Problem:
I tried calling the TestRail API to retrieve a case through the REST API. This is my curl command used:
C:\Users\ahmed> curl -H "Content-Type: application/json" -u "ahmed@revelationtech.com:16JQ1MTMMsEQl4wIeCp" "https://ahmedttt.testrail.io/index.php?/api/v2/get_case/