### Is there an existing issue for this?

- [X] I have searched the existing issues and read the documentation

### Question

Using a websocket apigatewayv2 in localstack and i need to change the body of the request e.g. add the connectionid, which is something i can do with a HTTP integration on the AWS gateway, however when I try this with localstack i receive the following error "Unsupported integration type "HTTP" for Websocket API ID" and then prints the ID of the API, if this feature is not enabled then how should we test the actual API where the connectionId and other things are added to the request body

### Anything else?

_No response_
resolver = dns.resolver.Resolver()
                        resolver.nameservers = [dnshost]
                        resolver.timeout = 1
                        resolver.lifetime = 1
                        answers = resolver.query("google.com", "A")
                        assert len(answers) > 0
                    else:
                        sock.sendto(bytes(), (host, port))
                        sock.recvfrom(1024)
                except Exception:
                    if not quiet:
                        LOG.exception("Error connecting to UDP port %s:%s", host, port)
                    return False
            elif nw_protocol == socket.SOCK_STREAM:
                result = sock.connect_ex((host, port))
                if result != 0:
                    if not quiet:
                        LOG.warning(
                            "Error connecting to TCP port %s:%s (result=%s)", host, port, result
                        )
                    return False
    if "tcp" not in protocols or not http_path:
        return True
    url = "%s://%s:%s%s" % (protocol, host, port, http_path)
    try:
        response = safe_requests.get(url, verify=False)
        return not expect_success or response.status_code < 400
    except Exception:
        return False
def wait_for_port_open(port, http_path=None, expect_success=True, retries=10, sleep_time=0.5):