curl --request POST \
--url https://sandbox.finhub.cloud/api/v2.1/verifications/{verificationId}/documents \
--header 'Authorization: <authorization>' \
--header 'Content-Type: application/json' \
--header 'X-Forwarded-For: <x-forwarded-for>' \
--header 'X-Forwarded-From: <x-forwarded-from>' \
--header 'X-Tenant-ID: <x-tenant-id>' \
--header 'deviceId: <deviceid>' \
--header 'platform: <platform>' \
--data '
{
"documentType": "PASSPORT",
"fileName": "passport.pdf",
"fileContent": "JVBERi0xLjQK...",
"mimeType": "application/pdf",
"verificationId": "825f84a5-a709-4e58-a80f-b51871d94cfb",
"customerId": "2dac1793-ab48-420c-b0b5-01292302e188"
}
'