> For the complete documentation index, see [llms.txt](https://docs.coherent.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coherent.global/spark-apis/metadata-api.md).

# Metadata APIs

See [Sub functions with subservices](/build-spark-services/additional-mappings/sub-functions-with-subservices.md#metadata-subservice) and [Metadata APIs](/spark-apis/spark-openapi-specification/metadata-apis.md).