Can you explain what an HTTP POST request is?

The HTTP POST method is used to send data to a server, typically for creating or updating resources. Unlike GET, data is sent in the request body, allowing for larger amounts of information and more complex structures, such as forms or JSON.

Example of using POST:

• A client submits a registration form with user data.
• The server receives the data, processes it, and creates a new record in the database.

Example of an HTTP POST request:

POST /api/users HTTP/1.1
Host: example.com
Content-Type: application/json

{
  "username": "user1",
  "password": "pass123"
}