---
title: "PhotogrammetrySession.Error.insufficientStorage(requiredBytes:)"
framework: realitykit
role: symbol
role_heading: Case
path: "realitykit/photogrammetrysession/error/insufficientstorage(requiredbytes:)"
---

# PhotogrammetrySession.Error.insufficientStorage(requiredBytes:)

An error that indicates insufficient storage space.

## Declaration

```swift
case insufficientStorage(requiredBytes: Int64)
```

## Discussion

Discussion This error occurs when there is not enough available storage, and the system estimates that it needs requiredBytes of storage.