Photo
data class Photo(var id: String? = null, var createdAt: Long = 0, var prefix: String? = null, var suffix: String? = null, var url: String? = null, var width: Int = 0, var height: Int = 0, var name: String? = null, var sizes: IntArray? = null) : FoursquareType, Parcelable
Data class representing a photo information, such as url, width and height. This is used in venues and categories.