When using the REST API to run some commands against an ISAM for Web/Mobile Appliance, I ran into an HTTP error code that wasn’t immediately obvious.
Status Code: 405 Method Not Allowed
There was no issue with the POST Method, but rather the headers that I sent. It’s vitally important that you send the “Accept” header indicating you can receive “application/json” response type.
As soon as you configure the correct headers:
Hope this helps!
REST API tests where run using Firefox plugin RESTClient.