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 action35WPDTY8T10PTEDNdVJw9lYDnGSos/MxgzdWCc8TD+DzmSgg83oN+q+E9Y/r5cKsPZVRMs3INNGwkyxQiKMppglPODUDekVhM7b9U4E+FU21eNWr4zMY3QF8OXU=