How to update an existing article to add an attachment through REST API

Knowledge with Redwood User Experience · Apr 8, 2026 10:01AM

Summary:

We are trying create and update the article using REST API. I am able to create an article through REST API. Now we have to update it by adding a attachment. I am trying to add a pdf document for an existing article. We have found oracle doc

REST API for Knowledge Management with the Redwood User Experience - Update an article

I am using PATCH method (also tried PUT), my REST URL for PATCH is

https://<HOST NAME>/api/knowledge-management/v2/articles/versions/0D24F131CADB4D2A9A6C7A65EF9XXXXX

I have done below set up in POSTMAN:

How to update an existing article to add an attachment through REST API

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