profileImageUrl

@SerializedName(value = "profile_image_url")
var profileImageUrl: String? = null

The URL to the profile image for this user, as shown on the user's profile.

e.g.

"profile_image_url": "https://pbs.twimg.com/profile_images/1267175364003901441/tBZNFAgA_normal.jpg"

Can be used to download this user's profile image.