---
schema_version: "1"
id: 97df0ab99cad621172320b8f587415b606dd14445f6809c3550d0f4fb389512b
title: Service Appointments (PATCH)
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/service-cloud/salesforce-scheduler-dev-guide/guides/salesforce-scheduler/scheduler-error-codes/serviceappointment-patch.md
canonical_url: https://developer.salesforce.com/docs/service/salesforce-scheduler-dev-guide/guide/serviceappointment-patch.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 7dcaba45d2c970c0a2ea801c9c7b1ac85a72a70325a993b19186823ae484e93c
products:
  - Salesforce Scheduler Developer Guide
  - Service Cloud Developer Content
---

# Service Appointments (PATCH)

Contains the error codes and error code messages related with Salesforce Scheduler API for the `service-appointments` (PATCH) resource.

This table lists HTTP response code descriptions that are unique to this resource.

|HTTP Response Code|Error Code|Description|
|------------------|----------|-----------|
|400|`INSUFFICIENT_ACCESS_OR_READONLY`|Insufficient access rights on the `ServiceAppointment` object record.|