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 actionQMX9S83KWVRPWB8NuDF9SHrp/09JFGixcCIB8T27aEZPge2vS8zv5eBL/hzN0ylSnTVL0UCkw/hmcNpvg1Vukg7I9f8=