/
ValidateTextAd.vb
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/
ValidateTextAd.vb
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' Copyright 2018 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.
Imports Google.Api.Ads.AdWords.Lib
Imports Google.Api.Ads.AdWords.v201809
Namespace Google.Api.Ads.AdWords.Examples.VB.v201809
''' <summary>
''' This code example shows how to use the validateOnly header to validate
''' an expanded text ad. No objects will be created, but exceptions will
''' still be thrown.
''' </summary>
Public Class ValidateTextAd
Inherits ExampleBase
''' <summary>
''' Main method, to run this code example as a standalone application.
''' </summary>
''' <param name="args">The command line arguments.</param>
Public Shared Sub Main(ByVal args As String())
Dim codeExample As New ValidateTextAd
Console.WriteLine(codeExample.Description)
Try
Dim adGroupId As Long = Long.Parse("INSERT_ADGROUP_ID_HERE")
codeExample.Run(New AdWordsUser, adGroupId)
Catch e As Exception
Console.WriteLine("An exception occurred while running this code example. {0}",
ExampleUtilities.FormatException(e))
End Try
End Sub
''' <summary>
''' Returns a description about the code example.
''' </summary>
'''
Public Overrides ReadOnly Property Description() As String
Get
Return _
"This code example shows how to use the validateOnly header to validate an " &
"expanded text ad. No objects will be created, but exceptions will still be " &
"thrown."
End Get
End Property
''' <summary>
''' Runs the code example.
''' </summary>
''' <param name="user">The AdWords user.</param>
''' <param name="adGroupId">Id of the ad group to which text ads are
''' added.</param>
Public Sub Run(ByVal user As AdWordsUser, ByVal adGroupId As Long)
Using adGroupAdService As AdGroupAdService = CType(
user.GetService(
AdWordsService.v201809.AdGroupAdService),
AdGroupAdService)
' Set the validateOnly headers.
adGroupAdService.RequestHeader.validateOnly = True
' Create your expanded text ad.
Dim expandedTextAd As New ExpandedTextAd()
expandedTextAd.headlinePart1 = "Luxury Cruise to Mars"
expandedTextAd.headlinePart2 = "Visit the Red Planet in style."
expandedTextAd.description = "Low-gravity fun for everyone!!"
expandedTextAd.finalUrls = New String() {"http://www.example.com"}
Dim adGroupAd As New AdGroupAd
adGroupAd.adGroupId = adGroupId
adGroupAd.ad = expandedTextAd
Dim operation As New AdGroupAdOperation
operation.operator = [Operator].ADD
operation.operand = adGroupAd
Try
Dim retVal As AdGroupAdReturnValue = adGroupAdService.mutate(
New AdGroupAdOperation() {operation})
' Since validation is ON, result will be null.
Console.WriteLine("Expanded text ad validated successfully.")
Catch e As AdWordsApiException
' This block will be hit if there is a validation error from the server.
Console.WriteLine(
"There were validation error(s) while adding expanded text ad.")
If (Not e.ApiException Is Nothing) Then
For Each apiError As ApiError In _
DirectCast(e.ApiException, ApiException).errors
Console.WriteLine(" Error type is '{0}' and fieldPath is '{1}'.",
apiError.ApiErrorType, apiError.fieldPath)
Next
End If
Catch e As Exception
Throw New System.ApplicationException("Failed to validate expanded text ad.", e)
End Try
End Using
End Sub
End Class
End Namespace