curl --location '/v3/api/business/reseller/clients/client_abc123' \
--header 'Authorization: Bearer <token>'{
"object": "client",
"id": "client_abc123",
"first_name": "Ada",
"last_name": "Okafor",
"email": "ada@example.com",
"phone": "+2348012345678",
"status": "ACTIVE",
"created": 1746700000000,
"message": "Client retrieved successfully"
}