/*
* Copyright 2010-2011 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.amazonaws.services.autoscaling;
import org.w3c.dom.Node;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map.Entry;
import com.amazonaws.*;
import com.amazonaws.auth.AWS3Signer;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.QueryStringSigner;
import com.amazonaws.handlers.HandlerChainFactory;
import com.amazonaws.handlers.RequestHandler;
import com.amazonaws.http.StaxResponseHandler;
import com.amazonaws.http.DefaultErrorResponseHandler;
import com.amazonaws.http.ExecutionContext;
import com.amazonaws.transform.Unmarshaller;
import com.amazonaws.transform.StaxUnmarshallerContext;
import com.amazonaws.transform.StandardErrorUnmarshaller;
import com.amazonaws.services.autoscaling.model.*;
import com.amazonaws.services.autoscaling.model.transform.*;
/**
* Client for accessing AmazonAutoScaling. All service calls made
* using this client are blocking, and will not return until the service call
* completes.
* <p>
* Auto Scaling <p>
* This is the <i>Auto Scaling API Reference</i> . This guide provides
* detailed information about Auto Scaling actions, data types,
* parameters, and errors. For detailed information about Auto Scaling
* features and their associated API calls, go to the <a
* http://docs.amazonwebservices.com/AutoScaling/latest/DeveloperGuide/">
* Auto Scaling Developer Guide </a> .
* </p>
* <p>
* Auto Scaling is a web service designed to automatically launch or
* terminate EC2 instances based on user-defined policies, schedules, and
* health checks. This service is used in conjunction with Amazon
* CloudWatch and Elastic Load Balancing services.
* </p>
* <p>
* This reference is based on the current WSDL, which is available at:
* </p>
* <p>
* <a
* ef="http://autoscaling.amazonaws.com/doc/2011-01-01/AutoScaling.wsdl">
* http://autoscaling.amazonaws.com/doc/2011-01-01/AutoScaling.wsdl </a>
* </p>
* <p>
* <b>Endpoints</b>
* </p>
* <p>
* For information about this product's regions and endpoints, go to <a
* //docs.amazonwebservices.com/general/latest/gr/index.html?rande.html">
* Regions and Endpoints </a> in the Amazon Web Services General
* Reference.
* </p>
*/
public class AmazonAutoScalingClient extends AmazonWebServiceClient implements AmazonAutoScaling {
/**
* The AWS credentials (access key ID and secret key) to use when
* authenticating with AWS services.
*/
private AWSCredentials awsCredentials;
/**
* List of exception unmarshallers for all AmazonAutoScaling exceptions.
*/
protected final List<Unmarshaller<AmazonServiceException, Node>> exceptionUnmarshallers;
/** AWS signer for authenticating requests. */
private QueryStringSigner signer;
/**
* Constructs a new client to invoke service methods on
* AmazonAutoScaling using the specified AWS account credentials.
*
* <p>
* All service calls made using this new client object are blocking, and will not
* return until the service call completes.
*
* @param awsCredentials The AWS credentials (access key ID and secret key) to use
* when authenticating with AWS services.
*/
public AmazonAutoScalingClient(AWSCredentials awsCredentials) {
this(awsCredentials, new ClientConfiguration());
}
/**
* Constructs a new client to invoke service methods on
* AmazonAutoScaling using the specified AWS account credentials
* and client configuration options.
*
* <p>
* All service calls made using this new client object are blocking, and will not
* return until the service call completes.
*
* @param awsCredentials The AWS credentials (access key ID and secret key) to use
* when authenticating with AWS services.
* @param clientConfiguration The client configuration options controlling how this
* client connects to AmazonAutoScaling
* (ex: proxy settings, retry counts, etc.).
*/
public AmazonAutoScalingClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration) {
super(clientConfiguration);
this.awsCredentials = awsCredentials;
exceptionUnmarshallers = new ArrayList<Unmarshaller<AmazonServiceException, Node>>();
exceptionUnmarshallers.add(new InvalidNextTokenExceptionUnmarshaller());
exceptionUnmarshallers.add(new ScalingActivityInProgressExceptionUnmarshaller());
exceptionUnmarshallers.add(new LimitExceededExceptionUnmarshaller());
exceptionUnmarshallers.add(new AlreadyExistsExceptionUnmarshaller());
exceptionUnmarshallers.add(new ResourceInUseExceptionUnmarshaller());
exceptionUnmarshallers.add(new StandardErrorUnmarshaller());
setEndpoint("autoscaling.amazonaws.com");
signer = new QueryStringSigner();
HandlerChainFactory chainFactory = new HandlerChainFactory();
requestHandlers.addAll(chainFactory.newRequestHandlerChain(
"/com/amazonaws/services/autoscaling/request.handlers"));
}
/**
* <p>
* Returns a full description of each Auto Scaling group in the given
* list. This includes all Amazon EC2 instances that are members of the
* group. If a list of names is not provided, the service returns the
* full details of all Auto Scaling groups.
* </p>
* <p>
* This action supports pagination by returning a token if there are
* more pages to retrieve. To get the next page, call this action again
* with the returned token as the NextToken parameter.
* </p>
*
* @param describeAutoScalingGroupsRequest Container for the necessary
* parameters to execute the DescribeAutoScalingGroups service method on
* AmazonAutoScaling.
*
* @return The response from the DescribeAutoScalingGroups service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAutoScalingGroupsResult describeAutoScalingGroups(DescribeAutoScalingGroupsRequest describeAutoScalingGroupsRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeAutoScalingGroupsRequest> request = new DescribeAutoScalingGroupsRequestMarshaller().marshall(describeAutoScalingGroupsRequest);
return invoke(request, new DescribeAutoScalingGroupsResultStaxUnmarshaller());
}
/**
* <p>
* Enables monitoring of group metrics for the Auto Scaling group
* specified in AutoScalingGroupName. You can specify the list of enabled
* metrics with the Metrics parameter.
* </p>
* <p>
* Auto scaling metrics collection can be turned on only if the
* <code>InstanceMonitoring.Enabled</code> flag, in the Auto Scaling
* group's launch configuration, is set to <code>true</code> .
*
* </p>
*
* @param enableMetricsCollectionRequest Container for the necessary
* parameters to execute the EnableMetricsCollection service method on
* AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void enableMetricsCollection(EnableMetricsCollectionRequest enableMetricsCollectionRequest)
throws AmazonServiceException, AmazonClientException {
Request<EnableMetricsCollectionRequest> request = new EnableMetricsCollectionRequestMarshaller().marshall(enableMetricsCollectionRequest);
invoke(request, null);
}
/**
* <p>
* Resumes Auto Scaling processes for an Auto Scaling group. For more
* information, see SuspendProcesses and ProcessType.
* </p>
*
* @param resumeProcessesRequest Container for the necessary parameters
* to execute the ResumeProcesses service method on AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void resumeProcesses(ResumeProcessesRequest resumeProcessesRequest)
throws AmazonServiceException, AmazonClientException {
Request<ResumeProcessesRequest> request = new ResumeProcessesRequestMarshaller().marshall(resumeProcessesRequest);
invoke(request, null);
}
/**
* <p>
* Deletes the specified LaunchConfiguration.
* </p>
* <p>
* The specified launch configuration must not be attached to an Auto
* Scaling group. When this call completes, the launch configuration is
* no longer available for use.
* </p>
*
* @param deleteLaunchConfigurationRequest Container for the necessary
* parameters to execute the DeleteLaunchConfiguration service method on
* AmazonAutoScaling.
*
* @throws ResourceInUseException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void deleteLaunchConfiguration(DeleteLaunchConfigurationRequest deleteLaunchConfigurationRequest)
throws AmazonServiceException, AmazonClientException {
Request<DeleteLaunchConfigurationRequest> request = new DeleteLaunchConfigurationRequestMarshaller().marshall(deleteLaunchConfigurationRequest);
invoke(request, null);
}
/**
* <p>
* Returns descriptions of what each policy does. This action supports
* pagination. If the response includes a token, there are more records
* available. To get the additional records, repeat the request with the
* response token as the NextToken parameter.
* </p>
*
* @param describePoliciesRequest Container for the necessary parameters
* to execute the DescribePolicies service method on AmazonAutoScaling.
*
* @return The response from the DescribePolicies service method, as
* returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribePoliciesResult describePolicies(DescribePoliciesRequest describePoliciesRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribePoliciesRequest> request = new DescribePoliciesRequestMarshaller().marshall(describePoliciesRequest);
return invoke(request, new DescribePoliciesResultStaxUnmarshaller());
}
/**
* <p>
* Returns scaling process types for use in the ResumeProcesses and
* SuspendProcesses actions.
* </p>
*
* @param describeScalingProcessTypesRequest Container for the necessary
* parameters to execute the DescribeScalingProcessTypes service method
* on AmazonAutoScaling.
*
* @return The response from the DescribeScalingProcessTypes service
* method, as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeScalingProcessTypesResult describeScalingProcessTypes(DescribeScalingProcessTypesRequest describeScalingProcessTypesRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeScalingProcessTypesRequest> request = new DescribeScalingProcessTypesRequestMarshaller().marshall(describeScalingProcessTypesRequest);
return invoke(request, new DescribeScalingProcessTypesResultStaxUnmarshaller());
}
/**
* <p>
* Creates a new Auto Scaling group with the specified name. When the
* creation request is completed, the Auto Scaling group is ready to be
* used in other calls.
* </p>
* <p>
* <b>NOTE:</b> The Auto Scaling group name must be unique within the
* scope of your AWS account, and under the quota of Auto Scaling groups
* allowed for your account.
* </p>
*
* @param createAutoScalingGroupRequest Container for the necessary
* parameters to execute the CreateAutoScalingGroup service method on
* AmazonAutoScaling.
*
* @throws LimitExceededException
* @throws AlreadyExistsException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void createAutoScalingGroup(CreateAutoScalingGroupRequest createAutoScalingGroupRequest)
throws AmazonServiceException, AmazonClientException {
Request<CreateAutoScalingGroupRequest> request = new CreateAutoScalingGroupRequestMarshaller().marshall(createAutoScalingGroupRequest);
invoke(request, null);
}
/**
* <p>
* Returns the scaling activities for the specified Auto Scaling group.
* </p>
* <p>
* If the specified <i>ActivityIds</i> list is empty, all the activities
* from the past six weeks are returned. Activities are sorted by
* completion time. Activities still in progress appear first on the
* list.
* </p>
* <p>
* This action supports pagination. If the response includes a token,
* there are more records available. To get the additional records,
* repeat the request with the response token as the NextToken parameter.
* </p>
*
* @param describeScalingActivitiesRequest Container for the necessary
* parameters to execute the DescribeScalingActivities service method on
* AmazonAutoScaling.
*
* @return The response from the DescribeScalingActivities service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeScalingActivitiesResult describeScalingActivities(DescribeScalingActivitiesRequest describeScalingActivitiesRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeScalingActivitiesRequest> request = new DescribeScalingActivitiesRequestMarshaller().marshall(describeScalingActivitiesRequest);
return invoke(request, new DescribeScalingActivitiesResultStaxUnmarshaller());
}
/**
* <p>
* Returns a list of notification actions associated with Auto Scaling
* groups for specified events.
* </p>
*
* @param describeNotificationConfigurationsRequest Container for the
* necessary parameters to execute the DescribeNotificationConfigurations
* service method on AmazonAutoScaling.
*
* @return The response from the DescribeNotificationConfigurations
* service method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeNotificationConfigurationsResult describeNotificationConfigurations(DescribeNotificationConfigurationsRequest describeNotificationConfigurationsRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeNotificationConfigurationsRequest> request = new DescribeNotificationConfigurationsRequestMarshaller().marshall(describeNotificationConfigurationsRequest);
return invoke(request, new DescribeNotificationConfigurationsResultStaxUnmarshaller());
}
/**
* <p>
* Runs the policy you create for your Auto Scaling group in
* PutScalingPolicy.
* </p>
*
* @param executePolicyRequest Container for the necessary parameters to
* execute the ExecutePolicy service method on AmazonAutoScaling.
*
* @throws ScalingActivityInProgressException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void executePolicy(ExecutePolicyRequest executePolicyRequest)
throws AmazonServiceException, AmazonClientException {
Request<ExecutePolicyRequest> request = new ExecutePolicyRequestMarshaller().marshall(executePolicyRequest);
invoke(request, null);
}
/**
* <p>
* Creates or updates a policy for an Auto Scaling group. To update an
* existing policy, use the existing policy name and set the parameter(s)
* you want to change. Any existing parameter not changed in an update to
* an existing policy is not changed in this update request.
* </p>
*
* @param putScalingPolicyRequest Container for the necessary parameters
* to execute the PutScalingPolicy service method on AmazonAutoScaling.
*
* @return The response from the PutScalingPolicy service method, as
* returned by AmazonAutoScaling.
*
* @throws LimitExceededException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public PutScalingPolicyResult putScalingPolicy(PutScalingPolicyRequest putScalingPolicyRequest)
throws AmazonServiceException, AmazonClientException {
Request<PutScalingPolicyRequest> request = new PutScalingPolicyRequestMarshaller().marshall(putScalingPolicyRequest);
return invoke(request, new PutScalingPolicyResultStaxUnmarshaller());
}
/**
* <p>
* Configures an Auto Scaling group to send notifications when specified
* events take place. Subscribers to this topic can have messages for
* events delivered to an endpoint such as a web server or email address.
* </p>
* <p>
* A new <code>PutNotificationConfiguration</code> overwrites an
* existing configuration.
* </p>
*
* @param putNotificationConfigurationRequest Container for the necessary
* parameters to execute the PutNotificationConfiguration service method
* on AmazonAutoScaling.
*
* @throws LimitExceededException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void putNotificationConfiguration(PutNotificationConfigurationRequest putNotificationConfigurationRequest)
throws AmazonServiceException, AmazonClientException {
Request<PutNotificationConfigurationRequest> request = new PutNotificationConfigurationRequestMarshaller().marshall(putNotificationConfigurationRequest);
invoke(request, null);
}
/**
* <p>
* Deletes a policy created by PutScalingPolicy
* </p>
*
* @param deletePolicyRequest Container for the necessary parameters to
* execute the DeletePolicy service method on AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void deletePolicy(DeletePolicyRequest deletePolicyRequest)
throws AmazonServiceException, AmazonClientException {
Request<DeletePolicyRequest> request = new DeletePolicyRequestMarshaller().marshall(deletePolicyRequest);
invoke(request, null);
}
/**
* <p>
* Deletes notifications created by PutNotificationConfiguration.
* </p>
*
* @param deleteNotificationConfigurationRequest Container for the
* necessary parameters to execute the DeleteNotificationConfiguration
* service method on AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void deleteNotificationConfiguration(DeleteNotificationConfigurationRequest deleteNotificationConfigurationRequest)
throws AmazonServiceException, AmazonClientException {
Request<DeleteNotificationConfigurationRequest> request = new DeleteNotificationConfigurationRequestMarshaller().marshall(deleteNotificationConfigurationRequest);
invoke(request, null);
}
/**
* <p>
* Deletes a scheduled action previously created using the
* PutScheduledUpdateGroupAction.
* </p>
*
* @param deleteScheduledActionRequest Container for the necessary
* parameters to execute the DeleteScheduledAction service method on
* AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void deleteScheduledAction(DeleteScheduledActionRequest deleteScheduledActionRequest)
throws AmazonServiceException, AmazonClientException {
Request<DeleteScheduledActionRequest> request = new DeleteScheduledActionRequestMarshaller().marshall(deleteScheduledActionRequest);
invoke(request, null);
}
/**
* <p>
* Sets the health status of an instance.
* </p>
*
* @param setInstanceHealthRequest Container for the necessary parameters
* to execute the SetInstanceHealth service method on AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void setInstanceHealth(SetInstanceHealthRequest setInstanceHealthRequest)
throws AmazonServiceException, AmazonClientException {
Request<SetInstanceHealthRequest> request = new SetInstanceHealthRequestMarshaller().marshall(setInstanceHealthRequest);
invoke(request, null);
}
/**
* <p>
* Returns a list of all notification types that are supported by Auto
* Scaling.
* </p>
*
* @param describeAutoScalingNotificationTypesRequest Container for the
* necessary parameters to execute the
* DescribeAutoScalingNotificationTypes service method on
* AmazonAutoScaling.
*
* @return The response from the DescribeAutoScalingNotificationTypes
* service method, as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAutoScalingNotificationTypesResult describeAutoScalingNotificationTypes(DescribeAutoScalingNotificationTypesRequest describeAutoScalingNotificationTypesRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeAutoScalingNotificationTypesRequest> request = new DescribeAutoScalingNotificationTypesRequestMarshaller().marshall(describeAutoScalingNotificationTypesRequest);
return invoke(request, new DescribeAutoScalingNotificationTypesResultStaxUnmarshaller());
}
/**
* <p>
* Suspends Auto Scaling processes for an Auto Scaling group. To suspend
* specific process types, specify them by name with the
* <code>ScalingProcesses.member.N</code> parameter. To suspend all
* process types, omit the <code>ScalingProcesses.member.N</code>
* parameter.
* </p>
* <p>
* <b>IMPORTANT:</b> Suspending either of the two primary process types,
* Launch or Terminate, can prevent other process types from functioning
* properly. For more information about processes and their dependencies,
* see ProcessType.
* </p>
* <p>
* To resume processes that have been suspended, use ResumeProcesses.
* </p>
*
* @param suspendProcessesRequest Container for the necessary parameters
* to execute the SuspendProcesses service method on AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void suspendProcesses(SuspendProcessesRequest suspendProcessesRequest)
throws AmazonServiceException, AmazonClientException {
Request<SuspendProcessesRequest> request = new SuspendProcessesRequestMarshaller().marshall(suspendProcessesRequest);
invoke(request, null);
}
/**
* <p>
* Returns a description of each Auto Scaling instance in the
* InstanceIds list. If a list is not provided, the service returns the
* full details of all instances up to a maximum of fifty. By default,
* the service returns a list of 20 items.
* </p>
* <p>
* This action supports pagination by returning a token if there are
* more pages to retrieve. To get the next page, call this action again
* with the returned token as the NextToken parameter.
* </p>
*
* @param describeAutoScalingInstancesRequest Container for the necessary
* parameters to execute the DescribeAutoScalingInstances service method
* on AmazonAutoScaling.
*
* @return The response from the DescribeAutoScalingInstances service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAutoScalingInstancesResult describeAutoScalingInstances(DescribeAutoScalingInstancesRequest describeAutoScalingInstancesRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeAutoScalingInstancesRequest> request = new DescribeAutoScalingInstancesRequestMarshaller().marshall(describeAutoScalingInstancesRequest);
return invoke(request, new DescribeAutoScalingInstancesResultStaxUnmarshaller());
}
/**
* <p>
* Creates a new launch configuration. The launch configuration name
* must be unique within the scope of the client's AWS account. The
* maximum limit of launch configurations, which by default is 100, must
* not yet have been met; otherwise, the call will fail. When created,
* the new launch configuration is available for immediate use.
* </p>
* <p>
* You can create a launch configuration with Amazon EC2 security groups
* or with Amazon VPC security groups. However, you can't use Amazon EC2
* security groups together with Amazon VPC security groups, or vice
* versa. In addition, you can only create Auto Scaling launch
* configurations with Amazon VPC security groups in the Regions where
* Amazon VPC is supported. Amazon VPC is currently available only in the
* Amazon EC2 US-East (Northern Virginia) Region, and in the Amazon EC2
* EU-West (Ireland) Region.
* </p>
* <p>
* <b>NOTE:</b> At this time, Auto Scaling launch configurations don't
* support compressed (e.g. gzipped) user data files.
* </p>
*
* @param createLaunchConfigurationRequest Container for the necessary
* parameters to execute the CreateLaunchConfiguration service method on
* AmazonAutoScaling.
*
* @throws LimitExceededException
* @throws AlreadyExistsException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void createLaunchConfiguration(CreateLaunchConfigurationRequest createLaunchConfigurationRequest)
throws AmazonServiceException, AmazonClientException {
Request<CreateLaunchConfigurationRequest> request = new CreateLaunchConfigurationRequestMarshaller().marshall(createLaunchConfigurationRequest);
invoke(request, null);
}
/**
* <p>
* Deletes the specified auto scaling group if the group has no
* instances and no scaling activities in progress.
* </p>
* <p>
* <b>NOTE:</b> To remove all instances before calling
* DeleteAutoScalingGroup, you can call UpdateAutoScalingGroup to set the
* minimum and maximum size of the AutoScalingGroup to zero.
* </p>
*
* @param deleteAutoScalingGroupRequest Container for the necessary
* parameters to execute the DeleteAutoScalingGroup service method on
* AmazonAutoScaling.
*
* @throws ResourceInUseException
* @throws ScalingActivityInProgressException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void deleteAutoScalingGroup(DeleteAutoScalingGroupRequest deleteAutoScalingGroupRequest)
throws AmazonServiceException, AmazonClientException {
Request<DeleteAutoScalingGroupRequest> request = new DeleteAutoScalingGroupRequestMarshaller().marshall(deleteAutoScalingGroupRequest);
invoke(request, null);
}
/**
* <p>
* Disables monitoring of group metrics for the Auto Scaling group
* specified in AutoScalingGroupName. You can specify the list of
* affected metrics with the Metrics parameter.
* </p>
*
* @param disableMetricsCollectionRequest Container for the necessary
* parameters to execute the DisableMetricsCollection service method on
* AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void disableMetricsCollection(DisableMetricsCollectionRequest disableMetricsCollectionRequest)
throws AmazonServiceException, AmazonClientException {
Request<DisableMetricsCollectionRequest> request = new DisableMetricsCollectionRequestMarshaller().marshall(disableMetricsCollectionRequest);
invoke(request, null);
}
/**
* <p>
* Updates the configuration for the specified AutoScalingGroup.
* </p>
* <p>
* <b>NOTE:</b> To update an Auto Scaling group with a launch
* configuration that has the InstanceMonitoring.enabled flag set to
* false, you must first ensure that collection of group metrics is
* disabled. Otherwise, calls to UpdateAutoScalingGroup will fail. If you
* have previously enabled group metrics collection, you can disable
* collection of all group metrics by calling DisableMetricsCollection.
* </p>
* <p>
* The new settings are registered upon the completion of this call. Any
* launch configuration settings take effect on any triggers after this
* call returns. Triggers that are currently in progress aren't affected.
* </p>
* <p>
* <b>NOTE:</b> If the new values are specified for the MinSize or
* MaxSize parameters, then there will be an implicit call to
* SetDesiredCapacity to set the group to the new MaxSize. All optional
* parameters are left unchanged if not passed in the request.
* </p>
*
* @param updateAutoScalingGroupRequest Container for the necessary
* parameters to execute the UpdateAutoScalingGroup service method on
* AmazonAutoScaling.
*
* @throws ScalingActivityInProgressException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void updateAutoScalingGroup(UpdateAutoScalingGroupRequest updateAutoScalingGroupRequest)
throws AmazonServiceException, AmazonClientException {
Request<UpdateAutoScalingGroupRequest> request = new UpdateAutoScalingGroupRequestMarshaller().marshall(updateAutoScalingGroupRequest);
invoke(request, null);
}
/**
* <p>
* Returns a full description of the launch configurations given the
* specified names.
* </p>
* <p>
* If no names are specified, then the full details of all launch
* configurations are returned.
* </p>
*
* @param describeLaunchConfigurationsRequest Container for the necessary
* parameters to execute the DescribeLaunchConfigurations service method
* on AmazonAutoScaling.
*
* @return The response from the DescribeLaunchConfigurations service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeLaunchConfigurationsResult describeLaunchConfigurations(DescribeLaunchConfigurationsRequest describeLaunchConfigurationsRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeLaunchConfigurationsRequest> request = new DescribeLaunchConfigurationsRequestMarshaller().marshall(describeLaunchConfigurationsRequest);
return invoke(request, new DescribeLaunchConfigurationsResultStaxUnmarshaller());
}
/**
* <p>
* Returns policy adjustment types for use in the PutScalingPolicy
* action.
* </p>
*
* @param describeAdjustmentTypesRequest Container for the necessary
* parameters to execute the DescribeAdjustmentTypes service method on
* AmazonAutoScaling.
*
* @return The response from the DescribeAdjustmentTypes service method,
* as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAdjustmentTypesResult describeAdjustmentTypes(DescribeAdjustmentTypesRequest describeAdjustmentTypesRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeAdjustmentTypesRequest> request = new DescribeAdjustmentTypesRequestMarshaller().marshall(describeAdjustmentTypesRequest);
return invoke(request, new DescribeAdjustmentTypesResultStaxUnmarshaller());
}
/**
* <p>
* Lists all the actions scheduled for your Auto Scaling group that
* haven't been executed. To see a list of action already executed, see
* the activity record returned in DescribeScalingActivities.
* </p>
*
* @param describeScheduledActionsRequest Container for the necessary
* parameters to execute the DescribeScheduledActions service method on
* AmazonAutoScaling.
*
* @return The response from the DescribeScheduledActions service method,
* as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeScheduledActionsResult describeScheduledActions(DescribeScheduledActionsRequest describeScheduledActionsRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeScheduledActionsRequest> request = new DescribeScheduledActionsRequestMarshaller().marshall(describeScheduledActionsRequest);
return invoke(request, new DescribeScheduledActionsResultStaxUnmarshaller());
}
/**
* <p>
* Creates a scheduled scaling action for a Auto Scaling group. If you
* leave a parameter unspecified, the corresponding value remains
* unchanged in the affected Auto Scaling group.
* </p>
*
* @param putScheduledUpdateGroupActionRequest Container for the
* necessary parameters to execute the PutScheduledUpdateGroupAction
* service method on AmazonAutoScaling.
*
* @throws LimitExceededException
* @throws AlreadyExistsException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void putScheduledUpdateGroupAction(PutScheduledUpdateGroupActionRequest putScheduledUpdateGroupActionRequest)
throws AmazonServiceException, AmazonClientException {
Request<PutScheduledUpdateGroupActionRequest> request = new PutScheduledUpdateGroupActionRequestMarshaller().marshall(putScheduledUpdateGroupActionRequest);
invoke(request, null);
}
/**
* <p>
* Returns a list of metrics and a corresponding list of granularities
* for each metric.
* </p>
*
* @param describeMetricCollectionTypesRequest Container for the
* necessary parameters to execute the DescribeMetricCollectionTypes
* service method on AmazonAutoScaling.
*
* @return The response from the DescribeMetricCollectionTypes service
* method, as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeMetricCollectionTypesResult describeMetricCollectionTypes(DescribeMetricCollectionTypesRequest describeMetricCollectionTypesRequest)
throws AmazonServiceException, AmazonClientException {
Request<DescribeMetricCollectionTypesRequest> request = new DescribeMetricCollectionTypesRequestMarshaller().marshall(describeMetricCollectionTypesRequest);
return invoke(request, new DescribeMetricCollectionTypesResultStaxUnmarshaller());
}
/**
* <p>
* Adjusts the desired size of the AutoScalingGroup by initiating
* scaling activities. When reducing the size of the group, it is not
* possible to define which EC2 instances will be terminated. This
* applies to any auto-scaling decisions that might result in terminating
* instances.
* </p>
* <p>
* There are two common use cases for <code>SetDesiredCapacity</code> :
* one for users of the Auto Scaling triggering system, and
* another for developers who write their own triggering systems. Both
* use cases relate to the concept of cooldown.
* </p>
* <p>
* In the first case, if you use the Auto Scaling triggering system,
* <code>SetDesiredCapacity</code> changes the size of your Auto Scaling
* group without regard to the cooldown period. This could be useful, for
* example, if Auto Scaling did something unexpected for some reason. If
* your cooldown period is 10 minutes, Auto Scaling would normally reject
* requests to change the size of the group for that entire 10 minute
* period. The <code>SetDesiredCapacity</code> command allows you to
* circumvent this restriction and change the size of the group before
* the end of the cooldown period.
* </p>
* <p>
* In the second case, if you write your own triggering system, you can
* use <code>SetDesiredCapacity</code> to control the size of your Auto
* Scaling group. If you want the same cooldown functionality that Auto
* Scaling offers, you can configure <code>SetDesiredCapacity</code> to
* honor cooldown by setting the <code>HonorCooldown</code> parameter to
* <code>true</code> .
*
* </p>
*
* @param setDesiredCapacityRequest Container for the necessary
* parameters to execute the SetDesiredCapacity service method on
* AmazonAutoScaling.
*
* @throws ScalingActivityInProgressException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public void setDesiredCapacity(SetDesiredCapacityRequest setDesiredCapacityRequest)
throws AmazonServiceException, AmazonClientException {
Request<SetDesiredCapacityRequest> request = new SetDesiredCapacityRequestMarshaller().marshall(setDesiredCapacityRequest);
invoke(request, null);
}
/**
* <p>
* Terminates the specified instance. Optionally, the desired group size
* can be adjusted.
* </p>
* <p>
* <b>NOTE:</b> This call simply registers a termination request. The
* termination of the instance cannot happen immediately.
* </p>
*
* @param terminateInstanceInAutoScalingGroupRequest Container for the
* necessary parameters to execute the
* TerminateInstanceInAutoScalingGroup service method on
* AmazonAutoScaling.
*
* @return The response from the TerminateInstanceInAutoScalingGroup
* service method, as returned by AmazonAutoScaling.
*
* @throws ScalingActivityInProgressException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public TerminateInstanceInAutoScalingGroupResult terminateInstanceInAutoScalingGroup(TerminateInstanceInAutoScalingGroupRequest terminateInstanceInAutoScalingGroupRequest)
throws AmazonServiceException, AmazonClientException {
Request<TerminateInstanceInAutoScalingGroupRequest> request = new TerminateInstanceInAutoScalingGroupRequestMarshaller().marshall(terminateInstanceInAutoScalingGroupRequest);
return invoke(request, new TerminateInstanceInAutoScalingGroupResultStaxUnmarshaller());
}
/**
* <p>
* Returns a full description of each Auto Scaling group in the given
* list. This includes all Amazon EC2 instances that are members of the
* group. If a list of names is not provided, the service returns the
* full details of all Auto Scaling groups.
* </p>
* <p>
* This action supports pagination by returning a token if there are
* more pages to retrieve. To get the next page, call this action again
* with the returned token as the NextToken parameter.
* </p>
*
* @return The response from the DescribeAutoScalingGroups service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAutoScalingGroupsResult describeAutoScalingGroups() throws AmazonServiceException, AmazonClientException {
return describeAutoScalingGroups(new DescribeAutoScalingGroupsRequest());
}
/**
* <p>
* Returns descriptions of what each policy does. This action supports
* pagination. If the response includes a token, there are more records
* available. To get the additional records, repeat the request with the
* response token as the NextToken parameter.
* </p>
*
* @return The response from the DescribePolicies service method, as
* returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribePoliciesResult describePolicies() throws AmazonServiceException, AmazonClientException {
return describePolicies(new DescribePoliciesRequest());
}
/**
* <p>
* Returns scaling process types for use in the ResumeProcesses and
* SuspendProcesses actions.
* </p>
*
* @return The response from the DescribeScalingProcessTypes service
* method, as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeScalingProcessTypesResult describeScalingProcessTypes() throws AmazonServiceException, AmazonClientException {
return describeScalingProcessTypes(new DescribeScalingProcessTypesRequest());
}
/**
* <p>
* Returns the scaling activities for the specified Auto Scaling group.
* </p>
* <p>
* If the specified <i>ActivityIds</i> list is empty, all the activities
* from the past six weeks are returned. Activities are sorted by
* completion time. Activities still in progress appear first on the
* list.
* </p>
* <p>
* This action supports pagination. If the response includes a token,
* there are more records available. To get the additional records,
* repeat the request with the response token as the NextToken parameter.
* </p>
*
* @return The response from the DescribeScalingActivities service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeScalingActivitiesResult describeScalingActivities() throws AmazonServiceException, AmazonClientException {
return describeScalingActivities(new DescribeScalingActivitiesRequest());
}
/**
* <p>
* Returns a list of notification actions associated with Auto Scaling
* groups for specified events.
* </p>
*
* @return The response from the DescribeNotificationConfigurations
* service method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeNotificationConfigurationsResult describeNotificationConfigurations() throws AmazonServiceException, AmazonClientException {
return describeNotificationConfigurations(new DescribeNotificationConfigurationsRequest());
}
/**
* <p>
* Returns a list of all notification types that are supported by Auto
* Scaling.
* </p>
*
* @return The response from the DescribeAutoScalingNotificationTypes
* service method, as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAutoScalingNotificationTypesResult describeAutoScalingNotificationTypes() throws AmazonServiceException, AmazonClientException {
return describeAutoScalingNotificationTypes(new DescribeAutoScalingNotificationTypesRequest());
}
/**
* <p>
* Returns a description of each Auto Scaling instance in the
* InstanceIds list. If a list is not provided, the service returns the
* full details of all instances up to a maximum of fifty. By default,
* the service returns a list of 20 items.
* </p>
* <p>
* This action supports pagination by returning a token if there are
* more pages to retrieve. To get the next page, call this action again
* with the returned token as the NextToken parameter.
* </p>
*
* @return The response from the DescribeAutoScalingInstances service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAutoScalingInstancesResult describeAutoScalingInstances() throws AmazonServiceException, AmazonClientException {
return describeAutoScalingInstances(new DescribeAutoScalingInstancesRequest());
}
/**
* <p>
* Returns a full description of the launch configurations given the
* specified names.
* </p>
* <p>
* If no names are specified, then the full details of all launch
* configurations are returned.
* </p>
*
* @return The response from the DescribeLaunchConfigurations service
* method, as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeLaunchConfigurationsResult describeLaunchConfigurations() throws AmazonServiceException, AmazonClientException {
return describeLaunchConfigurations(new DescribeLaunchConfigurationsRequest());
}
/**
* <p>
* Returns policy adjustment types for use in the PutScalingPolicy
* action.
* </p>
*
* @return The response from the DescribeAdjustmentTypes service method,
* as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeAdjustmentTypesResult describeAdjustmentTypes() throws AmazonServiceException, AmazonClientException {
return describeAdjustmentTypes(new DescribeAdjustmentTypesRequest());
}
/**
* <p>
* Lists all the actions scheduled for your Auto Scaling group that
* haven't been executed. To see a list of action already executed, see
* the activity record returned in DescribeScalingActivities.
* </p>
*
* @return The response from the DescribeScheduledActions service method,
* as returned by AmazonAutoScaling.
*
* @throws InvalidNextTokenException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeScheduledActionsResult describeScheduledActions() throws AmazonServiceException, AmazonClientException {
return describeScheduledActions(new DescribeScheduledActionsRequest());
}
/**
* <p>
* Returns a list of metrics and a corresponding list of granularities
* for each metric.
* </p>
*
* @return The response from the DescribeMetricCollectionTypes service
* method, as returned by AmazonAutoScaling.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonAutoScaling indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeMetricCollectionTypesResult describeMetricCollectionTypes() throws AmazonServiceException, AmazonClientException {
return describeMetricCollectionTypes(new DescribeMetricCollectionTypesRequest());
}
/**
* Returns additional metadata for a previously executed successful, request, typically used for
* debugging issues where a service isn't acting as expected. This data isn't considered part
* of the result data returned by an operation, so it's available through this separate,
* diagnostic interface.
* <p>
* Response metadata is only cached for a limited period of time, so if you need to access
* this extra diagnostic information for an executed request, you should use this method
* to retrieve it as soon as possible after executing the request.
*
* @param request
* The originally executed request
*
* @return The response metadata for the specified request, or null if none
* is available.
*/
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) {
return client.getResponseMetadataForRequest(request);
}
private <X, Y extends AmazonWebServiceRequest> X invoke(Request<Y> request, Unmarshaller<X, StaxUnmarshallerContext> unmarshaller) {
request.setEndpoint(endpoint);
for (Entry<String, String> entry : request.getOriginalRequest().copyPrivateRequestParameters().entrySet()) {
request.addParameter(entry.getKey(), entry.getValue());
}
// Apply any additional service specific request handlers that need to be run
if (requestHandlers != null) {
for (RequestHandler requestHandler : requestHandlers) {
requestHandler.beforeRequest(request);
}
}
if (request.getOriginalRequest().getRequestCredentials() != null) {
signer.sign(request, request.getOriginalRequest().getRequestCredentials());
} else {
signer.sign(request, awsCredentials);
}
StaxResponseHandler<X> responseHandler = new StaxResponseHandler<X>(unmarshaller);
DefaultErrorResponseHandler errorResponseHandler = new DefaultErrorResponseHandler(exceptionUnmarshallers);
ExecutionContext executionContext = createExecutionContext();
return (X)client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
}