Enum describing possible ad group errors.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v25/errors/ad_group_error.proto)

| Enums ||
|---|---|
| ## `ADGROUP_LABEL_ALREADY_EXISTS` | The label has already been attached to the ad group. |
| ## `ADGROUP_LABEL_DOES_NOT_EXIST` | No link found between the ad group and the label. |
| ## `ADGROUP_TYPE_NOT_SUPPORTED_FOR_CAMPAIGN_SALES_COUNTRY` | The ad group type is not supported in the country of sale of the campaign. |
| ## `ADVERTISER_NOT_ON_CONTENT_NETWORK` | Advertiser is not allowed to target sites or set site bids that are not on the Google Search Network. |
| ## `AD_GROUP_TYPE_NOT_VALID_FOR_ADVERTISING_CHANNEL_TYPE` | The ad group type is not compatible with the campaign channel type. |
| ## `BID_TOO_BIG` | Bid amount is too big. |
| ## `BID_TYPE_AND_BIDDING_STRATEGY_MISMATCH` | AdGroup bid does not match the campaign's bidding strategy. |
| ## `CANNOT_ADD_ADGROUP_OF_TYPE_DSA_TO_CAMPAIGN_WITHOUT_DSA_SETTING` | Ad groups of AdGroupType.SEARCH_DYNAMIC_ADS can only be added to campaigns that have DynamicSearchAdsSetting attached. |
| ## `CANNOT_ADD_AD_GROUP_FOR_CAMPAIGN_TYPE` | Cannot add ad groups for the campaign type. |
| ## `DUPLICATE_ADGROUP_NAME` | AdGroup with the same name already exists for the campaign. |
| ## `DUPLICATE_STEP_ID` | Only one AdGroup is allowed for each step ID in video ads sequencing. |
| ## `INVALID_ADGROUP_NAME` | AdGroup name is not valid. |
| ## `INVALID_AD_GROUP_TYPE_FOR_VIDEO_ADS_SEQUENCING` | For video ads sequencing, AdGroup type has to use a type defined in `campaign.video_campaign_settings.video_ad_sequence`. |
| ## `INVALID_CONTENT_BID_CRITERION_TYPE_GROUP` | The CriterionTypeGroup is not supported for the content bid dimension. |
| ## `INVALID_EXCLUDED_PARENT_ASSET_FIELD_TYPE` | The field type cannot be excluded because an active ad group-asset link of this type exists. |
| ## `INVALID_EXCLUDED_PARENT_ASSET_SET_TYPE` | The asset set type is invalid for setting the excluded_parent_asset_set_types field. |
| ## `INVALID_STATUS` | Invalid status for the ad group. |
| ## `INVALID_STEP_ID_FOR_VIDEO_ADS_SEQUENCING` | For video ads sequencing, AdGroup `step_id` has to use a `step_id` defined in `campaign.video_campaign_settings.video_ad_sequence`. |
| ## `INVALID_VERTICAL_ADS_FORMAT_SETTING` | At least one Vertical Ads format must be enabled for a campaign under Travel Ads in Search Campaigns. |
| ## `MISSING_ADGROUP_NAME` | AdGroup name is required for Add. |
| ## `PROMOTED_HOTEL_AD_GROUPS_NOT_AVAILABLE_FOR_CUSTOMER` | Promoted hotels ad groups are only available to customers on the allow-list. |
| ## `UNKNOWN` | The received error code is not known in this version. |
| ## `UNSPECIFIED` | Enum unspecified. |
| ## `VERTICAL_ADS_FORMAT_SETTING_NOT_SUPPORTED_FOR_CAMPAIGNS_WITHOUT_AI_MAX` | AI max setting must be enabled to enable Vertical Ads formats for a campaign under Travel Ads in Search Campaigns. |
| ## `VERTICAL_ADS_FORMAT_SETTING_NOT_SUPPORTED_FOR_CAMPAIGNS_WITHOUT_ENABLED_TRAVEL_FEED` | An enabled travel feed must be linked to enable Vertical Ads formats for a campaign under Travel Ads in Search Campaigns. |