curl --request DELETE \
  --url https://api.example.com/profile/me/avatar \
  --header 'Authorization: Bearer <token>'

{
  "username": "<string>",
  "first_name": "<string>",
  "last_name": "<string>",
  "bio": "<string>",
  "avatar_url": "<string>",
  "email": "<string>",
  "email_verified": true,
  "created_at": "<string>",
  "updated_at": "<string>"
}