days`: The length of time to store a data element.

## Mentioned in

Requesting identity data from a Wallet pass

## Return Value

Return Value A new instance of PKIdentityIntentToStore.