Status: IN
A proxy resource uses a greedy path variable `{proxy+}` with the `ANY` method to catch all sub-paths and HTTP verbs with a single integration; `HTTP_PROXY` passes through without transformation, `AWS_PROXY` uses a default mapping template for Lambda.
Source: entries/2026/03/11/apigateway-latest-developerguide-api-gateway-set-up-simple-proxyhtml.md