Authorization: ********************curl --location 'http://localhost:6567/api/v1/api/v1/certificates/user/' \
--header 'Authorization: Bearer <token>'{
"id": "cert-001",
"certificateCode": "CERT-2024-001",
"courseName": "Python Basics",
"completedAt": "2024-01-15T10:00:00Z"
}