ios - Filtering AWS-Cognito users by role -

i've been looking day how avail.

let's have 2 users in user pool, john admin , jim user. have view controller want accessible john admin not jim user. problem don't know how distinguish john , jim in app.

is there way know john admin in admin groups/role jim not?

edit: asking user attributes gave me:

{"userattributes": [   { "name": "sub", "value": "numbers"},   { "name": "email_verified", "value": "true"},   { "name": "phone_number_verified", "value": "false"},   { "name": "phone_number", "value": "numbers"},   { "name": "email", "value": "email"}],  "username": "johnadmin"} 

your user model should contain property allow distinguish users roles. e.g

struct user {    var name = ""    var role = "user" // can use enum here or else want } 

after user got logged in should set property proper value. further before presenting view controller should check property , decide show or not show view controller