Updating a route's URL doesn't delete old resource

[budowski]

When I update a route's URL, the old resource (for the old URL) is not deleted.

This might be a hard-to-solve issue - maybe save a local cache of function/URL mapping, and when the URL changes (assuming function name stays the same), chalice deploy will delete the old resources.

[jamesls]

I think I see the issue. The internals recently changed to first generate a swagger API and then import/update the api gateway API (as opposed to making individual API calls for each route).

The default setting is merge for put_rest_api, but it needs to be overwrite. Should be a quick fix Thanks for reporting.