> [!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/ad_group_criterion_customizer).

[<button style="margin-top:15px">Help me build a query</button>](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion_customizer_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/ad_group_criterion_customizer.proto)

A customizer value for the associated CustomizerAttribute at the
AdGroupCriterion level.

| Attributed resources |
|---|
| [ad_group](https://developers.google.com/google-ads/api/fields/v25/ad_group.md.txt) |
| [ad_group_criterion](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion.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) |
| [customizer_attribute](https://developers.google.com/google-ads/api/fields/v25/customizer_attribute.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.

## ad_group_criterion_customizer.ad_group_criterion

Field descriptionImmutable. The ad group criterion to which the customizer attribute is
linked. It must be a keyword criterion.
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:
[ad_group_criterion_customizer](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion_customizer.md.txt)

## ad_group_criterion_customizer.customizer_attribute

Field descriptionRequired. Immutable. The customizer attribute which is linked to the ad
group criterion.
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:
[ad_group_criterion_customizer](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion_customizer.md.txt)

## ad_group_criterion_customizer.resource_name

Field descriptionImmutable. The resource name of the ad group criterion customizer.
Ad group criterion customizer resource names have the form:

`customers/{customer_id}/adGroupCriterionCustomizers/{ad_group_id}~{criterion_id}~{customizer_attribute_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:
[ad_group_criterion_customizer](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion_customizer.md.txt)

## ad_group_criterion_customizer.status

Field descriptionOutput only. The status of the ad group criterion customizer.
Category`ATTRIBUTE` Data Type `ENUM`
`ENABLED``REMOVED``UNKNOWN``UNSPECIFIED` Type URL`google.ads.googleads.v25.enums.CustomizerValueStatusEnum.CustomizerValueStatus` FilterableTrue SelectableTrue SortableTrue RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[ad_group_criterion_customizer](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion_customizer.md.txt)

## ad_group_criterion_customizer.value.string_value

Field descriptionRequired. Value to insert in creative text. Customizer values of all types
are stored as string to make formatting unambiguous.
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:
[ad_group_criterion_customizer](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion_customizer.md.txt)

## ad_group_criterion_customizer.value.type

Field descriptionRequired. The data type for the customizer value. It must match the
attribute type. The string_value content must match the constraints
associated with the type.
Category`ATTRIBUTE` Data Type `ENUM`
`NUMBER``PERCENT``PRICE``TEXT``UNKNOWN``UNSPECIFIED` Type URL`google.ads.googleads.v25.enums.CustomizerAttributeTypeEnum.CustomizerAttributeType` FilterableTrue SelectableTrue SortableTrue RepeatedFalse Selectable with The following fields/resources can be selected with this field:
[ad_group_criterion_customizer](https://developers.google.com/google-ads/api/fields/v25/ad_group_criterion_customizer.md.txt)