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GetAccountChanges.cs
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GetAccountChanges.cs
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// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
using Google.Ads.GoogleAds.Lib;
using Google.Ads.GoogleAds.V3.Errors;
using Google.Ads.GoogleAds.V3.Services;
using Google.Api.Gax;
using static Google.Ads.GoogleAds.V3.Enums.ChangeStatusResourceTypeEnum.Types;
using System;
namespace Google.Ads.GoogleAds.Examples.V3
{
/// <summary>
/// This code example gets the changes in an account during the last 7 days.
/// </summary>
public class GetAccountChanges : ExampleBase
{
/// <summary>
/// The page size to be used by default.
/// </summary>
private const int PAGE_SIZE = 1_000;
/// <summary>
/// Main method, to run this code example as a standalone application.
/// </summary>
/// <param name="args">The command line arguments.</param>
public static void Main(string[] args)
{
GetAccountChanges codeExample = new GetAccountChanges();
Console.WriteLine(codeExample.Description);
// The Google Ads customer ID for which the call is made.
long customerId = long.Parse("INSERT_CUSTOMER_ID_HERE");
codeExample.Run(new GoogleAdsClient(), customerId);
}
/// <summary>
/// Returns a description about the code example.
/// </summary>
public override string Description
{
get
{
return "This code example gets the changes in an account during the last 7 days.";
}
}
/// <summary>
/// Runs the code example.
/// </summary>
/// <param name="client">The Google Ads client.</param>
/// <param name="customerId">The Google Ads customer ID for which the call is made.</param>
public void Run(GoogleAdsClient client, long customerId)
{
// Get the GoogleAdsService.
GoogleAdsServiceClient googleAdsService = client.GetService(
Services.V3.GoogleAdsService);
string searchQuery = "SELECT change_status.resource_name, " +
"change_status.last_change_date_time, change_status.resource_type, " +
"change_status.campaign, change_status.ad_group, change_status.resource_status, " +
"change_status.ad_group_ad, change_status.ad_group_criterion, " +
"change_status.campaign_criterion FROM change_status " +
"WHERE change_status.last_change_date_time DURING LAST_7_DAYS " +
"ORDER BY change_status.last_change_date_time";
// Create a request that will retrieve all changes using pages of the specified
// page size.
SearchGoogleAdsRequest request = new SearchGoogleAdsRequest()
{
PageSize = PAGE_SIZE,
Query = searchQuery,
CustomerId = customerId.ToString()
};
try
{
// Issue the search request.
PagedEnumerable<SearchGoogleAdsResponse, GoogleAdsRow> searchPagedResponse =
googleAdsService.Search(request);
// Iterate over all rows in all pages and prints the requested field values for the
// campaign in each row.
foreach (GoogleAdsRow googleAdsRow in searchPagedResponse)
{
Console.WriteLine("Last change: {0}, Resource type: {1}, " +
"Resource name: {2}, Resource status: {3}, Specific resource name: {4}",
googleAdsRow.ChangeStatus.LastChangeDateTime,
googleAdsRow.ChangeStatus.ResourceType,
googleAdsRow.ChangeStatus.ResourceName,
googleAdsRow.ChangeStatus.ResourceStatus,
SpecificResourceName(googleAdsRow.ChangeStatus.ResourceType,
googleAdsRow));
}
}
catch (GoogleAdsException e)
{
Console.WriteLine("Failure:");
Console.WriteLine($"Message: {e.Message}");
Console.WriteLine($"Failure: {e.Failure}");
Console.WriteLine($"Request ID: {e.RequestId}");
throw;
}
}
/// <summary>
/// Return the name of the most specific resource that changed.
/// </summary>
/// <param name="resourceType">Type of the resource.</param>
/// <param name="row">Each returned row contains all possible changed fields</param>
/// <returns>The resource name of the changed field based on the resource type.
/// The changed field's parent is also populated, but is not used.</returns>
string SpecificResourceName(ChangeStatusResourceType resourceType, GoogleAdsRow row)
{
string resourceName = "";
switch (resourceType)
{
case ChangeStatusResourceType.AdGroup:
resourceName = row.ChangeStatus.AdGroup;
break;
case ChangeStatusResourceType.AdGroupAd:
resourceName = row.ChangeStatus.AdGroupAd;
break;
case ChangeStatusResourceType.AdGroupCriterion:
resourceName = row.ChangeStatus.AdGroupCriterion;
break;
case ChangeStatusResourceType.Campaign:
resourceName = row.ChangeStatus.Campaign;
break;
case ChangeStatusResourceType.CampaignCriterion:
resourceName = row.ChangeStatus.CampaignCriterion;
break;
case ChangeStatusResourceType.Unknown:
case ChangeStatusResourceType.Unspecified:
default:
resourceName = "";
break;
}
return resourceName;
}
}
}