**To list all of the discovered servers meeting a set of filter conditions**

This example command lists discovered servers matching either of two hostname patterns and not running Ubuntu.

Command::

  aws discovery list-configurations --configuration-type SERVER --filters name="server.hostName",values="172-31-35","172-31-42",condition="CONTAINS" name="server.osName",values="Ubuntu",condition="NOT_CONTAINS"

Output::

  {
      "configurations": [
   	{
              "server.osVersion": "3.14.48-33.39.amzn1.x86_64",
              "server.type": "EC2",
              "server.hostName": "ip-172-31-42-208",
              "server.timeOfCreation": "2016-10-28 23:44:30.0",
              "server.configurationId": "d-server-099385097ef9fbcfb",
              "server.osName": "Linux - Amazon Linux AMI release 2015.03",
              "server.agentId": "i-c142b99e"
          },
          {
              "server.osVersion": "3.14.48-33.39.amzn1.x86_64",
              "server.type": "EC2",
              "server.hostName": "ip-172-31-35-152",
              "server.timeOfCreation": "2016-10-28 23:44:00.0",
              "server.configurationId": "d-server-0c4f2dd1fee22c6c1",
              "server.osName": "Linux - Amazon Linux AMI release 2015.03",
              "server.agentId": "i-4447bc1b"
          }
      ]
  }