AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionM1M26GBBR9NN860JcSZOCwl748fZV+v0AEmgA1p8U3WatKZE01mXYPhQzyUYL2lM4J2Edn7NbSQTaH+SF+ddpFyVyjo=