question: retrieve the url where the user should be redirected to start the openid authentication process concode_field_sep play.api.libs.openid.OpenIdClient client concode_field_sep F.Promise<UserInfo> verifiedId concode_elem_sep F.Promise<UserInfo> verifiedId
target: F . Promise < String > function ( String arg0 , String arg1 , Map < String , String > arg2 , Map < String , String > arg3 ) { return redirectURL ( arg0 , arg1 , arg2 , arg3 , null ) ; }