---
title: "POST /v23/customers/{+customerId}/campaignAssets:mutate"
method: POST
path: "/v23/customers/{+customerId}/campaignAssets:mutate"
tags: ["customers"]
---

# POST /v23/customers/{+customerId}/campaignAssets:mutate

`POST /v23/customers/{+customerId}/campaignAssets:mutate`

Creates or removes campaign assets. Operation statuses are returned. List of thrown errors: [AssetLinkError]() [AuthenticationError]() [AuthorizationError]() [ContextError]() [DatabaseError]() [FieldError]() [HeaderError]() [InternalError]() [MutateError]() [NotAllowlistedError]() [QuotaError]() [RequestError]()

## Path parameters

- `customerId` string, required

## Request body

- GoogleAdsSearchads360V23ServicesMutateCampaignAssetsRequest — Request message for CampaignAssetService.MutateCampaignAssets.
  - `validateOnly` boolean — If true, the request is validated but not executed. Only errors are returned, not results.
  - `operations` GoogleAdsSearchads360V23ServicesCampaignAssetOperation[] — Required. The list of operations to perform on individual campaign assets.
    - `remove` string — Remove operation: A resource name for the removed campaign asset is expected, in this format: `customers/{customer_id}/campaignAssets/{campaign_id}~{asset_id}~{field_type}`
    - `updateMask` string, google-fieldmask — FieldMask that determines which resource fields are modified in an update.
    - `create` GoogleAdsSearchads360V23ResourcesCampaignAsset — A link between a Campaign and an Asset.
      - `fieldType` 'UNSPECIFIED' | 'UNKNOWN' | 'HEADLINE' | 'DESCRIPTION' | 'MANDATORY_AD_TEXT' | 'MARKETING_IMAGE' | 'MEDIA_BUNDLE' | 'YOUTUBE_VIDEO' | 'BOOK_ON_GOOGLE' | 'LEAD_FORM' | 'PROMOTION' | 'CALLOUT' | 'STRUCTURED_SNIPPET' | 'SITELINK' | 'MOBILE_APP' | 'HOTEL_CALLOUT' | 'CALL' | 'PRICE' | 'LONG_HEADLINE' | 'BUSINESS_NAME' | 'SQUARE_MARKETING_IMAGE' | 'PORTRAIT_MARKETING_IMAGE' | 'LOGO' | 'LANDSCAPE_LOGO' | 'VIDEO' | 'CALL_TO_ACTION_SELECTION' | 'AD_IMAGE' | 'BUSINESS_LOGO' | 'HOTEL_PROPERTY' | 'DEMAND_GEN_CAROUSEL_CARD' | 'BUSINESS_MESSAGE' | 'TALL_PORTRAIT_MARKETING_IMAGE' | 'LANDING_PAGE_PREVIEW' | 'LONG_DESCRIPTION' | 'CALL_TO_ACTION' — Immutable. Role that the asset takes under the linked campaign. Required.
      - `status` 'UNSPECIFIED' | 'UNKNOWN' | 'ENABLED' | 'REMOVED' | 'PAUSED' — Status of the campaign asset.
      - `campaign` string — Immutable. The campaign to which the asset is linked.
      - `primaryStatusDetails` GoogleAdsSearchads360V23CommonAssetLinkPrimaryStatusDetails[] — Output only. Provides the details of the primary status and its associated reasons.
        - `reason` 'UNSPECIFIED' | 'UNKNOWN' | 'ASSET_LINK_PAUSED' | 'ASSET_LINK_REMOVED' | 'ASSET_DISAPPROVED' | 'ASSET_UNDER_REVIEW' | 'ASSET_APPROVED_LABELED' — Provides the reason of this PrimaryStatus.
        - `status` 'UNSPECIFIED' | 'UNKNOWN' | 'ELIGIBLE' | 'PAUSED' | 'REMOVED' | 'PENDING' | 'LIMITED' | 'NOT_ELIGIBLE' — Provides the PrimaryStatus of this status detail.
        - `assetDisapproved` GoogleAdsSearchads360V23CommonAssetDisapproved — Details related to AssetLinkPrimaryStatusReasonPB.ASSET_DISAPPROVED
          - `offlineEvaluationErrorReasons` string[] — Provides the quality evaluation disapproval reason of an asset.
      - `primaryStatus` 'UNSPECIFIED' | 'UNKNOWN' | 'ELIGIBLE' | 'PAUSED' | 'REMOVED' | 'PENDING' | 'LIMITED' | 'NOT_ELIGIBLE' — Output only. Provides the PrimaryStatus of this asset link. Primary status is meant essentially to differentiate between the plain "status" field, which has advertiser set values of enabled, paused, or removed. The primary status takes into account other signals (for assets its mainly policy and quality approvals) to come up with a more comprehensive status to indicate its serving state.
      - `resourceName` string — Immutable. The resource name of the campaign asset. CampaignAsset resource names have the form: `customers/{customer_id}/campaignAssets/{campaign_id}~{asset_id}~{field_type}`
      - `primaryStatusReasons` string[] — Output only. Provides a list of reasons for why an asset is not serving or not serving at full capacity.
      - `source` 'UNSPECIFIED' | 'UNKNOWN' | 'ADVERTISER' | 'AUTOMATICALLY_CREATED' — Output only. Source of the campaign asset link.
      - `asset` string — Immutable. The asset which is linked to the campaign.
    - `update` GoogleAdsSearchads360V23ResourcesCampaignAsset — A link between a Campaign and an Asset.
      - `fieldType` 'UNSPECIFIED' | 'UNKNOWN' | 'HEADLINE' | 'DESCRIPTION' | 'MANDATORY_AD_TEXT' | 'MARKETING_IMAGE' | 'MEDIA_BUNDLE' | 'YOUTUBE_VIDEO' | 'BOOK_ON_GOOGLE' | 'LEAD_FORM' | 'PROMOTION' | 'CALLOUT' | 'STRUCTURED_SNIPPET' | 'SITELINK' | 'MOBILE_APP' | 'HOTEL_CALLOUT' | 'CALL' | 'PRICE' | 'LONG_HEADLINE' | 'BUSINESS_NAME' | 'SQUARE_MARKETING_IMAGE' | 'PORTRAIT_MARKETING_IMAGE' | 'LOGO' | 'LANDSCAPE_LOGO' | 'VIDEO' | 'CALL_TO_ACTION_SELECTION' | 'AD_IMAGE' | 'BUSINESS_LOGO' | 'HOTEL_PROPERTY' | 'DEMAND_GEN_CAROUSEL_CARD' | 'BUSINESS_MESSAGE' | 'TALL_PORTRAIT_MARKETING_IMAGE' | 'LANDING_PAGE_PREVIEW' | 'LONG_DESCRIPTION' | 'CALL_TO_ACTION' — Immutable. Role that the asset takes under the linked campaign. Required.
      - `status` 'UNSPECIFIED' | 'UNKNOWN' | 'ENABLED' | 'REMOVED' | 'PAUSED' — Status of the campaign asset.
      - `campaign` string — Immutable. The campaign to which the asset is linked.
      - `primaryStatusDetails` GoogleAdsSearchads360V23CommonAssetLinkPrimaryStatusDetails[] — Output only. Provides the details of the primary status and its associated reasons.
        - `reason` 'UNSPECIFIED' | 'UNKNOWN' | 'ASSET_LINK_PAUSED' | 'ASSET_LINK_REMOVED' | 'ASSET_DISAPPROVED' | 'ASSET_UNDER_REVIEW' | 'ASSET_APPROVED_LABELED' — Provides the reason of this PrimaryStatus.
        - `status` 'UNSPECIFIED' | 'UNKNOWN' | 'ELIGIBLE' | 'PAUSED' | 'REMOVED' | 'PENDING' | 'LIMITED' | 'NOT_ELIGIBLE' — Provides the PrimaryStatus of this status detail.
        - `assetDisapproved` GoogleAdsSearchads360V23CommonAssetDisapproved — Details related to AssetLinkPrimaryStatusReasonPB.ASSET_DISAPPROVED
          - `offlineEvaluationErrorReasons` string[] — Provides the quality evaluation disapproval reason of an asset.
      - `primaryStatus` 'UNSPECIFIED' | 'UNKNOWN' | 'ELIGIBLE' | 'PAUSED' | 'REMOVED' | 'PENDING' | 'LIMITED' | 'NOT_ELIGIBLE' — Output only. Provides the PrimaryStatus of this asset link. Primary status is meant essentially to differentiate between the plain "status" field, which has advertiser set values of enabled, paused, or removed. The primary status takes into account other signals (for assets its mainly policy and quality approvals) to come up with a more comprehensive status to indicate its serving state.
      - `resourceName` string — Immutable. The resource name of the campaign asset. CampaignAsset resource names have the form: `customers/{customer_id}/campaignAssets/{campaign_id}~{asset_id}~{field_type}`
      - `primaryStatusReasons` string[] — Output only. Provides a list of reasons for why an asset is not serving or not serving at full capacity.
      - `source` 'UNSPECIFIED' | 'UNKNOWN' | 'ADVERTISER' | 'AUTOMATICALLY_CREATED' — Output only. Source of the campaign asset link.
      - `asset` string — Immutable. The asset which is linked to the campaign.
  - `responseContentType` 'UNSPECIFIED' | 'RESOURCE_NAME_ONLY' | 'MUTABLE_RESOURCE' — The response content type setting. Determines whether the mutable resource or just the resource name should be returned post mutation.
  - `partialFailure` boolean — If true, successful operations will be carried out and invalid operations will return errors. If false, all operations will be carried out in one transaction if and only if they are all valid. Default is false.

## Response `200`

Successful response

---

[API](https://skmtc.net/google/apis/searchads360.md) · [All operations](https://skmtc.net/google/apis/searchads360/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/google/searchads360/revisions/40d087435afd/schema)