/* * Copyright 2018-2023 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.elastictranscoder; import javax.annotation.Generated; import com.amazonaws.services.elastictranscoder.model.*; /** * Interface for accessing Amazon Elastic Transcoder asynchronously. Each asynchronous method will return a Java Future * object representing the asynchronous operation; overloads which accept an {@code AsyncHandler} can be used to receive * notification when an asynchronous operation completes. *

* Note: Do not directly implement this interface, new methods are added to it regularly. Extend from * {@link com.amazonaws.services.elastictranscoder.AbstractAmazonElasticTranscoderAsync} instead. *

*

* AWS Elastic Transcoder Service *

* The AWS Elastic Transcoder Service. *

*/ @Generated("com.amazonaws:aws-java-sdk-code-generator") public interface AmazonElasticTranscoderAsync extends AmazonElasticTranscoder { /** *

* The CancelJob operation cancels an unfinished job. *

* *

* You can only cancel a job that has a status of Submitted. To prevent a pipeline from starting to * process a job while you're getting the job identifier, use UpdatePipelineStatus to temporarily pause the * pipeline. *

* * * @param cancelJobRequest * The CancelJobRequest structure. * @return A Java Future containing the result of the CancelJob operation returned by the service. * @sample AmazonElasticTranscoderAsync.CancelJob */ java.util.concurrent.Future cancelJobAsync(CancelJobRequest cancelJobRequest); /** *

* The CancelJob operation cancels an unfinished job. *

* *

* You can only cancel a job that has a status of Submitted. To prevent a pipeline from starting to * process a job while you're getting the job identifier, use UpdatePipelineStatus to temporarily pause the * pipeline. *

* * * @param cancelJobRequest * The CancelJobRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the CancelJob operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.CancelJob */ java.util.concurrent.Future cancelJobAsync(CancelJobRequest cancelJobRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* When you create a job, Elastic Transcoder returns JSON data that includes the values that you specified plus * information about the job that is created. *

*

* If you have specified more than one output for your jobs (for example, one output for the Kindle Fire and another * output for the Apple iPhone 4s), you currently must use the Elastic Transcoder API to list the jobs (as opposed * to the AWS Console). *

* * @param createJobRequest * The CreateJobRequest structure. * @return A Java Future containing the result of the CreateJob operation returned by the service. * @sample AmazonElasticTranscoderAsync.CreateJob */ java.util.concurrent.Future createJobAsync(CreateJobRequest createJobRequest); /** *

* When you create a job, Elastic Transcoder returns JSON data that includes the values that you specified plus * information about the job that is created. *

*

* If you have specified more than one output for your jobs (for example, one output for the Kindle Fire and another * output for the Apple iPhone 4s), you currently must use the Elastic Transcoder API to list the jobs (as opposed * to the AWS Console). *

* * @param createJobRequest * The CreateJobRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the CreateJob operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.CreateJob */ java.util.concurrent.Future createJobAsync(CreateJobRequest createJobRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The CreatePipeline operation creates a pipeline with settings that you specify. *

* * @param createPipelineRequest * The CreatePipelineRequest structure. * @return A Java Future containing the result of the CreatePipeline operation returned by the service. * @sample AmazonElasticTranscoderAsync.CreatePipeline */ java.util.concurrent.Future createPipelineAsync(CreatePipelineRequest createPipelineRequest); /** *

* The CreatePipeline operation creates a pipeline with settings that you specify. *

* * @param createPipelineRequest * The CreatePipelineRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the CreatePipeline operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.CreatePipeline */ java.util.concurrent.Future createPipelineAsync(CreatePipelineRequest createPipelineRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The CreatePreset operation creates a preset with settings that you specify. *

* *

* Elastic Transcoder checks the CreatePreset settings to ensure that they meet Elastic Transcoder requirements and * to determine whether they comply with H.264 standards. If your settings are not valid for Elastic Transcoder, * Elastic Transcoder returns an HTTP 400 response (ValidationException) and does not create the * preset. If the settings are valid for Elastic Transcoder but aren't strictly compliant with the H.264 standard, * Elastic Transcoder creates the preset and returns a warning message in the response. This helps you determine * whether your settings comply with the H.264 standard while giving you greater flexibility with respect to the * video that Elastic Transcoder produces. *

* *

* Elastic Transcoder uses the H.264 video-compression format. For more information, see the International * Telecommunication Union publication Recommendation ITU-T H.264: Advanced video coding for generic audiovisual * services. *

* * @param createPresetRequest * The CreatePresetRequest structure. * @return A Java Future containing the result of the CreatePreset operation returned by the service. * @sample AmazonElasticTranscoderAsync.CreatePreset */ java.util.concurrent.Future createPresetAsync(CreatePresetRequest createPresetRequest); /** *

* The CreatePreset operation creates a preset with settings that you specify. *

* *

* Elastic Transcoder checks the CreatePreset settings to ensure that they meet Elastic Transcoder requirements and * to determine whether they comply with H.264 standards. If your settings are not valid for Elastic Transcoder, * Elastic Transcoder returns an HTTP 400 response (ValidationException) and does not create the * preset. If the settings are valid for Elastic Transcoder but aren't strictly compliant with the H.264 standard, * Elastic Transcoder creates the preset and returns a warning message in the response. This helps you determine * whether your settings comply with the H.264 standard while giving you greater flexibility with respect to the * video that Elastic Transcoder produces. *

* *

* Elastic Transcoder uses the H.264 video-compression format. For more information, see the International * Telecommunication Union publication Recommendation ITU-T H.264: Advanced video coding for generic audiovisual * services. *

* * @param createPresetRequest * The CreatePresetRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the CreatePreset operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.CreatePreset */ java.util.concurrent.Future createPresetAsync(CreatePresetRequest createPresetRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The DeletePipeline operation removes a pipeline. *

*

* You can only delete a pipeline that has never been used or that is not currently in use (doesn't contain any * active jobs). If the pipeline is currently in use, DeletePipeline returns an error. *

* * @param deletePipelineRequest * The DeletePipelineRequest structure. * @return A Java Future containing the result of the DeletePipeline operation returned by the service. * @sample AmazonElasticTranscoderAsync.DeletePipeline */ java.util.concurrent.Future deletePipelineAsync(DeletePipelineRequest deletePipelineRequest); /** *

* The DeletePipeline operation removes a pipeline. *

*

* You can only delete a pipeline that has never been used or that is not currently in use (doesn't contain any * active jobs). If the pipeline is currently in use, DeletePipeline returns an error. *

* * @param deletePipelineRequest * The DeletePipelineRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the DeletePipeline operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.DeletePipeline */ java.util.concurrent.Future deletePipelineAsync(DeletePipelineRequest deletePipelineRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The DeletePreset operation removes a preset that you've added in an AWS region. *

* *

* You can't delete the default presets that are included with Elastic Transcoder. *

* * * @param deletePresetRequest * The DeletePresetRequest structure. * @return A Java Future containing the result of the DeletePreset operation returned by the service. * @sample AmazonElasticTranscoderAsync.DeletePreset */ java.util.concurrent.Future deletePresetAsync(DeletePresetRequest deletePresetRequest); /** *

* The DeletePreset operation removes a preset that you've added in an AWS region. *

* *

* You can't delete the default presets that are included with Elastic Transcoder. *

* * * @param deletePresetRequest * The DeletePresetRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the DeletePreset operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.DeletePreset */ java.util.concurrent.Future deletePresetAsync(DeletePresetRequest deletePresetRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The ListJobsByPipeline operation gets a list of the jobs currently in a pipeline. *

*

* Elastic Transcoder returns all of the jobs currently in the specified pipeline. The response body contains one * element for each job that satisfies the search criteria. *

* * @param listJobsByPipelineRequest * The ListJobsByPipelineRequest structure. * @return A Java Future containing the result of the ListJobsByPipeline operation returned by the service. * @sample AmazonElasticTranscoderAsync.ListJobsByPipeline */ java.util.concurrent.Future listJobsByPipelineAsync(ListJobsByPipelineRequest listJobsByPipelineRequest); /** *

* The ListJobsByPipeline operation gets a list of the jobs currently in a pipeline. *

*

* Elastic Transcoder returns all of the jobs currently in the specified pipeline. The response body contains one * element for each job that satisfies the search criteria. *

* * @param listJobsByPipelineRequest * The ListJobsByPipelineRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ListJobsByPipeline operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.ListJobsByPipeline */ java.util.concurrent.Future listJobsByPipelineAsync(ListJobsByPipelineRequest listJobsByPipelineRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The ListJobsByStatus operation gets a list of jobs that have a specified status. The response body contains one * element for each job that satisfies the search criteria. *

* * @param listJobsByStatusRequest * The ListJobsByStatusRequest structure. * @return A Java Future containing the result of the ListJobsByStatus operation returned by the service. * @sample AmazonElasticTranscoderAsync.ListJobsByStatus */ java.util.concurrent.Future listJobsByStatusAsync(ListJobsByStatusRequest listJobsByStatusRequest); /** *

* The ListJobsByStatus operation gets a list of jobs that have a specified status. The response body contains one * element for each job that satisfies the search criteria. *

* * @param listJobsByStatusRequest * The ListJobsByStatusRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ListJobsByStatus operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.ListJobsByStatus */ java.util.concurrent.Future listJobsByStatusAsync(ListJobsByStatusRequest listJobsByStatusRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The ListPipelines operation gets a list of the pipelines associated with the current AWS account. *

* * @param listPipelinesRequest * The ListPipelineRequest structure. * @return A Java Future containing the result of the ListPipelines operation returned by the service. * @sample AmazonElasticTranscoderAsync.ListPipelines */ java.util.concurrent.Future listPipelinesAsync(ListPipelinesRequest listPipelinesRequest); /** *

* The ListPipelines operation gets a list of the pipelines associated with the current AWS account. *

* * @param listPipelinesRequest * The ListPipelineRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ListPipelines operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.ListPipelines */ java.util.concurrent.Future listPipelinesAsync(ListPipelinesRequest listPipelinesRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** * Simplified method form for invoking the ListPipelines operation. * * @see #listPipelinesAsync(ListPipelinesRequest) */ java.util.concurrent.Future listPipelinesAsync(); /** * Simplified method form for invoking the ListPipelines operation with an AsyncHandler. * * @see #listPipelinesAsync(ListPipelinesRequest, com.amazonaws.handlers.AsyncHandler) */ java.util.concurrent.Future listPipelinesAsync( com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The ListPresets operation gets a list of the default presets included with Elastic Transcoder and the presets * that you've added in an AWS region. *

* * @param listPresetsRequest * The ListPresetsRequest structure. * @return A Java Future containing the result of the ListPresets operation returned by the service. * @sample AmazonElasticTranscoderAsync.ListPresets */ java.util.concurrent.Future listPresetsAsync(ListPresetsRequest listPresetsRequest); /** *

* The ListPresets operation gets a list of the default presets included with Elastic Transcoder and the presets * that you've added in an AWS region. *

* * @param listPresetsRequest * The ListPresetsRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ListPresets operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.ListPresets */ java.util.concurrent.Future listPresetsAsync(ListPresetsRequest listPresetsRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** * Simplified method form for invoking the ListPresets operation. * * @see #listPresetsAsync(ListPresetsRequest) */ java.util.concurrent.Future listPresetsAsync(); /** * Simplified method form for invoking the ListPresets operation with an AsyncHandler. * * @see #listPresetsAsync(ListPresetsRequest, com.amazonaws.handlers.AsyncHandler) */ java.util.concurrent.Future listPresetsAsync(com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The ReadJob operation returns detailed information about a job. *

* * @param readJobRequest * The ReadJobRequest structure. * @return A Java Future containing the result of the ReadJob operation returned by the service. * @sample AmazonElasticTranscoderAsync.ReadJob */ java.util.concurrent.Future readJobAsync(ReadJobRequest readJobRequest); /** *

* The ReadJob operation returns detailed information about a job. *

* * @param readJobRequest * The ReadJobRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ReadJob operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.ReadJob */ java.util.concurrent.Future readJobAsync(ReadJobRequest readJobRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The ReadPipeline operation gets detailed information about a pipeline. *

* * @param readPipelineRequest * The ReadPipelineRequest structure. * @return A Java Future containing the result of the ReadPipeline operation returned by the service. * @sample AmazonElasticTranscoderAsync.ReadPipeline */ java.util.concurrent.Future readPipelineAsync(ReadPipelineRequest readPipelineRequest); /** *

* The ReadPipeline operation gets detailed information about a pipeline. *

* * @param readPipelineRequest * The ReadPipelineRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ReadPipeline operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.ReadPipeline */ java.util.concurrent.Future readPipelineAsync(ReadPipelineRequest readPipelineRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The ReadPreset operation gets detailed information about a preset. *

* * @param readPresetRequest * The ReadPresetRequest structure. * @return A Java Future containing the result of the ReadPreset operation returned by the service. * @sample AmazonElasticTranscoderAsync.ReadPreset */ java.util.concurrent.Future readPresetAsync(ReadPresetRequest readPresetRequest); /** *

* The ReadPreset operation gets detailed information about a preset. *

* * @param readPresetRequest * The ReadPresetRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the ReadPreset operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.ReadPreset */ java.util.concurrent.Future readPresetAsync(ReadPresetRequest readPresetRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The TestRole operation tests the IAM role used to create the pipeline. *

*

* The TestRole action lets you determine whether the IAM role you are using has sufficient permissions * to let Elastic Transcoder perform tasks associated with the transcoding process. The action attempts to assume * the specified IAM role, checks read access to the input and output buckets, and tries to send a test notification * to Amazon SNS topics that you specify. *

* * @param testRoleRequest * The TestRoleRequest structure. * @return A Java Future containing the result of the TestRole operation returned by the service. * @sample AmazonElasticTranscoderAsync.TestRole */ @Deprecated java.util.concurrent.Future testRoleAsync(TestRoleRequest testRoleRequest); /** *

* The TestRole operation tests the IAM role used to create the pipeline. *

*

* The TestRole action lets you determine whether the IAM role you are using has sufficient permissions * to let Elastic Transcoder perform tasks associated with the transcoding process. The action attempts to assume * the specified IAM role, checks read access to the input and output buckets, and tries to send a test notification * to Amazon SNS topics that you specify. *

* * @param testRoleRequest * The TestRoleRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the TestRole operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.TestRole */ @Deprecated java.util.concurrent.Future testRoleAsync(TestRoleRequest testRoleRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* Use the UpdatePipeline operation to update settings for a pipeline. *

* *

* When you change pipeline settings, your changes take effect immediately. Jobs that you have already submitted and * that Elastic Transcoder has not started to process are affected in addition to jobs that you submit after you * change settings. *

* * * @param updatePipelineRequest * The UpdatePipelineRequest structure. * @return A Java Future containing the result of the UpdatePipeline operation returned by the service. * @sample AmazonElasticTranscoderAsync.UpdatePipeline */ java.util.concurrent.Future updatePipelineAsync(UpdatePipelineRequest updatePipelineRequest); /** *

* Use the UpdatePipeline operation to update settings for a pipeline. *

* *

* When you change pipeline settings, your changes take effect immediately. Jobs that you have already submitted and * that Elastic Transcoder has not started to process are affected in addition to jobs that you submit after you * change settings. *

* * * @param updatePipelineRequest * The UpdatePipelineRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the UpdatePipeline operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.UpdatePipeline */ java.util.concurrent.Future updatePipelineAsync(UpdatePipelineRequest updatePipelineRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* With the UpdatePipelineNotifications operation, you can update Amazon Simple Notification Service (Amazon SNS) * notifications for a pipeline. *

*

* When you update notifications for a pipeline, Elastic Transcoder returns the values that you specified in the * request. *

* * @param updatePipelineNotificationsRequest * The UpdatePipelineNotificationsRequest structure. * @return A Java Future containing the result of the UpdatePipelineNotifications operation returned by the service. * @sample AmazonElasticTranscoderAsync.UpdatePipelineNotifications */ java.util.concurrent.Future updatePipelineNotificationsAsync( UpdatePipelineNotificationsRequest updatePipelineNotificationsRequest); /** *

* With the UpdatePipelineNotifications operation, you can update Amazon Simple Notification Service (Amazon SNS) * notifications for a pipeline. *

*

* When you update notifications for a pipeline, Elastic Transcoder returns the values that you specified in the * request. *

* * @param updatePipelineNotificationsRequest * The UpdatePipelineNotificationsRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the UpdatePipelineNotifications operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.UpdatePipelineNotifications */ java.util.concurrent.Future updatePipelineNotificationsAsync( UpdatePipelineNotificationsRequest updatePipelineNotificationsRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); /** *

* The UpdatePipelineStatus operation pauses or reactivates a pipeline, so that the pipeline stops or restarts the * processing of jobs. *

*

* Changing the pipeline status is useful if you want to cancel one or more jobs. You can't cancel jobs after * Elastic Transcoder has started processing them; if you pause the pipeline to which you submitted the jobs, you * have more time to get the job IDs for the jobs that you want to cancel, and to send a CancelJob request. *

* * @param updatePipelineStatusRequest * The UpdatePipelineStatusRequest structure. * @return A Java Future containing the result of the UpdatePipelineStatus operation returned by the service. * @sample AmazonElasticTranscoderAsync.UpdatePipelineStatus */ java.util.concurrent.Future updatePipelineStatusAsync(UpdatePipelineStatusRequest updatePipelineStatusRequest); /** *

* The UpdatePipelineStatus operation pauses or reactivates a pipeline, so that the pipeline stops or restarts the * processing of jobs. *

*

* Changing the pipeline status is useful if you want to cancel one or more jobs. You can't cancel jobs after * Elastic Transcoder has started processing them; if you pause the pipeline to which you submitted the jobs, you * have more time to get the job IDs for the jobs that you want to cancel, and to send a CancelJob request. *

* * @param updatePipelineStatusRequest * The UpdatePipelineStatusRequest structure. * @param asyncHandler * Asynchronous callback handler for events in the lifecycle of the request. Users can provide an * implementation of the callback methods in this interface to receive notification of successful or * unsuccessful completion of the operation. * @return A Java Future containing the result of the UpdatePipelineStatus operation returned by the service. * @sample AmazonElasticTranscoderAsyncHandler.UpdatePipelineStatus */ java.util.concurrent.Future updatePipelineStatusAsync(UpdatePipelineStatusRequest updatePipelineStatusRequest, com.amazonaws.handlers.AsyncHandler asyncHandler); }