Read attachment metadata
Path Parameters
Responses
string <uuid>Opaque Assign-owned UUIDv7 identifier. Clients must not derive meaning from it.
string <uuid>Opaque Assign-owned UUIDv7 identifier. Clients must not derive meaning from it.
string·min 1·max 255Display filename, at most 255 UTF-8 bytes after NFC normalization.
It must not contain a path separator, null, or control character,
must not be . or .., and must not begin or end with whitespace or
a dot. A violating filename is rejected rather than rewritten.
Filenames never contribute to the server-generated object key.
string·max 255Server-detected from the object's leading bytes, not client-declared.
stringMalware-scan state. New uploads are scanned synchronously before
they become usable: only clean attachments may be linked, previewed,
or downloaded. quarantined attachments remain private and unavailable.
not_scanned is retained only for legacy migration visibility.
not_scannedpendingcleanquarantinedstring <uuid>Opaque Assign-owned UUIDv7 identifier. Clients must not derive meaning from it.
integer·min 0Delay in seconds before retrying, when an expected maintenance end is known.
string·const no-storePrevents storage of error responses by clients and intermediaries.
string·min 1·max 200Correlation identifier for the request.
string·const nosniffPrevents user agents from MIME-sniffing the response.