_get_blocked_template() missing 1 required positional argument

[rithikanarayan]

Customers encountering the following error

def get_asm_blocked_response(
        event_source: _EventSource,
    ) -> Optional[Dict[str, Any]]:
        """Get the blocked response for the given event source."""
        if event_source.event_type not in _http_event_types:
            return None
        blocked = get_blocked()
        if not blocked:
            return None
        desired_type = blocked.get("type", "auto")
        if desired_type == "none":
            content_type = "text/plain; charset=utf-8"
            content = ""
        else:
            content_type = blocked.get("content-type", "application/json")
            content = http_utils._get_blocked_template(content_type)
E           TypeError: _get_blocked_template() missing 1 required positional argument: 'security_response_id'
datadog_lambda/asm.py:226: TypeError

or similar errors related to the _get_blocked_template function signature should check the version of ddtrace they are using. Customers encountering this error are likely using lambda with containers and/or have overridden the version of ddtrace packaged with the Datadog Python Lambda Layer. If you are using ddtrace v3.19.0 or above and have ASM enabled, please downgrade to a ddtrace version between v3.16.2 and v3.18.1.
Customers not using ddtrace v3.19.0 or above should not be affected by this issue.