/** * Describe Subnets Action Sample * Gives you information about your subnets. You can filter the results to * return information only about subnets that match criteria you specify. * For example, you could ask to get information about a particular subnet * (or all) only if the subnet's state is available. You can specify multiple * filters (e.g., the subnet is in a particular VPC, and the subnet's state is * available). The result includes information for a particular subnet only * if the subnet matches all your filters. If there's no match, no special * message is returned; the response is simply empty. The following table * shows the available filters. * @param Amazon_EC2_Interface $service instance of Amazon_EC2_Interface * @param mixed $request Amazon_EC2_Model_DescribeSubnets or array of parameters */ function invokeDescribeSubnets(Amazon_EC2_Interface $service, $request) { try { $response = $service->describeSubnets($request); echo "Service Response\n"; echo "=============================================================================\n"; echo " DescribeSubnetsResponse\n"; if ($response->isSetResponseMetadata()) { echo " ResponseMetadata\n"; $responseMetadata = $response->getResponseMetadata(); if ($responseMetadata->isSetRequestId()) { echo " RequestId\n"; echo " " . $responseMetadata->getRequestId() . "\n"; } } if ($response->isSetDescribeSubnetsResult()) { echo " DescribeSubnetsResult\n"; $describeSubnetsResult = $response->getDescribeSubnetsResult(); $subnetList = $describeSubnetsResult->getSubnet(); foreach ($subnetList as $subnet) { echo " Subnet\n"; if ($subnet->isSetSubnetId()) { echo " SubnetId\n"; echo " " . $subnet->getSubnetId() . "\n"; } if ($subnet->isSetSubnetState()) { echo " SubnetState\n"; echo " " . $subnet->getSubnetState() . "\n"; } if ($subnet->isSetVpcId()) { echo " VpcId\n"; echo " " . $subnet->getVpcId() . "\n"; } if ($subnet->isSetCidrBlock()) { echo " CidrBlock\n"; echo " " . $subnet->getCidrBlock() . "\n"; } if ($subnet->isSetAvailableIpAddressCount()) { echo " AvailableIpAddressCount\n"; echo " " . $subnet->getAvailableIpAddressCount() . "\n"; } if ($subnet->isSetAvailabilityZone()) { echo " AvailabilityZone\n"; echo " " . $subnet->getAvailabilityZone() . "\n"; } } } } catch (Amazon_EC2_Exception $ex) { echo "Caught Exception: " . $ex->getMessage() . "\n"; echo "Response Status Code: " . $ex->getStatusCode() . "\n"; echo "Error Code: " . $ex->getErrorCode() . "\n"; echo "Error Type: " . $ex->getErrorType() . "\n"; echo "Request ID: " . $ex->getRequestId() . "\n"; echo "XML: " . $ex->getXML() . "\n"; } }