How to stream request without streaming response?

[tomekowal]

The hackney:body removed in version 3 is still mentioned:

• https://github.com/benoitc/hackney/blob/master/examples/test2.erl#L26
• and in the guide https://hexdocs.pm/hackney/4.0.0/migration.html#streaming-request-body

The guide suggests using removed hackney.body to get response body.

%% 4. Get response headers
{ok, Status, RespHeaders, ConnPid} = hackney:start_response(ConnPid),

%% 5. Read response body
{ok, RespBody} = hackney:body(ConnPid),

However, hackney.body no longer exists. Is there an alternative way to get the entire response body (without streaming) from the PID (after request streaming)?