Returns the user, group, or app ID by its screen name (username).
This method only works with actors that are already present in the server’s database. If you need to load a remote actor that the server may not know about, use utils.loadRemoteObject instead.
This method can be called without an access token.
Parameters
screen_name
string
The username or username@domain to resolve.
Result
An object:
type
enum
Object type.
Possible values:
user,
group,
application.
id
integer
Object identifier.