CORS interruption while fetching Smartsheet API
We want to use simple fetch to GET request the data from our Smartsheet instead to the Smartsheet JS SDK. The code snippet is as follows :
This JS file has been linked to a HTML file which is being fired up on the browser using Live Server extension available in VsCode. But upon checking the console on the browser (all major browsers in the local system) we are observing this error :
The GET request is working fine when using Postman (postman doesn't enforce CORS) or CURL. Therefore, compared the underlying cUrl in both the cases. It seems the headers are not being passed properly for fetch command.
We have other API's associated to the project (not Smartsheet API's) and fetch calls for them are working just fine. Therefore, I am wondering whether it's an issue related to the API or the live server we are using. As the documentation mentions connection to the API via the JS SDK, thought of asking if there is any other way around ?
Thank you for your help !
