//snippet-sourcedescription:[DescribeVPCs.java demonstrates how to get information about all the EC2 VPCs.]
//snippet-keyword:[SDK for Java 2.0]
//snippet-keyword:[Code Sample]
//snippet-service:[ec2]
//snippet-sourcetype:[full-example]
//snippet-sourcedate:[11/02/2020]
//snippet-sourceauthor:[scmacdon]
/*
 * Copyright 2010-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.example.ec2;
// snippet-start:[ec2.java2.describe_vpc.complete]

// snippet-start:[ec2.java2.describe_vpc.import]
import software.amazon.awssdk.services.ec2.Ec2Client;
import software.amazon.awssdk.services.ec2.model.DescribeVpcsRequest;
import software.amazon.awssdk.services.ec2.model.DescribeVpcsResponse;
import software.amazon.awssdk.services.ec2.model.Vpc;
import software.amazon.awssdk.services.ec2.model.Ec2Exception;
// snippet-end:[ec2.java2.describe_vpc.import]

/**
 * Describes VPCs
 */
public class DescribeVPCs {
    public static void main(String[] args) {
        final String USAGE =
                "To run this example, supply a group id\n" +
                        "Ex: DescribeVPCs <vpc-id>\n";

        if (args.length != 1) {
            System.out.println(USAGE);
            System.exit(1);
        }

        String vpcId = args[0];
        // snippet-start:[ec2.java2.describe_vpc.main]

        Ec2Client ec2 = Ec2Client.create();

        try {
            DescribeVpcsRequest request = DescribeVpcsRequest.builder()
                .vpcIds(vpcId)
                .build();

            DescribeVpcsResponse response =
                ec2.describeVpcs(request);

            // snippet-end:[ec2.java2.describe_vpc.main]
            for (Vpc vpc : response.vpcs()) {
                System.out.printf(
                    "Found vpc with id %s, " +
                            "vpc state %s " +
                            "and tennancy %s",
                    vpc.vpcId(),
                    vpc.stateAsString(),
                    vpc.instanceTenancyAsString());

                }

            } catch (Ec2Exception e) {
                e.getStackTrace();
        }
    }
}
// snippet-end:[ec2.java2.describe_vpc.complete]

@@ -90,16 +90,23 @@
 all the 
+Amazon 
 EC2 VPCs
@@ -196,18 +196,25 @@
 ervice:%5B
-ec
+Amazon EC
 2%5D%0A//sni
@@ -270,13 +270,12 @@
 te:%5B
+2/
 11
-/02
 /202
@@ -311,16 +311,17 @@
 macdon%5D%0A
+%0A
 /*%0A * Co
@@ -332,18 +332,8 @@
 ght 
-2010-2020 
 Amaz
@@ -915,59 +915,8 @@
 ec2;
-%0A// snippet-start:%5Bec2.java2.describe_vpc.complete%5D
 %0A%0A//
@@ -962,16 +962,62 @@
 import%5D%0A
+import software.amazon.awssdk.regions.Region;%0A
 import s
@@ -1755,20 +1755,243 @@
 rgs%5B0%5D;%0A
+%0A
     
+    //Create an Ec2Client object%0A        Region region = Region.US_WEST_2;%0A        Ec2Client ec2 = Ec2Client.builder()%0A                .region(region)%0A                .build();%0A%0A        describeEC2Vpcs(ec2, vpcId);%0A    %7D%0A%0A
     // s
@@ -2037,52 +2037,77 @@
 in%5D%0A
-%0A
     
-    Ec2Client ec2 = Ec2Client.create();
+public static void describeEC2Vpcs(Ec2Client ec2, String vpcId) %7B
 %0A%0A  
@@ -2340,65 +2340,8 @@
 );%0A%0A
-            // snippet-end:%5Bec2.java2.describe_vpc.main%5D%0A
     
@@ -2683,17 +2683,16 @@
 ing());%0A
-%0A
         
@@ -2693,33 +2693,32 @@
               %7D%0A
-%0A
             %7D ca
@@ -2756,29 +2756,62 @@
     
-    e.getStackTrac
+System.err.println(e.awsErrorDetails().errorMessag
 e()
+)
 ;%0A  
@@ -2820,18 +2820,46 @@
     
-%7D%0A    %7D%0A%7D%0A
+    System.exit(1);%0A        %7D%0A        
 // s
@@ -2897,14 +2897,19 @@
 vpc.
-complete%5D
+main%5D%0A    %7D%0A%7D%0A
 %0A

Update DescribeVPCs.java