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 actionF9TRNJ92J3QS9BS1ARXrQC8oH9+8eMDLyfBhzzFFK80x1fEpcMDPllWZwKXJrAguA8WAKBdPLdeYlMBevp/SWYKAH1SzHmkM9lIQ3lwm7EunPS0B