>(I'm guessing that S3 also errors out if you submit random unrecognized query-string parameters on such requests?) Doesn't look like it. I checked out the rec

>(I'm guessing that S3 also errors out if you submit random unrecognized query-string parameters on such requests?) Doesn't look like it. I checked out the recent bankruptcy filing that was posted to s3, and you get the doc just the same with or without random query params: https://pacer-documents.s3.amazonaws.com/33/188448/042120640566.pdf https://pacer-documents.s3.amazonaws.com/33/188448/042120640... https://pacer-documents.s3.amazonaws.com/33/188448/042120640566.pdf?cQQp4119=1003 https://pacer-documents.s3.amazonaws.com/33/188448/042120640...