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

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

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

## Request

- Base URL: `https://searchads360.googleapis.com`
- URL: `https://searchads360.googleapis.com/v23/customers/{+customerId}/keywordPlans:mutate`
- Auth: OAuth 2 (implicit, authorization URL `https://accounts.google.com/o/oauth2/auth`, scopes: `https://www.googleapis.com/auth/doubleclicksearch`) and OAuth 2 (authorization code, authorization URL `https://accounts.google.com/o/oauth2/auth`, token URL `https://accounts.google.com/o/oauth2/token`, scopes: `https://www.googleapis.com/auth/doubleclicksearch`)

Creates, updates, or removes keyword plans. Operation statuses are returned. List of thrown errors: [AuthenticationError]() [AuthorizationError]() [DatabaseError]() [FieldError]() [HeaderError]() [InternalError]() [KeywordPlanError]() [MutateError]() [NewResourceCreationError]() [QuotaError]() [RequestError]() [ResourceCountLimitExceededError]() [StringLengthError]()

## Path parameters

- `customerId` string, required

## Request body

- GoogleAdsSearchads360V23ServicesMutateKeywordPlansRequest: Request message for KeywordPlanService.MutateKeywordPlans.
  - `operations` GoogleAdsSearchads360V23ServicesKeywordPlanOperation[]: Required. The list of operations to perform on individual keyword plans.
    - `create` GoogleAdsSearchads360V23ResourcesKeywordPlan: A Keyword Planner plan. Max number of saved keyword plans: 10000. It's possible to remove plans if limit is reached.
      - `forecastPeriod` GoogleAdsSearchads360V23ResourcesKeywordPlanForecastPeriod: The forecasting period associated with the keyword plan.
        - `dateInterval` 'UNSPECIFIED' | 'UNKNOWN' | 'NEXT_WEEK' | 'NEXT_MONTH' | 'NEXT_QUARTER': A future date range relative to the current date used for forecasting.
        - `dateRange` GoogleAdsSearchads360V23CommonDateRange: A date range.
          - `endDate` string: The end date, in yyyy-mm-dd format. This date is inclusive.
          - `startDate` string: The start date, in yyyy-mm-dd format. This date is inclusive.
      - `id` string, int64: Output only. The ID of the keyword plan.
      - `name` string: The name of the keyword plan. This field is required and should not be empty when creating new keyword plans.
      - `resourceName` string: Immutable. The resource name of the Keyword Planner plan. KeywordPlan resource names have the form: `customers/{customer_id}/keywordPlans/{kp_plan_id}`
    - `remove` string: Remove operation: A resource name for the removed keyword plan is expected in this format: `customers/{customer_id}/keywordPlans/{keyword_plan_id}`
    - `update` GoogleAdsSearchads360V23ResourcesKeywordPlan: A Keyword Planner plan. Max number of saved keyword plans: 10000. It's possible to remove plans if limit is reached.
      - `forecastPeriod` GoogleAdsSearchads360V23ResourcesKeywordPlanForecastPeriod: The forecasting period associated with the keyword plan.
        - `dateInterval` 'UNSPECIFIED' | 'UNKNOWN' | 'NEXT_WEEK' | 'NEXT_MONTH' | 'NEXT_QUARTER': A future date range relative to the current date used for forecasting.
        - `dateRange` GoogleAdsSearchads360V23CommonDateRange: A date range.
          - `endDate` string: The end date, in yyyy-mm-dd format. This date is inclusive.
          - `startDate` string: The start date, in yyyy-mm-dd format. This date is inclusive.
      - `id` string, int64: Output only. The ID of the keyword plan.
      - `name` string: The name of the keyword plan. This field is required and should not be empty when creating new keyword plans.
      - `resourceName` string: Immutable. The resource name of the Keyword Planner plan. KeywordPlan resource names have the form: `customers/{customer_id}/keywordPlans/{kp_plan_id}`
    - `updateMask` string, google-fieldmask: The FieldMask that determines which resource fields are modified in an update.
  - `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

## Changes

- **2026-10-10** `3c8ec4f526ec`: 2 breaking
  - removed the request body
  - removed the media type `*/*` for the response with the status `200`

[Operation history](https://skmtc.dev/google/apis/searchads360/changes/v23/customers/:customerId/keywordPlans:mutate/post.md)

---

[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/3c8ec4f526ec?raw)