Dropbox V2 error 429 when creating empty folders using create_folder_v2 API

I am using dropbox business account for creating folders in dropbox using create_folder_v2 API. But sometimes it does not create the folder and gives the below error. This issue is intermittent.

response code when uploading a folder to dropbox[429] and response headers [{Connection=[keep-alive], Content-Disposition=[attachment; filename='error'], Content-Security-Policy=[sandbox; frame-ancestors 'none'], Content-Type=[application/json], Date=[Mon, 12 Oct 2020 01:13:02 GMT], Retry-After=[1], Server=[nginx], Transfer-Encoding=[chunked], X-Content-Type-Options=[nosniff], X-Dropbox-Request-Id=[f7703b59bd8aedca9686eb7c00570917], X-Envoy-Upstream-Service-Time=[433], X-Frame-Options=[DENY]}]

 But if I use the same folder path and tries to create the folder using Dropbox API explorer  https://dropbox.github.io/dropbox-api-v2-explorer , it just works fine. 

 

Please suggest what to do in this case.

 

Thanks

Richa