Karena permintaan untuk laporan besar dapat memerlukan waktu beberapa saat untuk dibuat, Search Ads 360 API menyediakan teknik asinkron untuk meminta dan mendownload laporan. Dengan teknik ini, Anda akan mengirim permintaan awal yang menentukan data yang diinginkan dalam laporan, lalu mengirim permintaan polling tambahan hingga Search Ads 360 selesai membuat laporan. Bergantung pada ukuran laporan, Search Ads 360 membagi data menjadi beberapa file. Setelah laporan dibuat, Anda mengirim permintaan untuk mendownload setiap file laporan. Jika permintaan data dalam jumlah kecil, Anda dapat mengirim hanya satu permintaan sinkron.
Untuk membuat permintaan asinkron
- Panggil
Reports.request()untuk menentukan jenis data yang Anda inginkan dalam laporan. Lihat Jenis Laporan untuk mengetahui jenis data yang dapat Anda minta.Search Ads 360 memvalidasi permintaan dan menampilkan ID laporan, yaitu ID unik untuk permintaan ini.
- Panggil
Reports.get()dengan ID laporan.Respons dari Search Ads 360 menunjukkan:
- Apakah laporan siap didownload.
- Jika laporan sudah siap, satu atau beberapa URL untuk mendownload laporan.
- Panggil
Reports.getFile()untuk mendownload file laporan yang dienkode, atau cukup download langsung dari URL.Search Ads 360 menampilkan laporan dalam file berenkode UTF-8.
Seberapa sering saya harus melakukan polling laporan untuk melihat apakah laporan tersebut sudah siap?
Jumlah waktu yang diperlukan Search Ads 360 untuk membuat laporan sangat bergantung pada jumlah data dalam laporan. Coba lakukan polling untuk status laporan satu kali per menit, lalu sesuaikan frekuensinya jika permintaan laporan rata-rata Anda memerlukan waktu penyelesaian yang jauh lebih lama atau lebih singkat.
Memisahkan laporan asinkron menjadi beberapa file
Sebagai respons terhadap permintaan asinkron, Search Ads 360 secara otomatis membagi laporan berukuran besar menjadi
beberapa file. Gunakan properti Reports.request.maxRowsPerFile
untuk menentukan ukuran file maksimum. Setiap file laporan yang dihasilkan dijamin memiliki maksimal maxRowsPerFile baris laporan (tidak termasuk header). URL yang berbeda
akan dibuat untuk setiap file dan ditampilkan sebagai respons terhadap Reports.get(). Untuk informasi
tentang cara mendownload file laporan, lihat Mendownload
laporan.
Untuk laporan CSV, header diulang di setiap file.
Contoh Asinkron
Berikut adalah contoh permintaan dan respons yang menggunakan teknik asinkron.
JSON
POST https://www.googleapis.com/doubleclicksearch/v2/reports
Authorization: Bearer your OAuth 2.0 access token
Content-type: application/json
{
"reportScope": {
"agencyId": "12300000000000456", // Replace with your ID
"advertiserId": "21700000000011523", // Replace with your ID
},
"reportType": "keyword", // This report covers all keywords in the
// advertiser specified in reportScope.
"columns": [
{ "columnName": "campaignId" }, // Here are some attribute columns available for keyword
{ "columnName": "keywordText" }, // reports.
{ "columnName": "keywordLandingPage" },
{ "columnName": "date" }, // The date column segments the report by individual days.
{ "columnName": "dfaRevenue" }, // Here are some metric columns available for keyword
{ // reports
"columnName": "visits",
"startDate": "2013-01-01", // Each metric column can optionally specify its own start
"endDate": "2013-01-31", // and end date; by default the report timeRange is used.
"headerText": "visits last month" // Every column can optionally specify a headerText, which
// changes the name of the column in the report.
}
],
"timeRange" : {
"startDate" : "2012-05-01", // Dates are inclusive and specified in YYYY-MM-DD format.
"endDate" : "2012-05-02"
// Alternatively, try the "changedMetricsSinceTimestamp" or "changedAttributesSinceTimestamp"
// options. See Incremental reports.
},
"filters": [
{
"column" : { "columnName": "keywordLandingPage" },
"operator" : "startsWith",
"values" : [ // With this filter, only keywords with landing pages
"http://www.foo.com", // rooted at www.foo.com or www.bar.com are returned.
"http://www.bar.com" // See Filtered reports.
]
}
],
"downloadFormat": "csv",
"maxRowsPerFile": 6000000, // Required. See Splitting reports into multiple files.
"statisticsCurrency": "agency", // Required. See Currency for statistics.
"verifySingleTimeZone": false, // Optional. Defaults to false. See Time zone.
"includeRemovedEntities": false // Optional. Defaults to false.
}
Java
/**
* Creates a campaign report request, submits the report, and returns the report ID.
*/
private static String createReport(Doubleclicksearch service) throws IOException {
try {
return service.reports().request(createSampleRequest()).execute().getId();
} catch (GoogleJsonResponseException e) {
System.err.println("Report request was rejected.");
for (ErrorInfo error : e.getDetails().getErrors()) {
System.err.println(error.getMessage());
}
System.exit(e.getStatusCode());
return null; // Unreachable code.
}
}
/**
* Creates a simple static request that lists the ID and name of all
* campaigns under agency 12300000000000456 and advertiser 21700000000011523.
* Substitute your own agency ID and advertiser IDs for the IDs in this sample.
*/
private static ReportRequest createSampleRequest() {
return new ReportRequest()
.setReportScope(new ReportScope()
.setAgencyId(12300000000000456L) // Replace with your ID
.setAdvertiserId(21700000000011523L)) // Replace with your ID
.setReportType("campaign")
.setColumns(Arrays.asList(
new ReportApiColumnSpec[] {
new ReportApiColumnSpec().setColumnName("campaignId"),
new ReportApiColumnSpec().setColumnName("campaign")
}))
.setTimeRange(new TimeRange()
.setStartDate("2012-05-01")
.setEndDate("2012-05-01"))
.setDownloadFormat("csv")
.setStatisticsCurrency("usd")
.setMaxRowsPerFile(5000000);
}
.NET
Fungsi ini membuat laporan yang mencantumkan kampanye di bawah pengiklan dan menetapkan token yang ditampilkan kereportId.
using api = Google.Apis.Doubleclicksearch.v2;
/// <summary>
/// Creates a report with a sample request and returns the report ID.
/// </summary>
/// <param name="service">Search Ads 360 API service.</param>
private static string CreateReport(api.DoubleclicksearchService service)
{
var req = service.Reports.Request(CreateSampleRequest());
var report = req.Execute();
Console.WriteLine("Created report: ID={0}", report.Id);
return report.Id;
}
/// <summary>
/// Returns a simple static request that lists the ID and name of all
/// campaigns under an advertiser.
/// Substitute your own agency ID and advertiser IDs for the IDs in this sample.
/// </summary>
private static api.Data.ReportRequest CreateSampleRequest()
{
return new api.Data.ReportRequest
{
ReportScope = new api.Data.ReportRequest.ReportScopeData
{
AgencyId = 12300000000000456, // Replace with your ID
AdvertiserId = 21700000000011523 // Replace with your ID
},
ReportType = ReportType.CAMPAIGN,
Columns = new List<api.Data.ReportApiColumnSpec>
{
new api.Data.ReportApiColumnSpec
{
ColumnName = "campaignId",
},
new api.Data.ReportApiColumnSpec
{
ColumnName = "campaign",
},
},
TimeRange = new api.Data.ReportRequest.TimeRangeData
{
StartDate = "2015-01-01",
EndDate = "2015-01-07",
},
DownloadFormat = "csv",
StatisticsCurrency = "usd",
MaxRowsPerFile = 5000000,
};
}
Python
def request_report(service): """Request sample report and print the report ID that DS returns. See Set Up Your Application. Args: service: An authorized Doubleclicksearch service. Returns: The report id. """ request = service.reports().request( body= { "reportScope": { "agencyId": "12300000000000456", // Replace with your ID "advertiserId": "21700000000011523", // Replace with your ID "engineAccountId": "700000000073991" // Replace with your ID }, "reportType": "keyword", "columns": [ { "columnName": "campaignId" }, { "columnName": "keywordText" }, { "columnName": "keywordLandingPage" }, { "columnName": "date" }, { "columnName": "dfaRevenue" }, { "columnName": "visits", "startDate": "2013-01-01", "endDate": "2013-01-31", "headerText": "visits last month" } ], "timeRange" : { "startDate" : "2012-05-01", "endDate" : "2012-05-02" }, "filters": [ { "column" : { "columnName": "keywordLandingPage" }, "operator" : "startsWith", "values" : [ "http://www.foo.com", "http://www.bar.com" ] } ], "downloadFormat": "csv", "maxRowsPerFile": 6000000, "statisticsCurrency": "agency", "verifySingleTimeZone": "false", "includeRemovedEntities": "false" } ) json_data = request.execute() return json_data['id']
Jika validasi berhasil
Jika laporan lulus validasi, Search Ads 360 akan menampilkan ID laporan. Search Ads 360 juga menampilkan metadata berdasarkan kode mata uang dan zona waktu.
{
"kind": "adsdartsearch#report",
"id": "MTMyNDM1NDYK", // This is the report id.
"isReportReady": false, // The report is not finished generating.
"request": { // The request that created this report.
...
},
"statisticsCurrencyCode": "CAD", // The currency used for statistics. E.g., if
// advertiser currency was requested, this would be
// currency code of the advertiser in scope.
"statisticsTimeZone": "America/New_York" // If all statistics in the report were sourced from
// a single time zone, this would be it. If
// verifySingleTimeZone was set to true in the request,
// then this field will always be populated (or the
// request will fail).
}
Jika validasi gagal
Jika laporan tidak lulus validasi, Search Ads 360 akan menampilkan respons 400 HTTP
dengan objek error. Misalnya, contoh permintaan di atas tidak menyebutkan agensi sebenarnya:
{
"error": {
"code": 400,
"message": "statisticsCurrency: the agency in scope does not have a valid currency. Please make sure the agency is properly initialized in Search Ads 360."
}
}
Jajak pendapat untuk status laporan
Panggil Report.Get() dengan ID laporan.
JSON
GET https://www.googleapis.com/doubleclicksearch/v2/reports/MTMyNDM1NDYK
Java
/**
* Polls the reporting API with the reportId until the report is ready.
* Returns the report.
*/
private static Report pollUntilReportIsFinished(Doubleclicksearch service, String reportId)
throws IOException, InterruptedException {
long delay = 1;
while (true) {
Report report = null;
try {
report = service.reports().get(reportId).execute();
} catch (GoogleJsonResponseException e) {
System.err.println("Report generation has failed.");
System.exit(e.getStatusCode());
}
if (report.getIsReportReady()) {
return report;
}
System.out.format("Report %s is not ready - waiting %s seconds.%n", reportId, delay);
Thread.sleep(TimeUnit.SECONDS.toMillis(delay));
delay = delay + delay; // Double the delay for the next iteration.
}
}
.NET
using api = Google.Apis.Doubleclicksearch.v2;
/// <summary>
/// Polls until the report with the given ID completes.
/// </summary>
/// <param name="service">Search Ads 360 API service.</param>
/// <param name="reportId">Report ID to poll.</param>
/// <exception cref="ApplicationException">
/// Thrown when the report completes, but has failed.
/// </exception>
private static api.Data.Report PollUntilReportIsFinished(
api.DoubleclicksearchService service,
string reportId)
{
TimeSpan delay = TimeSpan.FromSeconds(1);
while (true)
{
api.Data.Report report;
try
{
report = service.Reports.Get(reportId).Execute();
}
catch (Google.GoogleApiException ex)
{
throw new ApplicationException("Report generation failed", ex);
}
if (report.IsReportReady.GetValueOrDefault(false))
{
return report;
}
Console.WriteLine("Report is not ready - waiting {0}", delay);
Thread.Sleep(delay);
delay = delay.Add(delay); // Double the delay for the next iteration.
}
}
Python
import pprint
import simplejson
from googleapiclient.errors import HttpError
def poll_report(service, report_id):
"""Poll the API with the reportId until the report is ready, up to ten times.
Args:
service: An authorized Doubleclicksearch service.
report_id: The ID DS has assigned to a report.
"""
for _ in xrange(10):
try:
request = service.reports().get(reportId=report_id)
json_data = request.execute()
if json_data['isReportReady']:
pprint.pprint('The report is ready.')
# For large reports, DS automatically fragments the report into multiple
# files. The 'files' property in the JSON object that DS returns contains
# the list of URLs for file fragment. To download a report, DS needs to
# know the report ID and the index of a file fragment.
for i in range(len(json_data['files'])):
pprint.pprint('Downloading fragment ' + str(i) + ' for report ' + report_id)
download_files(service, report_id, str(i)) # See Download the report.
return
else:
pprint.pprint('Report is not ready. I will try again.')
time.sleep(10)
except HttpError as e:
error = simplejson.loads(e.content)['error']['errors'][0]
# See Response Codes
pprint.pprint('HTTP code %d, reason %s' % (e.resp.status, error['reason']))
break
Jika laporan belum siap
Jika laporan belum siap, Search Ads 360 akan menampilkan respons HTTP 202, dan kolom isReportReady
bernilai salah.
{
"kind": "doubleclicksearch#report",
"id": "MTMyNDM1NDYK",
"isReportReady": false,
"request": {
...
},
...
}
Saat laporan sudah siap
Setelah laporan selesai dan siap didownload, kolom isReportReady
akan bernilai benar (true). Respons juga memiliki kolom tambahan, files,
yang berisi URL untuk mendownload file laporan.
{
"kind": "doubleclicksearch#report",
"id": "MTMyNDM1NDYK",
"isReportReady": true,
"request": {
...
},
...
"rowCount": 1329, // Total rows in the report, not counting headers.
"files": [
{
"url": "https://www.googleapis.com/doubleclicksearch/v2/reports/MTMyNDM1NDYK/files/0"
"byteCount": "10242323"
},
{
"url": "https://www.googleapis.com/doubleclicksearch/v2/reports/MTMyNDM1NDYK/files/1"
"byteCount": "10242323"
}
],
}
Jika pembuatan laporan gagal
Jika tidak dapat membuat laporan, Search Ads 360 akan menampilkan salah satu dari beberapa kode error HTTP, beserta deskripsinya.
{
"error" : {
"code" : 410, // Or other error codes.
"message" : "Processing was halted on the backend and will not continue."
}
}
Lihat Kode Respons untuk daftar error yang dapat ditampilkan Search Ads 360.
Download laporan
Anda dapat mendownload laporan dengan langsung mengklik setiap URL file laporan, atau dengan memanggil Reports.getFile() berisi
ID laporan dan nomor file (0 diindeks). Search Ads 360 menampilkan laporan dalam file berenkode UTF-8.
Berikut adalah contoh permintaan Reports.getFile():
JSON
GET https://www.googleapis.com/doubleclicksearch/v2/reports/MTMyNDM1NDYK/files/0?alt=mediadan
GET https://www.googleapis.com/doubleclicksearch/v2/reports/MTMyNDM1NDYK/files/1?alt=media
Java
/**
* Downloads the shards of a completed report to the given local directory.
* Files are named CampaignReport0.csv, CampaignReport1.csv, and so on.
*/
private static void downloadFiles(
Doubleclicksearch service,
Report report,
String localPath) throws IOException {
for (int i = 0; i < report.getFiles().size(); i++) {
FileOutputStream outputStream =
new FileOutputStream(new File(localPath, "CampaignReport" + i));
service.reports().getFile(report.getId(), i).executeAndDownloadTo(outputStream);
outputStream.close();
}
}
.NET
using api = Google.Apis.Doubleclicksearch.v2;
/// <summary>
/// Downloads the shards of a completed report to the given local directory.
/// Files are named CampaignReport0.csv, CampaignReport1.csv, and so on.
/// </summary>
/// <param name="service">Search Ads 360 API service.</param>
/// <param name="report">Report ID to download.</param>
/// <param name="localPath">Path of the directory to place downloaded files.</param>
private static void DownloadFiles(
api.DoubleclicksearchService service,
api.Data.Report report,
string localPath)
{
Directory.CreateDirectory(localPath);
for (int i = 0; i < report.Files.Count; ++i)
{
string fileName = Path.Combine(
localPath,
string.Format("CampaignReport{0}.csv", i));
Console.WriteLine("Downloading shard {0} to {1}", i, fileName);
using (Stream dst = File.OpenWrite(fileName))
{
service.Reports.GetFile(report.Id, i).Download(dst);
}
}
}
Python
def download_files(service, report_id, report_fragment):
"""Generate and print sample report.
Args:
service: An authorized Doubleclicksearch service.
report_id: The ID DS has assigned to a report.
report_fragment: The 0-based index of the file fragment from the files array.
"""
f = file('report-' + report_fragment + '.csv', 'w')
request = service.reports().getFile_media(reportId=report_id, reportFragment=report_fragment)
f.write(request.execute().decode('utf-8'))
f.close()
Contoh laporan
Berikut adalah contoh laporan CSV. Setiap fragmen file laporan memiliki baris header-nya sendiri. Untuk detail tentang format ini, lihat RFC 4180.
keywordText,campaignId,landingPageUrl,day,revenue,visits last month,my revenue
google,71700000002104742,http://www.google.com,2012-05-01,10.2,5,20
google,71700000002104742,http://www.google.com,2012-05-02,11,10,60.23
Download file pemetaan ID
Anda dapat mendownload file yang berisi pemetaan ID antara Search Ads 360 versi sebelumnya dan Search Ads 360 versi baru. Untuk pengiklan yang diminta, file menyertakan semua entitas turunan (mis. akun mesin, kampanye, grup iklan, dll.) yang ada di Search Ads 360 versi sebelumnya dan Search Ads 360 versi baru.
Python
def download_mapping_file(service, file_name, agency_id, advertiser_id):
"""Generate and save mapping file to a csv.
Args:
service: An authorized Doubleclicksearch service.
file_name: Filename to write the ID mapping file.
agency_id: DS ID of the agency.
advertiser_id: DS ID of the advertiser.
"""
request = service.reports().getIdMappingFile_media(agencyId=agency_id,
advertiserId=advertiser_id)
response = request.execute()
response = response.decode('utf-8')
f = open(file_name + '.csv', 'w')
f.write(response)
f.close()