@SdkInternalApi
    final DisassociateQualificationFromWorkerResult executeDisassociateQualificationFromWorker(
            DisassociateQualificationFromWorkerRequest disassociateQualificationFromWorkerRequest) {

        ExecutionContext executionContext = createExecutionContext(disassociateQualificationFromWorkerRequest);
        AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
        awsRequestMetrics.startEvent(Field.ClientExecuteTime);
        Request<DisassociateQualificationFromWorkerRequest> request = null;
        Response<DisassociateQualificationFromWorkerResult> response = null;

        try {
            awsRequestMetrics.startEvent(Field.RequestMarshallTime);
            try {
                request = new DisassociateQualificationFromWorkerRequestProtocolMarshaller(protocolFactory).marshall(super
                        .beforeMarshalling(disassociateQualificationFromWorkerRequest));
                // Binds the request metrics to the current request.
                request.setAWSRequestMetrics(awsRequestMetrics);
                request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
                request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
                request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
                request.addHandlerContext(HandlerContextKey.SERVICE_ID, "MTurk");
                request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "DisassociateQualificationFromWorker");
                request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);

            } finally {
                awsRequestMetrics.endEvent(Field.RequestMarshallTime);
            }

            HttpResponseHandler<AmazonWebServiceResponse<DisassociateQualificationFromWorkerResult>> responseHandler = protocolFactory.createResponseHandler(
                    new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
                    new DisassociateQualificationFromWorkerResultJsonUnmarshaller());
            response = invoke(request, responseHandler, executionContext);

            return response.getAwsResponse();

        } finally {

            endClientExecution(awsRequestMetrics, request, response);
        }
    }
<p>
The <code>DisassociateQualificationFromWorker</code> revokes a previously granted Qualification from a user.
</p>
<p>
You can provide a text message explaining why the Qualification was revoked. The user who had the Qualification
can see this message.
</p>

@param disassociateQualificationFromWorkerRequest
@return Result of the DisassociateQualificationFromWorker operation returned by the service.
@throws ServiceException
        Amazon Mechanical Turk is temporarily unable to process your request. Try your call again.
@throws RequestErrorException
        Your request is invalid.
@sample AmazonMTurk.DisassociateQualificationFromWorker
@see <a
     href="http://docs.aws.amazon.com/goto/WebAPI/mturk-requester-2017-01-17/DisassociateQualificationFromWorker"
     target="_top">AWS API Documentation</a>
aws-java-sdk-mechanicalturkrequester/src/main/java/com/amazonaws/services/mturk/AmazonMTurkClient.java