Use this REST request to get the metadata of a project. This REST request is a GET type request.
http://serverDetails/espws/restservice/workspaces/<workspacename>/projects/<projectname>
authorization: Basic <auth-data>
http://localhost:9091/espws/restservice/workspaces/myworkspace/projects/my_project
authorization: Basic c3R1ZGlvOnN5YmFzZQ==