> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v25** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/fields/latest/asset_group_signal).

[<button style="margin-top:15px">Help me build a query</button>](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal_query_builder.md.txt) [<button style="margin-top:15px">Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)</button>](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v25/resources/asset_group_signal.proto)

AssetGroupSignal represents a signal in an asset group. The existence of a
signal tells the performance max campaign who's most likely to convert.
Performance Max uses the signal to look for new people with similar or
stronger intent to find conversions across Search, Display, Video, and more.

| Attributed resources |
|---|
| [asset_group](https://developers.google.com/google-ads/api/fields/v25/asset_group.md.txt) |
| [campaign](https://developers.google.com/google-ads/api/fields/v25/campaign.md.txt) |
| [customer](https://developers.google.com/google-ads/api/fields/v25/customer.md.txt) |

Fields from the above resources may be selected along with this
resource in your SELECT and WHERE clauses. These fields **will not segment**
metrics in your `SELECT` clause.

## asset_group_signal.approval_status

Field descriptionOutput only. Approval status is the output value for search theme signal
after Google ads policy review. When using Audience signal, this field is
not used and will be absent.
Category`ATTRIBUTE` Data Type `ENUM`
`APPROVED``DISAPPROVED``LIMITED``UNDER_REVIEW``UNKNOWN``UNSPECIFIED` Type URL`google.ads.googleads.v25.enums.AssetGroupSignalApprovalStatusEnum.AssetGroupSignalApprovalStatus` FilterableTrue SelectableTrue SortableTrue RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)

## asset_group_signal.asset_group

Field descriptionImmutable. The asset group which this asset group signal belongs to.
Category`ATTRIBUTE` Data Type`RESOURCE_NAME` Type URL`N/A` FilterableTrue SelectableTrue SortableFalse RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)

## asset_group_signal.audience.audience

Field descriptionThe Audience resource name.
Category`ATTRIBUTE` Data Type`RESOURCE_NAME` Type URL`N/A` FilterableTrue SelectableTrue SortableTrue RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)

## asset_group_signal.disapproval_reasons

Field descriptionOutput only. Computed for SearchTheme signals.
When using Audience signal, this field is not used and will be absent.
Category`ATTRIBUTE` Data Type`STRING` Type URL`N/A` FilterableTrue SelectableTrue SortableFalse RepeatedTrue Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)

## asset_group_signal.local_services_id.service_id

Field descriptionThe criterion resource name.
Category`ATTRIBUTE` Data Type`STRING` Type URL`N/A` FilterableTrue SelectableTrue SortableTrue RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)

## asset_group_signal.resource_name

Field descriptionImmutable. The resource name of the asset group signal.
Asset group signal resource name have the form:

`customers/{customer_id}/assetGroupSignals/{asset_group_id}~{signal_id}`
Category`ATTRIBUTE` Data Type`RESOURCE_NAME` Type URL`N/A` FilterableTrue SelectableTrue SortableFalse RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)

## asset_group_signal.search_theme.text

Field descriptionEach Search Theme has a value of a simple string, like keywords.
There are limits on overall length, allowed characters, and number
of words.
Category`ATTRIBUTE` Data Type`STRING` Type URL`N/A` FilterableTrue SelectableTrue SortableTrue RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)

## asset_group_signal.vertical_ads_item_group_rule_list.shared_set

Field descriptionThe shared set resource name of the vertical ads item group rule list.
Category`ATTRIBUTE` Data Type`RESOURCE_NAME` Type URL`N/A` FilterableTrue SelectableTrue SortableTrue RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[asset_group_signal](https://developers.google.com/google-ads/api/fields/v25/asset_group_signal.md.txt)