---
title: "Update a Campaign Plan"
method: POST
path: "/campaign_plans/{campaign_plan_id}"
tags: ["Campaign Plans"]
---

# Update a Campaign Plan

`POST /campaign_plans/{campaign_plan_id}`

## Request

- Base URL: `https://api.mediamath.com/api/v3.0`
- URL: `https://api.mediamath.com/api/v3.0/campaign_plans/{campaign_plan_id}`
- Auth: OAuth 2
  - Authorization code: `https://auth.mediamath.com/authorize`
  - Token URL: `https://auth.mediamath.com/oauth/token` scopes: `offline_access`, `manage:services`
- TypeScript: <https://skmtc.dev/mediamath/apis/campaigns-api/docs/campaign_plans/:campaign_plan_id/post.ts> (a function with typed inputs; its response is checked against the schema)

Update a campaign plan by ID

## Path parameters

- `campaign_plan_id` integer, required

## Request body

- object
  - `name` string, required
  - `duration` object, required
    - `start_date` string, date-time, required: start_date can not be in the past
    - `end_date` string, date-time, required: end_date must be between 1 and 30 days away from start_date
  - `budget` object, required
    - `total_budget` number, float, required
    - `currency_code` string, required
  - `zone_name` string, required
  - `version` integer

## Response `200`

Campaign plane updated response

- object
  - `data` CampaignPlan
    - `version` integer
    - `id` integer
    - `advertiser_id` integer
    - `created_on` string, date-time
    - `updated_on` string, date-time
    - `name` string
    - `duration` object
      - `start_date` string, date-time
      - `end_date` string, date-time
    - `budget` object
      - `total_budget` number, float
      - `currency_code` string
    - `zone_name` string
  - `meta` SingleMetadata
    - `status` string, required

## Other responses

- `400`: Error response
- `401`: Error response
- `403`: Error response
- `409`: Error response

---

[API](https://skmtc.dev/mediamath/apis/campaigns-api.md) - [All operations](https://skmtc.dev/mediamath/apis/campaigns-api/llms.txt) - [OpenAPI document](https://skmtc.dev/mediamath/apis/campaigns-api/revisions/408743891def?raw)