Open API (Swagger) Integration for Confluence Failing with CORS Error

[adam.bauer]

The following error started happening recently within the Confluence pages where I have included the embedded Open API Swagger plugin for documenting our APIs.

Fetch error

Failed to fetch https://app.swaggerhub.com/apis/atombauer/zeus-platform-microservice-processmessage/1.0.0

Fetch error

Possible cross-origin (CORS) issue? The URL origin (https://app.swaggerhub.com) does not match the page (https://toshihiro.herokuapp.com). Check the server returns the correct 'Access-Control-Allow-*' headers.

We use Atlassian/Confluence online via the Cloud, and I don't believe that we have access to the header values.  Is there anything that can be done to overcome this error?

[Alexandre Morgaut]

This question is old (2022) but others like can land here so maybe this tutorial can help

https://toshihiro.atlassian.net/wiki/spaces/OASI/pages/285835265/Use+GIT+repository+to+host+YAML+JSON+definitions+Bitbucket+GitHub+GitLab