Attachment endpoints are only available in Akeeba Ticket System Professional. They require both the "Web Services - Akeeba Ticket System" plugin and an active Pro licence.
Attachment resources represent files uploaded to ticket posts. Attachments can be accessed through the nested route under a specific post (/v1/ats/posts/:post_id/attachments) or through the standalone collection (/v1/ats/attachments). A separate download endpoint streams the file bytes directly.
id (integer)Unique attachment ID.
post_id (integer)ID of the post this attachment belongs to.
original_filename (string)Original filename as supplied by the uploader. This is the name that will be sent in the Content-Disposition header when downloading the file.
mime_type (string)MIME type of the uploaded file (e.g. image/png, application/pdf).
origin (string)How the attachment was created. Always web for API uploads.
file_size (integer, item only)Size of the uploaded file on disk, in bytes. Returned only by the single-resource endpoint (GET /v1/ats/attachments/:id), not by list endpoints. Returns 0 if the file cannot be found on disk.
created (string)ISO 8601 date-time when the attachment was uploaded (UTC).
created_by (integer)Joomla user ID of the user who uploaded the file.
created_by_info (object or null)User information object for the uploader. See Section2.6, “User information objects”.
enabled (integer)Publication state: 1 = published, 0 = unpublished.