Use this format: ApiKey <your_api_key>
Full legal name of the customer
"Jane Doe"
Customer email address (used as the idempotency fingerprint)
"jane.doe@example.com"
Customer type: 'individual' for natural persons, 'business' for entities
individual, business "individual"
Persona inquiry type for KYC flow (optional, Bridge-specific)
"kyc"
Customer created or returned from cache