function CreateAndStartDataExtensionImport($dataExtensionCustomerKey, $fileName, $overwrite)
{
$import = new ET_Import();
$import->authStub = $this;
$import->props = array("Name" => "SDK Generated Import " . uniqid());
$import->props["CustomerKey"] = uniqid();
$import->props["Description"] = "SDK Generated Import";
$import->props["AllowErrors"] = "true";
$import->props["DestinationObject"] = array("ObjectID" => $dataExtensionCustomerKey);
$import->props["FieldMappingType"] = "InferFromColumnHeadings";
$import->props["FileSpec"] = $fileName;
$import->props["FileType"] = "CSV";
$import->props["RetrieveFileTransferLocation"] = array("CustomerKey" => "ExactTarget Enhanced FTP");
if ($overwrite) {
$import->props["UpdateType"] = "Overwrite";
} else {
$import->props["UpdateType"] = "AddAndUpdate";
}
$result = $import->post();
if ($result->status) {
return $import->start();
} else {
throw new Exception("Unable to create import definition due to: " . print_r($result, true));
}
}
$postImport->props["Notification"] = array("ResponseType" => "email", "ResponseAddress" => "*****@*****.**");
$postImport->props["RetrieveFileTransferLocation"] = array("CustomerKey" => "ExactTarget Enhanced FTP");
$postImport->props["UpdateType"] = "AddAndUpdate";
$postResponse = $postImport->post();
print_r('Post Status: ' . ($postResponse->status ? 'true' : 'false') . "\n");
print 'Code: ' . $postResponse->code . "\n";
print 'Message: ' . $postResponse->message . "\n";
print 'Results Length: ' . count($postResponse->results) . "\n";
print 'Results: ' . "\n";
print_r($postResponse->results);
print "\n---------------\n";
print "Start Import to List\n";
$startImport = new ET_Import();
$startImport->authStub = $myclient;
$startImport->props = array("CustomerKey" => $NewImportName);
$startResponse = $startImport->start();
print_r('Start Status: ' . ($startResponse->status ? 'true' : 'false') . "\n");
print 'Code: ' . $startResponse->code . "\n";
print 'Message: ' . $startResponse->message . "\n";
print 'Results Length: ' . count($startResponse->results) . "\n";
print 'Results: ' . "\n";
print_r($startResponse->results);
print "\n---------------\n";
if ($startResponse->status) {
print "Check Status using the same instance of ET_Import as used for start\n";
$importStatus = "";
while ($importStatus != "Error" && $importStatus != "Completed") {
print "Checking status in loop \n";
# Wait a bit before checking the status to give it time to process
sleep(15);
$statusResponse = $startImport->status();
