//snippet-sourcedescription:[DeleteKeyPair.java demonstrates how to delete an EC2 key pair.]
//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.delete_key_pair.complete]
// snippet-start:[ec2.java2.delete_key_pair.import]
import software.amazon.awssdk.services.ec2.Ec2Client;
import software.amazon.awssdk.services.ec2.model.DeleteKeyPairRequest;
import software.amazon.awssdk.services.ec2.model.DeleteKeyPairResponse;
import software.amazon.awssdk.services.ec2.model.Ec2Exception;

// snippet-end:[ec2.java2.delete_key_pair.import]
/**
 * Deletes a key pair.
 */
public class DeleteKeyPair {

    public static void main(String[] args) {
        final String USAGE =
                "To run this example, supply a key pair name\n" +
                        "Ex: DeleteKeyPair <key-pair-name>\n";

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

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

        Ec2Client ec2 = Ec2Client.create();

       try {

           DeleteKeyPairRequest request = DeleteKeyPairRequest.builder()
                .keyName(keyName)
                .build();

           DeleteKeyPairResponse response = ec2.deleteKeyPair(request);

            // snippet-end:[ec2.java2.delete_key_pair.main]
            System.out.printf(
                "Successfully deleted key pair named %s", keyName);

        } catch (Ec2Exception e) {
            e.getStackTrace();
        }
    }
}

// snippet-end:[ec2.java2.delete_key_pair.complete]

@@ -71,16 +71,23 @@
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@@ -184,18 +184,25 @@
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@@ -894,16 +894,18 @@
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@@ -926,61 +926,8 @@
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-// snippet-start:%5Bec2.java2.delete_key_pair.complete%5D
 %0D%0A//
@@ -977,16 +977,63 @@
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+import software.amazon.awssdk.regions.Region;%0D%0A
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@@ -1288,18 +1288,16 @@
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@@ -1339,16 +1339,18 @@
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@@ -1766,20 +1766,249 @@
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+    //Create an Ec2Client object%0D%0A        Region region = Region.US_WEST_2;%0D%0A        Ec2Client ec2 = Ec2Client.builder()%0D%0A                .region(region)%0D%0A                .build();%0D%0A%0D%0A        deleteKeys(ec2,keyName);%0D%0A    %7D%0D%0A%0D%0A
     // s
@@ -2058,53 +2058,74 @@
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-    Ec2Client ec2 = Ec2Client.create();
+public static void deleteKeys(Ec2Client ec2, String keyName) %7B
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@@ -2568,26 +2568,62 @@
     
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+System.err.println(e.awsErrorDetails().errorMessag
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+  
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Update DeleteKeyPair.java