Show error when timestamp in seconds is provided to the /purge_media_cache API (#11101)

1 files changed, 3 insertions, 3 deletions

diff --git a/docs/admin_api/media_admin_api.md b/docs/admin_api/media_admin_api.md

index ea05bd6e44..60b8bc7379 100644
--- a/docs/admin_api/media_admin_api.md
+++ b/docs/admin_api/media_admin_api.md
@@ -257,9 +257,9 @@ POST /_synapse/admin/v1/media/<server_name>/delete?before_ts=<before_ts>
 URL Parameters
 
 * `server_name`: string - The name of your local server (e.g `matrix.org`).
-* `before_ts`: string representing a positive integer - Unix timestamp in ms.
+* `before_ts`: string representing a positive integer - Unix timestamp in milliseconds.
 Files that were last used before this timestamp will be deleted. It is the timestamp of
-last access and not the timestamp creation.
+last access, not the timestamp when the file was created.
 * `size_gt`: Optional - string representing a positive integer - Size of the media in bytes.
 Files that are larger will be deleted. Defaults to `0`.
 * `keep_profiles`: Optional - string representing a boolean - Switch to also delete files
@@ -302,7 +302,7 @@ POST /_synapse/admin/v1/purge_media_cache?before_ts=<unix_timestamp_in_ms>
 
 URL Parameters
 
-* `unix_timestamp_in_ms`: string representing a positive integer - Unix timestamp in ms.
+* `unix_timestamp_in_ms`: string representing a positive integer - Unix timestamp in milliseconds.
 All cached media that was last accessed before this timestamp will be removed.
 
 Response: