Changes to Register a new user

the picture_url request property's minLength was increased from 0 to 1

the username request property's minLength was increased from 0 to 3

the picture_url request property format changed from no format to uri

response property detail/items/loc/items/ list-of-types was widened by adding types integer to media type application/json of response 422

the picture_url request property's maxLength was set to 65536

the username request property's maxLength was set to 30

removed the request property email

removed the request property password

the endpoint scheme security APIKeyAuth was removed from the API

endpoint added