public static AWSMediaConvertAsyncClientBuilder asyncBuilder() {
        return AWSMediaConvertAsyncClientBuilder.standard();
    }
Client for accessing MediaConvert 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.
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AWS Elemental MediaConvert
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/AWSMediaConvertAsyncClient.java