For ease-of-parsing, the`X-Rate-Limit-Interval` will always be expressed in seconds. So, for example the following tells you that you should expect to be able to perform 50 requests a second:

Note that if we wanted to adjust the measurement window, we could specify:

You can use HTTP HEAD requests to quickly determine "existence" of a singleton. The advantage of this technique is that it is very fast because it does not return any metadata- it onlyretruns headers and an HTTP status code (200=exists, 404=does not exist).

You can use HTTP HEAD requests to quickly determine "existence" of a singleton. The advantage of this technique is that it is very fast because it does not return any metadata- it onlyreturns headers and an HTTP status code (200=exists, 404=does not exist).

To determine if member ID`98` exists: