Returns a signed URL, valid for 15 minutes, for one attachment of a collection event. Returns 404 when the event does not belong to the code, the index has no attachment or the file is unavailable. Super admin only; 404 while the collection-ops console is turned off.
GET
/admin/collection-ops/collections/{codeId}/attachments/{eventId}/{index}
curl \
--request GET 'http://api.example.com/admin/collection-ops/collections/{codeId}/attachments/{eventId}/{index}' \
--header "Authorization: Bearer $ACCESS_TOKEN"
Response examples (200)
{
"data": {
"url": "https://bucket.s3.amazonaws.com/logs/app-log.zip?X-Amz-Signature=abc123",
"expiresAt": "2026-01-15T10:30:00.000Z"
},
"statusCode": 200,
"timestamp": "2026-01-15T10:15:00.000Z"
}