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 actionW998MEG419209HPSsn1mb5VwEGAkrB3IutzxqYRtjI2FM7OuyCPgdrgBxJMiMF81oq3/Pha557c0XtP0B7WZ5QcSeLQ=