To describe endpoints

This example describes all of your endpoints.

Command:

aws ec2 describe-vpc-endpoints

Output:

{
  "VpcEndpoints": [
      {
          "PolicyDocument": "{\"Version\":\"2008-10-17\",\"Statement\":[{\"Effect\":\"Allow\",\"Principal\":\"*\",\"Action\":\"*\",\"Resource\":\"*\"}]}",
          "VpcId": "vpc-aabb1122",
          "NetworkInterfaceIds": [],
          "SubnetIds": [],
          "PrivateDnsEnabled": true,
          "State": "available",
          "ServiceName": "com.amazonaws.us-east-1.dynamodb",
          "RouteTableIds": [
              "rtb-3d560345"
          ],
          "Groups": [],
          "VpcEndpointId": "vpce-032a826a",
          "VpcEndpointType": "Gateway",
          "CreationTimestamp": "2017-09-05T20:41:28Z",
          "DnsEntries": []
      },
      {
          "PolicyDocument": "{\n  \"Statement\": [\n    {\n      \"Action\": \"*\", \n      \"Effect\": \"Allow\", \n      \"Principal\": \"*\", \n      \"Resource\": \"*\"\n    }\n  ]\n}",
          "VpcId": "vpc-1a2b3c4d",
          "NetworkInterfaceIds": [
              "eni-2ec2b084",
              "eni-1b4a65cf"
          ],
          "SubnetIds": [
              "subnet-d6fcaa8d",
              "subnet-7b16de0c"
          ],
          "PrivateDnsEnabled": false,
          "State": "available",
          "ServiceName": "com.amazonaws.us-east-1.elasticloadbalancing",
          "RouteTableIds": [],
          "Groups": [
              {
                  "GroupName": "default",
                  "GroupId": "sg-54e8bf31"
              }
          ],
          "VpcEndpointId": "vpce-0f89a33420c1931d7",
          "VpcEndpointType": "Interface",
          "CreationTimestamp": "2017-09-05T17:55:27.583Z",
          "DnsEntries": [
              {
                  "HostedZoneId": "Z7HUB22UULQXV",
                  "DnsName": "vpce-0f89a33420c1931d7-bluzidnv.elasticloadbalancing.us-east-1.vpce.amazonaws.com"
              },
              {
                  "HostedZoneId": "Z7HUB22UULQXV",
                  "DnsName": "vpce-0f89a33420c1931d7-bluzidnv-us-east-1b.elasticloadbalancing.us-east-1.vpce.amazonaws.com"
              },
              {
                  "HostedZoneId": "Z7HUB22UULQXV",
                  "DnsName": "vpce-0f89a33420c1931d7-bluzidnv-us-east-1a.elasticloadbalancing.us-east-1.vpce.amazonaws.com"
              }
          ]
      }
  ]
}