iOS SDK JWT key not working

Hi osemenyshyn,

Thanks for the reply. The exp should be the timestamp when the JWT token expires. And the unit for tokenExp is sec, and the minimum value should be issueTimestamp + 1800 (30 mins, no max), here is an example:

{
  	"appKey": "string", // Your SDK key
"iat": 1582774049,
"exp": 1582848000
"tokenExp": 1582776049 (1582774049 + 2000)
}

Hope this helps. Thanks!