---
search:
  tags:
    - Line Items
    - POST
seo:
  description: >-
    Validates one Line Item. Use this call… Reference for the POST
    /context/campaign-plans/{slug}/line-items/{lineItemId}/validate endpoint in
    the AdCrunch API.
sidebar:
  label: Validate a Line Item
  badge: POST
title: Validate a Line Item
type: openapi-operation
---
Validates one Line Item. Use this call when you want to validate one row, and not to approve the whole plan.

Validation is the gate for execution. It changes nothing on any provider. To execute the line, you also need the `mutation:write` permission.

A call on a line that is already validated succeeds and changes nothing.

`POST /context/campaign-plans/{slug}/line-items/{lineItemId}/validate`