Quotas for Amazon EventBridge Scheduler
Your AWS account has default quotas, formerly referred to as limits, for each AWS service. Unless otherwise noted, each quota is Region-specific. You can request increases for some quotas, and some cannot be increased.
To view the quotas for EventBridge Scheduler, open the Service Quotas console
To request a quota increase, see Requesting a quota increase
in the Service Quotas User Guide. If the quota is not yet available in Service Quotas, use the limit increase form
Note
The CreateSchedule, UpdateSchedule, GetSchedule, and DeleteSchedule transactions per second (TPS) quotas for EventBridge Scheduler
are adjustable up to thousands of TPS. The invocations throttle quota is adjustable up to tens of thousands of TPS.
Your AWS account has the following quotas related to EventBridge Scheduler.
| Name | Default | Adjustable | Description |
|---|---|---|---|
| CreateSchedule request rate | Each supported Region: 50 |
Yes |
Maximum CreateSchedule requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| CreateScheduleGroup request rate | Each supported Region: 10 |
Yes |
Maximum CreateScheduleGroup requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| DeleteSchedule request rate | Each supported Region: 50 |
Yes |
Maximum DeleteSchedule requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| DeleteScheduleGroup request rate | Each supported Region: 10 |
Yes |
Maximum DeleteScheduleGroup requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| GetSchedule request rate | Each supported Region: 50 |
Yes |
Maximum GetSchedule requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| GetScheduleGroup request rate | Each supported Region: 10 |
Yes |
Maximum GetScheduleGroup requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| Invocations throttle limit in transactions per second | Each supported Region: 500 |
Yes |
An invocation is a schedule payload being delivered to the defined target. After the limit is reached, the invocations are throttled; that is, they still happen but they are delayed. |
| ListScheduleGroups request rate | Each supported Region: 10 |
Yes |
Maximum ListScheduleGroups requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| ListSchedules request rate | Each supported Region: 50 |
Yes |
Maximum ListSchedules requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
| ListTagsForResource request rate | Each supported Region: 10 |
Yes |
Lists the tags associated with the Scheduler resource. |
| Number of schedule groups | Each supported Region: 500 |
Yes |
Maximum number of schedule groups per region. |
| Number of schedules | Each supported Region: 1,000,000 |
Yes |
The maximum number of schedules per region. This quota includes one-time schedules that have completed running. We recommend deleting your one-time schedules after they have completed running and invoked a target. |
| TagResource request rate | Each supported Region: 1 |
Yes |
Assigns one or more tags (key-value pairs) to the specified Scheduler resource. |
| UntagResource request rate | Each supported Region: 1 |
Yes |
Removes one or more tags from the specified Scheduler resource. |
| UpdateSchedule request rate | Each supported Region: 50 |
Yes |
Maximum UpdateSchedule requests per second. When you reach this quota, EventBridge Scheduler rejects requests for this operation for the remainder of the interval. |
For more information about quotas and service endpoints for EventBridge Scheduler, see Amazon EventBridge Scheduler endpoints and quotas in the AWS General Reference guide.
