routeSelectionExpression
The route selection expression for the API.
For HTTP APIs, must be ${request.method} ${request.path}. This is the default value for HTTP APIs.
For WebSocket APIs, there is no default value.
The route selection expression for the API.
For HTTP APIs, must be ${request.method} ${request.path}. This is the default value for HTTP APIs.
For WebSocket APIs, there is no default value.