We have a daily schedule to do DSS API calls (a series of calls like get schedule id, report extraction id, get report data etc.) to fetch market rates. I am getting the below exception when performing these calls:
io.micronaut.http.client.exceptions.HttpClientResponseException: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
<HTML><HEAD><TITLE>Service Unavailable</TITLE>
<META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii"></HEAD>
<BODY><h2>Service Unavailable</h2>
<hr><p>HTTP Error 503. The service is unavailable.</p>
</BODY></HTML>
This is not happening everyday. In a month I observed it only twice. But when retried in few minutes, the calls work. Could anyone tell me why this could be happening?
Thank you!
