curl --request POST \
  --url https://api.enterprise.sandbox.uphold.com/topper/kyc-sharing/sessions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "userId": "cd21b26d-35d2-408a-9201-b8fdbef7a604"
}'

{
  "kycSharing": {
    "processes": []
  }
}