---
title: "POST /v23/customers/{customersId}/customerLabels:mutate"
method: POST
path: "/v23/customers/{customersId}/customerLabels:mutate"
tags: ["customers"]
---

# POST /v23/customers/{customersId}/customerLabels:mutate

`POST /v23/customers/{customersId}/customerLabels:mutate`

## Request

- Base URL: `https://searchads360.googleapis.com`
- URL: `https://searchads360.googleapis.com/v23/customers/{customersId}/customerLabels:mutate`
- Auth: OAuth 2 and OAuth 2
  - Implicit: `https://accounts.google.com/o/oauth2/auth`
  - Scopes: `https://www.googleapis.com/auth/doubleclicksearch`
  - Authorization code: `https://accounts.google.com/o/oauth2/auth`
  - Token URL: `https://accounts.google.com/o/oauth2/token` scopes: `https://www.googleapis.com/auth/doubleclicksearch`
- TypeScript: <https://skmtc.dev/google/apis/searchads360/docs/v23/customers/:customersId/customerLabels:mutate/post.ts> (a function with typed inputs; its response is checked against the schema)

Creates and removes customer-label relationships. Operation statuses are returned. List of thrown errors: [AuthenticationError]() [AuthorizationError]() [DatabaseError]() [HeaderError]() [InternalError]() [LabelError]() [MutateError]() [QuotaError]() [RequestError]()

## Path parameters

- `customersId` string, required

## Request body

- GoogleAdsSearchads360V23ServicesMutateCustomerLabelsRequest: Request message for CustomerLabelService.MutateCustomerLabels. A single `MutateCustomerLabelsRequest` can only modify labels for the single customer account specified in the request. To apply a label to multiple different accounts, separate `MutateCustomerLabelsRequest` calls must be made.
  - `operations` GoogleAdsSearchads360V23ServicesCustomerLabelOperation[]: Required. The list of operations to perform on customer-label relationships.
    - `create` GoogleAdsSearchads360V23ResourcesCustomerLabel: Represents a relationship between a customer and a label. This customer may not have access to all the labels attached to it. Additional CustomerLabels may be returned by increasing permissions with login-customer-id.
      - `customer` string: Output only. The resource name of the customer to which the label is attached. This field should not be set when creating a new `CustomerLabel`.
      - `label` string: Output only. The resource name of the label assigned to the customer. This field should not be set when creating a new `CustomerLabel`. Note: the Customer ID portion of the label resource name is not validated when creating a new `CustomerLabel`.
      - `resourceName` string: Immutable. Name of the resource. Customer label resource names have the form: `customers/{customer_id}/customerLabels/{label_id}`
    - `remove` string: Remove operation: A resource name for the customer-label relationship being removed, in this format: `customers/{customer_id}/customerLabels/{label_id}`
  - `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.
  - `validateOnly` boolean: If true, the request is validated but not executed. Only errors are returned, not results.

## Response `200`

Successful response

- GoogleAdsSearchads360V23ServicesMutateCustomerLabelsResponse: Response message for a customer labels mutate.
  - `partialFailureError` GoogleRpcStatus: The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors).
    - `code` integer: The status code, which should be an enum value of google.rpc.Code.
    - `details` object[]: A list of messages that carry the error details. There is a common set of message types for APIs to use.
    - `message` string: A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
  - `results` GoogleAdsSearchads360V23ServicesMutateCustomerLabelResult[]: All results for the mutate.
    - `resourceName` string: Returned for successful operations.

---

[API](https://skmtc.dev/google/apis/searchads360.md) - [All operations](https://skmtc.dev/google/apis/searchads360/llms.txt) - [OpenAPI document](https://skmtc.dev/google/apis/searchads360/revisions/4a4511f84b18?raw)