AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionHA6S3BFKCEV8YWADFRBhY1X8yZn55egdl1htKFIwCBZpGE8idGe2py5ut/mdEQCdv2l5I9J9kTi39csnUeiLlzm9sGF+ULyeEJ/CwgKgAkFU5PBiDdzNDVu6j3g=