The library does not directly enforce blocking. Instead, it signals when predefined usage limits are exceeded, allowing the consuming application to decide how to respond.

There are two blocking levels:

• Service level: A temporary restriction applied when the user exceeds the Requests Per Minute (RPM) limit. Access is automatically restored once usage falls below the threshold, requiring no manual intervention.

• User level: A permanent escalation applied to users who repeatedly exceed limits or trigger critical conditions. Only an administrator can manually restore access at this level.

Max RPM: The maximum number of requests per minute allowed for a given service.
Max RPD: The maximum number of requests per 24-hour period permitted for that same service.

This design offers flexibility by separating limit detection from enforcement, ensuring adaptable rate control policies.