/// <summary>
/// Creates child nodes on level 2, partitioned by the country region.
/// </summary>
/// <param name="customerId">The Google Ads customer ID.</param>
/// <param name="adGroupId">The ad group ID to which the hotel listing group will be
/// added.</param>
/// <param name="parentResourceName">The resource name of the parent criterion for the nodes
/// to be added at this level.</param>
/// <param name="operations">A list of AdGroupCriterionOperations.</param>
/// <param name="percentCpcBidMicroAmount">The CPC bid micro amount to be set on created
/// ad group criteria.</param>
private void AddLevel2Nodes(long customerId, long adGroupId, string parentResourceName,
List <AdGroupCriterionOperation> operations, long percentCpcBidMicroAmount)
{
// Create hotel dimension info for hotels in Japan. The criterion ID for Japan is 2392.
// See https://developers.google.com/adwords/api/docs/appendix/geotargeting for criteria
// ID of other countries.
ListingDimensionInfo japanListingDimensionInfo = new ListingDimensionInfo
{
HotelCountryRegion = new HotelCountryRegionInfo
{
CountryRegionCriterion = ResourceNames.GeoTargetConstant(2392)
}
};
// Create listing group info for hotels in Japan as a UNIT node.
ListingGroupInfo japanHotelsUnit = CreateListingGroupInfo(ListingGroupType.Unit,
parentResourceName, japanListingDimensionInfo);
// Create an ad group criterion for hotels in Japan.
AdGroupCriterion japanHotelsAdGroupCriterion = CreateAdGroupCriterion(customerId,
adGroupId, japanHotelsUnit, percentCpcBidMicroAmount);
// Create an operation and add it to the list of operations.
operations.Add(new AdGroupCriterionOperation
{
Create = japanHotelsAdGroupCriterion
});
// Decrement the temp ID for the next ad group criterion.
nextTempId--;
// Create hotel class info and dimension info for hotels in other regions.
ListingDimensionInfo otherHotelRegionsListingDimensionInfo = new ListingDimensionInfo
{
HotelCountryRegion = new HotelCountryRegionInfo()
};
// Create listing group info for hotels in other regions as a UNIT node.
// The "others" node is always required for every level of the tree.
ListingGroupInfo otherHotelRegionsUnit = CreateListingGroupInfo(
ListingGroupType.Unit, parentResourceName, otherHotelRegionsListingDimensionInfo);
// Create an ad group criterion for other hotel country regions.
AdGroupCriterion otherHotelRegionsAdGroupCriterion =
CreateAdGroupCriterion(customerId, adGroupId, otherHotelRegionsUnit,
percentCpcBidMicroAmount);
// Create an operation and add it to the list of operations.
operations.Add(new AdGroupCriterionOperation
{
Create = otherHotelRegionsAdGroupCriterion
});
// Decrement the temp ID for the next ad group criterion.
nextTempId--;
}
/// <summary>
/// Creates the listing group info with the provided parameters.
/// </summary>
/// <param name="listingGroupType">The listing group type.</param>
/// <param name="parentCriterionResourceName">Optional resource name of the parent criterion
/// ID to set for this listing group info.</param>
/// <param name="caseValue">Optional dimension info for the listing group.</param>
/// <returns>A populated ListingGroupInfo.</returns>
private ListingGroupInfo CreateListingGroupInfo(ListingGroupType listingGroupType,
string parentCriterionResourceName = null, ListingDimensionInfo caseValue = null)
{
ListingGroupInfo listingGroupInfo = new ListingGroupInfo
{
Type = listingGroupType
};
if (parentCriterionResourceName != null)
{
listingGroupInfo.ParentAdGroupCriterion = parentCriterionResourceName;
listingGroupInfo.CaseValue = caseValue;
}
return(listingGroupInfo);
}
/// <summary>
/// Creates an ad group criterion from the provided listing group info.
/// Bid amount will be set on the created ad group criterion when listing group info type is
/// `UNIT`. Setting bid amount for `SUBDIVISION` types is not allowed.
/// </summary>
/// <param name="customerId">The Google Ads customer ID.</param>
/// <param name="adGroupId">The ad group ID to which the criterion will belong.</param>
/// <param name="listingGroupInfo">The listing group info to apply to the criterion.</param>
/// <param name="percentCpcBidMicroAmount">The CPC bid micro amount to set for the ad group criterion.</param>
/// <returns>A populated ad group criterion.</returns>
private AdGroupCriterion CreateAdGroupCriterion(long customerId, long adGroupId,
ListingGroupInfo listingGroupInfo, long percentCpcBidMicroAmount)
{
AdGroupCriterion adGroupCriterion = new AdGroupCriterion
{
Status = AdGroupCriterionStatus.Enabled,
ListingGroup = listingGroupInfo,
ResourceName = ResourceNames.AdGroupCriterion(customerId, adGroupId, nextTempId)
};
// Bids are only valid for UNIT nodes.
if (listingGroupInfo.Type == ListingGroupType.Unit)
{
adGroupCriterion.PercentCpcBidMicros = percentCpcBidMicroAmount;
}
return(adGroupCriterion);
}
/// <summary>
/// Creates the root node of the listing group tree and adds its create operation to the
/// operations list.
/// </summary>
/// <param name="customerId">The Google Ads customer ID.</param>
/// <param name="adGroupId">The ad group ID to which the hotel listing group will be
/// added.</param>
/// <param name="operations">A list of AdGroupCriterionOperations.</param>
/// <param name="percentCpcBidMicroAmount">The CPC bid micro amount to be set on created
/// ad group criteria.</param>
/// <returns>The string resource name of the root of the tree.</returns>
private string AddRootNode(long customerId, long adGroupId,
List <AdGroupCriterionOperation> operations, long percentCpcBidMicroAmount)
{
// Create the root of the tree as a SUBDIVISION node.
ListingGroupInfo rootListingGroupInfo =
CreateListingGroupInfo(ListingGroupType.Subdivision);
AdGroupCriterion rootAdGroupCriterion = CreateAdGroupCriterion(customerId, adGroupId,
rootListingGroupInfo, percentCpcBidMicroAmount);
// Create an operation and add it to the list of operations.
operations.Add(new AdGroupCriterionOperation
{
Create = rootAdGroupCriterion
});
// Decrement the temp ID for the next ad group criterion.
nextTempId--;
return(rootAdGroupCriterion.ResourceName);
}
// [END add_shopping_product_ad]
/// <summary>
/// Creates a new default shopping listing group for the specified ad group. A listing
/// group is the Google Ads API representation of a "product group" described in the
/// Google Ads user interface. The listing group will be added to the ad group using an
/// "ad group criterion".
/// </summary>
/// <param name="client">The Google Ads API client.</param>
/// <param name="customerId">The client customer ID.</param>
/// <param name="adGroupResourceName">The resource name of the ad group that the new
/// listing group will belong to.</param>
/// <returns>Resource name of the newly created ad group criterion containing the
/// listing group.</returns>
/// <exception cref="GoogleAdsException">Thrown if an API request failed with one or more
/// service errors.</exception>
private string AddDefaultShoppingListingGroup(GoogleAdsClient client, long customerId,
string adGroupResourceName)
{
// Get the AdGroupCriterionService.
AdGroupCriterionServiceClient adGroupCriterionService = client.GetService(
Services.V10.AdGroupCriterionService);
// Creates a new ad group criterion. This will contain the "default" listing group (All
// products).
AdGroupCriterion adGroupCriterion = new AdGroupCriterion()
{
AdGroup = adGroupResourceName,
Status = AdGroupCriterionStatus.Enabled,
// Creates a new listing group. This will be the top-level "root" node.
// Set the type of the listing group to be a biddable unit.
ListingGroup = new ListingGroupInfo()
{
Type = ListingGroupType.Unit
},
// Set the bid for products in this listing group unit.
CpcBidMicros = 500_000L
};
AdGroupCriterionOperation operation = new AdGroupCriterionOperation()
{
Create = adGroupCriterion
};
MutateAdGroupCriterionResult mutateAdGroupCriteriaResult =
adGroupCriterionService.MutateAdGroupCriteria(customerId.ToString(),
new AdGroupCriterionOperation[] { operation }).Results[0];
Console.WriteLine("Added an ad group criterion containing a listing group with " +
"resource name: '{0}'.", mutateAdGroupCriteriaResult.ResourceName);
return(mutateAdGroupCriteriaResult.ResourceName);
}
/// <summary>
/// Creates child nodes on level 1, partitioned by the hotel class info.
/// </summary>
/// <param name="customerId">The Google Ads customer ID.</param>
/// <param name="adGroupId">The ad group ID to which the hotel listing group will be
/// added.</param>
/// <param name="rootResourceName">The string resource name of the listing group's root node.</param>
/// <param name="operations">A list of AdGroupCriterionOperations.</param>
/// <param name="percentCpcBidMicroAmount">The CPC bid micro amount to be set on created
/// ad group criteria.</param>
/// <returns>The string resource name of the "other hotel classes" node, which serves as the
/// parent node for the next level of the listing tree.</returns>
private string AddLevel1Nodes(long customerId, long adGroupId, string rootResourceName,
List <AdGroupCriterionOperation> operations, long percentCpcBidMicroAmount)
{
// Create listing dimension info for 5-star class hotels.
ListingDimensionInfo fiveStarredListingDimensionInfo = new ListingDimensionInfo
{
HotelClass = new HotelClassInfo
{
Value = 5
}
};
// Create a listing group info for 5-star hotels as a UNIT node.
ListingGroupInfo fiveStarredUnit = CreateListingGroupInfo(ListingGroupType.Unit,
rootResourceName, fiveStarredListingDimensionInfo);
// Create an ad group criterion for 5-star hotels.
AdGroupCriterion fiveStarredAdGroupCriterion = CreateAdGroupCriterion(customerId,
adGroupId, fiveStarredUnit, percentCpcBidMicroAmount);
// Create an operation and add it to the list of operations.
operations.Add(new AdGroupCriterionOperation
{
Create = fiveStarredAdGroupCriterion
});
// Decrement the temp ID for the next ad group criterion.
nextTempId--;
// You can also create more UNIT nodes for other hotel classes by copying the above code
// in this method and modifying the value passed to HotelClassInfo().
// For instance, passing 4 instead of 5 in the above code will instead create a UNIT
// node of 4-star hotels.
// Create hotel class info and dimension info for other hotel classes by *not*
// specifying any attributes on those object.
ListingDimensionInfo otherHotelsListingDimensionInfo = new ListingDimensionInfo
{
HotelClass = new HotelClassInfo()
};
// Create listing group info for other hotel classes as a SUBDIVISION node, which will
// be used as a parent node for children nodes of the next level.
ListingGroupInfo otherHotelsSubdivisionListingGroupInfo = CreateListingGroupInfo
(ListingGroupType.Subdivision, rootResourceName, otherHotelsListingDimensionInfo);
// Create an ad group criterion for other hotel classes.
AdGroupCriterion otherHotelsAdGroupCriterion = CreateAdGroupCriterion(customerId,
adGroupId, otherHotelsSubdivisionListingGroupInfo, percentCpcBidMicroAmount);
// Create an operation and add it to the list of operations.
operations.Add(new AdGroupCriterionOperation
{
Create = otherHotelsAdGroupCriterion
});
// Decrement the temp ID for the next ad group criterion.
nextTempId--;
return(otherHotelsAdGroupCriterion.ResourceName);
}