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 actionT0J50DGFCCHW7HAYAQ/+pRcYkK70OVObBl/HevmB5xdd+t52O6yxSLwkidw0ebCHYY6vg+59Z/CKGQ7be/BYhaaOnNw=