Request 1:\nPOST /user HTTP/1.1 \nHost: example.com\nContent-Type: application/json\n{\n  "username": "newuser_123", \n  "email": "newuser_123@example.com",\n  "password": "pa$$w0rd"\n}\n\nRequest 2:\nPUT /user HTTP/1.1 \nHost: example.com\nContent-Type: application/json\n{\n  "username": "newuser_123", \n  "email": "newuser_123@example.com",\n  "password": "pa$$w0rd"\n}\n\nRequest 3:\nPOST /user/add HTTP/1.1 \nHost: example.com\nContent-Type: application/json\n{\n  "username": "newuser_123", \n  "email": "newuser_123@example.com",\n  "password": "pa$$w0rd"\n}
Create 3 sample HTTP requests to add a new user to a database.?