Body capture lives in dedicated audit-log-body-capture(-bindings).yaml
files, separate from audit-log.yaml itself, so they can be dropped
without touching the base logging plugin (degrades gracefully to
metadata-only via nil custom_fields). Response body captured in
body_filter (chunk-accumulated) rather than the log phase, which
cannot call kong.response.get_raw_body() directly.
Stéphane Tailland
95f9b611b3