@Override
    public StartApplicationResult startApplication(StartApplicationRequest request) {
        request = beforeClientExecution(request);
        return executeStartApplication(request);
    }
<p>
Starts a specified application and initializes initial capacity if configured.
</p>

@param startApplicationRequest
@return Result of the StartApplication operation returned by the service.
@throws ValidationException
        The input fails to satisfy the constraints specified by an Amazon Web Services service.
@throws ResourceNotFoundException
        The specified resource was not found.
@throws InternalServerException
        Request processing failed because of an error or failure with the service.
@throws ServiceQuotaExceededException
        The maximum number of resources per account has been reached.
@sample AWSEMRServerless.StartApplication
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/emr-serverless-2021-07-13/StartApplication"
     target="_top">AWS API Documentation</a>
aws-java-sdk-emrserverless/src/main/java/com/amazonaws/services/emrserverless/AWSEMRServerlessClient.java