# PostProcessor Post-processor configuration for transforming retrieval results. Custom processors are discovered from installed extensions and must be referenced by their fully qualified factory class name. See https://docs.goodmem.ai/docs/reference/post-processors/chat-post-processor/ for the built-in ChatPostProcessor configuration. - `name` (`String`): Fully qualified factory class name of the post-processor to apply. - `config` (`java.util.Map`): Configuration parameters for the post-processor. Fields depend on the selected processor; see the linked documentation for the built-in ChatPostProcessor schema. [Java](../../java.md)