Removal/Modification of response headers #246
Description
Is your feature request related to a problem? Please describe.
Noticing that when trying to use response streaming via API Gateway, the underlying AgentCore mechanisms (Starlette?) is buffering and returning Content-Length header which appears to be possibly negating the API gateway response streaming capability (HTTP proxy) .
Describe the solution you'd like
Ability to modify content headers or remove Content-Length, etc when required.