Service Quotas: View and manage your quotas for AWS services from one location

Service Quotas is a central way to find and manage service quotas, an easier way to request and track quota increases, and a simplified way to request quota increases for new accounts created in AWS Organizations. To learn about Lambda quotas, Emma visits Service Quotas, navigates to the AWS Lambda page where she can view information about all the quotas for the service. Service Quotas enables you to easily raise and track quota increase requests, and integrates with AWS Organizations to save you time and effort in setting up quotas for new accounts in a consistent manner.

Source: aws.amazon.com