---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/17001#article
headline: "17001: Completed summary for this call wasn't found"
url: https://www.twilio.com/docs/api/errors/17001
inLanguage: en
dateModified: 2026-03-11T18:38:39.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 17001: Completed summary for this call wasn't found

Log Type: APPLICATION

Log Level: ERROR

## Description

This error code is returned by the /Summary API when a completed summary is requested and it doesn't exist.

### Possible causes

The call SID for the call is valid, but the call summarization process was not complete at the time of the request. Summarization takes 30 minutes to complete.

### Possible solutions

To see results immediately, use the ProcessingState=partial query parameter, which will return a 200, but the response will contain only a partial or incomplete information until the summarization is completed.