Does AWS API Gateway support http chunk (transfer-encoding) ?

Question

Hello, I'm using aws api gateway and exposing some apis to public.
On now, I have to expose my backend service to send/receive some  big data.
I'm trying to use http chunk (transfer-encoding : chunk) , but I'm not sure that aws api gateway support chunk header and chunk data in case of request/response both.

Can I use http chunk? If not, is there any way to export such api? At now, what comes to mind is using WebSocket API.

Answer

AWS API Gateway does have some limitations when it comes to handling HTTP chunked transfer encoding and you can use the webapi  as mention in below
Create a new API by selecting the WebSocket protocol.
Define the route selection expression

Does AWS API Gateway support http chunk (transfer-encoding) ?

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