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 action60Y0RK4ZBNV6FEZ72oTZZqESrU05SbUqhUM8hdqSJO3jxlt9tTTI3CUcIAwsCw2AT8zNfSnRnUHlYyIUScj+EpVCMnBxfQ6u26njVrOz6g3+0grUTSBRLHU4ZQQ=