diff --git a/docs/interfaces/media-service.txt b/docs/interfaces/media-service.txt
index 95ef96a4b..1ced8b67f 100644
--- a/docs/interfaces/media-service.txt
+++ b/docs/interfaces/media-service.txt
@@ -1,16 +1,35 @@
 /**
- * Saves a file (encoded as base64) into this service.
+ * Saves a mediafile (encoded as base64) into this service.
  *
  * Technical:
- * POST to /internal/media/upload/ with JSON payload.
- * Returns 200 on success, 4xx on Errors with a message in the payload.
+ * POST to /internal/media/upload_mediafile/ with JSON payload.
+ * Returns 200 on success, 4xx on errors with a message in the payload.
  */
-upload(file: string, id: Id, mimetype: string): {message: string} | void
+upload_mediafile(file: string, id: Id, mimetype: string): {message: string} | void
 
 /**
- * Retrieves a mediafile given by the meeting and the path of the file.
+ * Saves a resource (encoded as base64) into this service.
  *
  * Technical:
- * GET to /system/media/get/<meeting_id>/<path>
+ * POST to /internal/media/upload_resource/ with JSON payload.
+ * Returns 200 on success, 4xx on errors with a message in the payload.
  */
-get(meeting_id: Id, path: string): Blob
+upload_resource(file: string, id: Id, mimetype: string): {message: string} | void
+
+/**
+ * Retrieves a mediafile given by it's id.
+ *
+ * Technical:
+ * GET to /system/media/get/<mediafile_id>
+ * Returns 200 on success and 404, if the resource does not exist
+ */
+get(mediafile_id: Id): Blob
+
+/**
+ * Retrieves a resource given by it's id.
+ *
+ * Technical:
+ * GET to /system/media/get_resource/<resource_id>
+ * Returns 200 on success and 404, if the resource does not exist
+ */
+get(resource_id: Id): Blob
\ No newline at end of file