@SdkInternalApi
    final ProvisionIpamPoolCidrResult executeProvisionIpamPoolCidr(ProvisionIpamPoolCidrRequest provisionIpamPoolCidrRequest) {

        ExecutionContext executionContext = createExecutionContext(provisionIpamPoolCidrRequest);
        AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
        awsRequestMetrics.startEvent(Field.ClientExecuteTime);
        Request<ProvisionIpamPoolCidrRequest> request = null;
        Response<ProvisionIpamPoolCidrResult> response = null;

        try {
            awsRequestMetrics.startEvent(Field.RequestMarshallTime);
            try {
                request = new ProvisionIpamPoolCidrRequestMarshaller().marshall(super.beforeMarshalling(provisionIpamPoolCidrRequest));
                // 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, "ProvisionIpamPoolCidr");
                request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);

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

            StaxResponseHandler<ProvisionIpamPoolCidrResult> responseHandler = new StaxResponseHandler<ProvisionIpamPoolCidrResult>(
                    new ProvisionIpamPoolCidrResultStaxUnmarshaller());

            response = invoke(request, responseHandler, executionContext);

            return response.getAwsResponse();

        } finally {

            endClientExecution(awsRequestMetrics, request, response);
        }
    }
<p>
Provision a CIDR to an IPAM pool. You can use this action to provision new CIDRs to a top-level pool or to
transfer a CIDR from a top-level pool to a pool within it.
</p>
<p>
For more information, see <a href="https://docs.aws.amazon.com/vpc/latest/ipam/prov-cidr-ipam.html">Provision
CIDRs to pools</a> in the <i>Amazon VPC IPAM User Guide</i>.
</p>

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