End of support notice: On May 20, 2026, AWS will end support for AWS IoT Events. After May 20, 2026, you will no longer be able to access the AWS IoT Events console or AWS IoT Events resources. For more information, see [AWS IoT Events end of support](https://docs.aws.amazon.com/iotevents/latest/developerguide/iotevents-end-of-support.html).

# AWS service quotas for AWS IoT Events resources
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The *AWS General Reference Guide* provides the default quotas for AWS IoT Events for an AWS account. Unless specified, each quota is per AWS Region. For more information, see [AWS IoT Events endpoints and quotas](https://docs.aws.amazon.com/general/latest/gr/iot-events.html) and [AWS Service Quotas](https://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html) in the *AWS General Reference Guide*.

To request a service quota increase, submit a support case in the [Support center](https://console.aws.amazon.com/support/cases#/create?issueType=service-limit-increase&             limitType=service-code-iot) console. For more information, see [Requesting a quota increase](https://docs.aws.amazon.com/servicequotas/latest/userguide/request-quota-increase.html) in the *Service Quotas User Guide*.

**Note**  
All names for detector models and inputs must be unique within an account.
You can't change names for detector models and inputs after they're created.