---
schema_version: "1"
id: 2cb56bd4a06d2f7a4889caa81054db38036d86823ad65ee7c3e3eb97acba1d60
title: ESM_UpdateQuoteLineItems API
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/ind/264-0-0/comms_t_esm_updatequotelineitems_api_65227.md
canonical_url: https://help.salesforce.com/s/articleView?id=ind.comms_t_esm_updatequotelineitems_api_65227.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 99f4fbaa9a8c66abc0d1308de8e9e991f50cc039dd7276c8e0d0d4f1abeae443
description: Update a quote line item and its related child items with the given set of fields and values.
products:
  - Communications
release: "264"
---
# ESM\_UpdateQuoteLineItems API

Update a quote line item and its related child items with the given set of fields and values.

## URI

```
/services/apexrest/vlocity_cmt/v1/integrationprocedure/ESM_UpdateQuoteLineItems/
```

## HTTP Method

POST

## Request

```
{
	"cartItemIds": "0QLB0000000cH3LOAU",
	"fieldValues": {
		"devopsimpkg19__ServiceIdentifier__c": "9876543210"
	},
	"objectType": "QuoteLineItem"
}
```

## Response

```
{
	"TotalRecordsProcessed": 6,
	"errorCode": "INVOKE-200",
	"error": "OK"
}
```