Gets the status code's reason phrase. For example if a response contains status code 403 (Forbidden) it might be useful to know why.
For example a Jenkins API req. could answer with "403 No valid crumb was included in the request" which will let you know
that you simply have to reques a crumb and then put that in the request headers as "Jenkins-Crumb". But you could not know that from 403 status alone... |