Provide an example of how you would select test cases for a PUT request.

The server response body (response body) is the main part of the HTTP response that contains the data sent by the server to the client. What exactly is there depends on the request type and resource:

1. HTML documents: The web page text displayed in the browser.
2. Images: Binary image data (JPEG, PNG, GIF, etc.).
3. JSON/XML data: Data structured in these formats, often used for data exchange between client and server in APIs.
4. Other file types: PDFs, audio, video files, etc.
5. Error messages: Details about errors that occurred on the server.

The format and data type in the response body are determined by the Content-Type header in the HTTP response. For example:

Content-Type: text/html; charset=utf-8

Content-Type: application/json

Content-Type: image/jpeg

The absence of a response body is possible for certain statuses (e.g., 204 No Content) or HEAD requests.