Splunk Software Engineer/Tester interview questions

Most unpleasant experience with a recruiter. Note: The position is based in Canberra. The first interaction with the recruiter was via email. The recruiter sent an email asking for my availability for the interview, without providing any information regarding the form or content of the interview. After I asked for more details via email, the recruiter said the interview is on Zoom, but did not provide a link. I was expecting the link to be provided closer to the interview. On the day of interview I did not receive an email with further instructions. I called the recruiter's phone number 5 mins after the scheduled interview time. After introducing my past work experience, the recruiter made the decision that I am technically incapable to work with micro-services, despite my past experience working with it. I repeatedly stressed that it is hard to evaluate my technical suitability without knowing more details about Splunk's architecture, and the question should better be asked by an engineer. But the recruiter insisted that I "touched the red line" and is not accepted by "the company's value" based on her "gut feeling" and was unwilling to continue the interview. During the interview I asked the recruiter if the recruiter can tell anything about the service discovery at Splunk, but she was unwilling to answer because "it is not her job".