public SELF responseContentSanitizer(
            BiFunction<? super RequestContext, Object, ? extends @Nullable T> responseContentSanitizer) {
        this.responseContentSanitizer = requireNonNull(responseContentSanitizer, "responseContentSanitizer");
        return self();
    }
Sets the {@link BiFunction} to use to sanitize response content before logging. It is common to have the
{@link BiFunction} that removes sensitive content, such as an address, before logging. If unset,
will not sanitize response content.
core/src/main/java/com/linecorp/armeria/common/logging/AbstractLogFormatterBuilder.java