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 action7K360MW2RPN2715QJiNmWd73A7lMk51StpGKaNlvxIVTib6nGpbF/0bEKdyKfmDeikcHy+B3PAtAD6D9+YAhuEMzvlcsJOEVyv4fc2PQAKqnRvopXpYFqA551GY=