Amazon CloudWatch Logs service limits can now be managed with AWS Service Quotas

You can now view and manage all Amazon CloudWatch Logs transactional API service quotas with Service Quotas. Service Quotas consolidates the default values and your account specific quotas for CloudWatch Logs in one single view with the Service Quotas console. With the CloudWatch Logs and Service Quotas integration you can now easily view and adjust your quotas.

Source:: Amazon AWS