@SdkInternalApi
    final DeprovisionIpamPoolCidrResult executeDeprovisionIpamPoolCidr(DeprovisionIpamPoolCidrRequest deprovisionIpamPoolCidrRequest) {

        ExecutionContext executionContext = createExecutionContext(deprovisionIpamPoolCidrRequest);
        AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
        awsRequestMetrics.startEvent(Field.ClientExecuteTime);
        Request<DeprovisionIpamPoolCidrRequest> request = null;
        Response<DeprovisionIpamPoolCidrResult> response = null;

        try {
            awsRequestMetrics.startEvent(Field.RequestMarshallTime);
            try {
                request = new DeprovisionIpamPoolCidrRequestMarshaller().marshall(super.beforeMarshalling(deprovisionIpamPoolCidrRequest));
                // 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, "EC2");
                request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "DeprovisionIpamPoolCidr");
                request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);

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

            StaxResponseHandler<DeprovisionIpamPoolCidrResult> responseHandler = new StaxResponseHandler<DeprovisionIpamPoolCidrResult>(
                    new DeprovisionIpamPoolCidrResultStaxUnmarshaller());

            response = invoke(request, responseHandler, executionContext);

            return response.getAwsResponse();

        } finally {

            endClientExecution(awsRequestMetrics, request, response);
        }
    }
<p>
Deprovision a CIDR provisioned from an IPAM pool. If you deprovision a CIDR from a pool that has a source pool,
the CIDR is recycled back into the source pool. For more information, see <a
href="https://docs.aws.amazon.com/vpc/latest/ipam/depro-pool-cidr-ipam.html">Deprovision pool CIDRs</a> in the
<i>Amazon VPC IPAM User Guide</i>.
</p>

@param deprovisionIpamPoolCidrRequest
@return Result of the DeprovisionIpamPoolCidr operation returned by the service.
@sample AmazonEC2.DeprovisionIpamPoolCidr
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/DeprovisionIpamPoolCidr" target="_top">AWS
     API Documentation</a>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/AmazonEC2Client.java