---
schema_version: "1"
id: 73621d9c56c6c4eb02b000a5afdc1e26e8811d4807ec6389fda3c162c51421c5
title: survey-response (PATCH)
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/service-cloud/salesforce-feedback-management-dev-guide/guides/feedback-management/error-codes/surveys-unauth-apis-patch-error-codes.md
canonical_url: https://developer.salesforce.com/docs/service/salesforce-feedback-management-dev-guide/guide/surveys-unauth-apis-patch-error-codes.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 56813ac02ecf8173498ea3311aa7112196a8b36ea39a5c7a6422ca73c2e4323b
products:
  - Salesforce Feedback Management Developer Guide
  - Service Cloud Developer Content
---

# survey-response (PATCH)

Listed are the error codes and error code messages associated with the Salesforce Feedback Management (SFM) unAuth Response APIs for the `survey-response` PATCH resource.

## Error Codes and Responses for the `survey-response` PATCH Resource

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

|HTTP Response Code|Error Code|Description|
|------------------|----------|-----------|
|400|`API_CURRENTLY_DISABLED`|The UnauthenticatedSurveyParticipation API setting isn’t enabled in your Salesforce org. Ask your Salesforce admin for help.|
|400|`API_CURRENTLY_DISABLED`|Your Salesforce org doesn’t have a default Experience Cloud site. Select the default Experience Cloud site from the Survey Settings page in Salesforce, or contact your Salesforce admin.|
|400|`MISSING_RECORD`|Specify an existing survey, or ensure that the survey is shared with a guest user, and try again.|
|400|`INVALID_API_INPUT`|Specify a valid invitation configuration, and try again.|
|400|`INVALID_API_INPUT`|We couldn’t process the request. Specify valid inputs, and try again.|
|401|`UNAUTHORIZED`|The access token has expired or isn’t authorized to access the SFM unAuth Response APIs.|
|500|`UNKOWN_EXCEPTION`|We couldn’t process the request because of an internal server error. Contact your Salesforce admin.|