如何在 Adwords API 中获取 bidStrategyConfiguration？

Question

我正在尝试使用 CampaignService() 通过适用于 Python 的 Adwords API (3) 检索字段“biddingStrategyConfiguration”，但我总是收到一个奇怪的错误。这很奇怪，因为该字段确实存在，如文档 found here 中所述。

account_id = 'any_id'
adwords = Adwords(account_id) # classes and objects already created, etc.

def get_bidding_strategy():
    service = adwords.client.GetService('CampaignService', version = 'v201806')

    selector = {
        'fields': ['Id', 'Name', 'Status', 'biddingStrategyConfiguration']
    }

    results = service.get(selector)

    data = []

    if 'entries' in results: 

        for item in results['entries']: 

            if item['status'] == 'ENABLED':

                data.append({
                    'id': item['id'],
                    'name': item['name'],
                    'status': item['status'] # i have to retrieve biddingStrategyConfiguration.biddingStrategyName (next line)
                })

    return results

这是错误：

    Error summary: 

{'faultMessage': "[SelectorError.INVALID_FIELD_NAME @ serviceSelector; trigger:'biddingStrategyConfiguration']",
'requestId': '000581286e61247e0a376ac776062df4',
'serviceName': 'CampaignService',
'methodName': 'get',
'operations': '1',
'responseTime': '315'}

请注意，“id”或“name”等字段很容易检索，但出价配置则不然。事实上，我正在使用 .biddingStrategyID 或 .biddingStrategyName 查找 biddingStrategies 的 ID/名称。

谁能帮帮我？提前致谢。

Answer 1

我是如何解决的：biddingStrategyConfiguration 不是可检索字段，但 biddingStrategyName 是（JSON 的一部分）。

account_id = 'any_id'
adwords = Adwords(account_id) # classes and objects already created, etc.

def get_bidding_strategy():
    service = adwords.client.GetService('CampaignService', version = 'v201806')

    selector = {
        'fields': ['Id', 'Name', 'Status', 'biddingStrategyName']
    }

    results = service.get(selector)