# Documents

Document uploading and management functions. 

## Upload Document

 - [POST /v1/documents/{document_id}](https://docs.rail.io/api-docs/openapi/rail-spec/documents/uploaddocument.md): Uploads a document to the system. Subsequent uploads to the same id will overwrite previous documents.ß

## Download Document

 - [GET /v1/documents/{document_id}/download](https://docs.rail.io/api-docs/openapi/rail-spec/documents/downloaddocument.md): Downloads a previously upload document