URL where the avatar images are hosted. This URL contains the path
up to, but not including, the image file name.
Optional locale
locale:undefined | string
Locale to use when generating the player's name. This allows for the possibility of selecting
words appropriate to the player's locale when selecting a random name.
Optional numberOfUniqueAvatars
numberOfUniqueAvatars:undefined | number
Number of avatar images available at the supplied URL. If a value is not provided the
default value in DEFAULT_NUMBER_OF_UNIQUE_AVATARS is used.
URL where the avatar images are hosted. This URL contains the path up to, but not including, the image file name.