Storage_Check.swift

func isStorageAvailable() -> Bool {
   let fileURL = URL(fileURLWithPath: NSHomeDirectory() as String)
   do {
      let values = try fileURL.resourceValues(forKeys: [.volumeAvailableCapacityForImportantUsageKey, .volumeTotalCapacityKey])
      guard let totalSpace = values.volumeTotalCapacity,
      let freeSpace = values.volumeAvailableCapacityForImportantUsage else {
          return false
      }
      if freeSpace > minimumSpaceRequired {
         return true
      } else {
          // Capacity is unavailable
          return false
      }  
    catch {}
    return false
}

What's the value of minimumSpaceRequired according to you?