AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionME22FTZJ0GR7HFPQvzxDuD0aq05OgFdb1pAlBA3iA8vTWCTlI0hPmIR0X/jhEuPA8jKEYz8BvE2VE3b099gqj9uPkr0N1iyVPinInaiFac3wgr/gR1cCN4aHsEU=