Amazon Cognito identity pools now enables you to manage quotas for commonly used operations to create and retrieve identities and manage tags for identity pools. This update makes it simple to view your quota usage and to better plan and architect your solution. For example, you now can now see the quotas for APIs such as GetID and TagResource in Service Quotas console. By leveraging AWS Service Quotas, you can quickly understand your applied service quota values for these identity pool APIs.
Source:: Amazon AWS