Enable CORS
If you meet CORS issue when displaying OpenAPI (Swagger) specification, please enable CORS for your server where you host your OpenAPI documents: https://www.w3.org/wiki/CORS_Enabled
+ Confluence Server or Data Center:
Access-Control-Allow-Origin: https://{your Confluence server/data center URL}
+ Confluence Cloud
Access-Control-Allow-Origin: https://toshihiro.herokuapp.com