age represents person age as integer value
"age": 18
birthday represents person birthday as integer value
"birthday": 6
birthDate represents person age as integer value
"birthDate": 6
birthdayMonth represents person age as integer value
"birthdayMonth": 2
birthdayYear represents person age as integer value
"birthdayYear": 1990
countryCode is numeric code (integer)
"countryCode": 804
verified means that identity passed KYC verification procedure (boolean)
"verified": true
documentType identifies the document type which belongs to the claim data
"verified": true