I am working with the the http functionality to gather data from a variety of API's to write to Log Analytics. I have one API which requires the ability to handle a 307 redirect (details are below). Currently the Flow errors out at the 307 with a "Temporary Redirect" error. I'm not seeing any options to do http redirect or url forwarding in the http functionality.
Handling 307 redirects
When making REST or REST streaming calls, your product will need to handle 307 redirects. Also known as URL forwarding, a 307 Temporary Redirect response provides a new URL for the browser to resubmit a request.
When a 307 redirect happens, you'll need to make the call again with the new URL information. When you do this, you should cache the host and port number for use in future calls with that user/access token. Remember, each call counts toward the rate limit. Consider how your user is interacting with your product. Some users will press a button or choose a setting repeatedly, so if you make a call for every user action, it can impact rate limits very quickly. If a user makes a series of changes in rapid succession, you should only make an API call for the last (most recent) value.
For more information and an example, see How to Handle Redirects.