headless-create-session-request-safe-conversation
{
"allowedProviders": ["nbid"],
"flow": "headless",
"additionalParameters": {
"nbid_auth_type": "PHONE"
},
"requestedAttributes": [
"name",
"firstName",
"lastName",
"nin",
"dateOfBirth"
],
"prefilledInput": {
"nin": "17029012345"
}
}