GoogleAPI-Adwords Labels

标签-有效分类广告系列、广告组，广告、关键词

可用于：

1.广告系列只用于一年中的某些时段

2.加了一些新的关键字进广告组，想比较和原关键字的效果

3.一个用户有多个广告系列，用标签来区分广告系列集合

4.Your application needs to mark certain objects as processed, audited, highlighted, etc.

创建标签

1. Create a TextLabel object.
2. Set its name.
3. Wrap the TextLabel in a LabelOperation and send it to LabelService.mutate.

分配标签  Assign labels to your campaigns, ad groups, criteria, or ads

以广告系列为例：

CampaignService.mutateLabels needs one or more CampaignLabel objects, each of which consists of:

• labelId - The ID of a label
• campaignId - The ID of a campaign

Create a  CampaignLabel  object for each label/campaign pair you want to add, wrap it in a CampaignLabelOperation  with the  ADD  operator, and send it to  CampaignService.mutateLabels .

用标签获取对象

SELECT Id, Name, Labels
WHERE Labels CONTAINS_ANY [123456, 789012, 345678]

tips：

1.filter不要用label name，用label ID

2.只支持CONTAINS_ALL, CONTAINS_ANY, and CONTAINS_NONE.

在报表中使用标签