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 actionCWYDHFD7YM9ZKT59WkLfgfvyUCqDRH7IH+q1cfbUHmxw5Wo+sbmSaCJv3C5neVvteHmjmDw/Ih118W4sP/r9/+LwewBHwOZzw9HhnU/+xUVC/3QrxYVVxmCYPME=