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Amazon CloudFront
Developer Guide (API Version 2016-09-29)

Increasing the Limit for SSL/TLS Certificates

There are limits on the number of SSL/TLS certificates that you can import into AWS Certificate Manager or upload to AWS Identity and Access Management. There also is a limit on the number of SSL/TLS certificates that you can use with an AWS account when you configure CloudFront to serve HTTPS requests by using dedicated IP addresses. However, you can request higher limits.

Certificates That You Can Import into ACM

For the limit on the number of certificates that you can import into ACM, see ACM Limits in the Amazon Web Services General Reference.

To request a higher limit, create a case with the AWS Support Center. Specify the following values:

  • Regarding – Accept the default value of Service Limit Increase

  • Limit Type – Choose Certificate Manager

  • Region – Specify the AWS Region where you want to import certificates

  • Limit – Choose (ACM) Number of ACM Certificates

Then fill out the rest of the form.

Certificates That You Can Upload to IAM

For the limit on the number of certificates that you can upload to IAM, see IAM Limits in the Amazon Web Services General Reference.

To request a higher limit, create a case with the AWS Support Center. Specify the following values:

  • Regarding – Accept the default value of Service Limit Increase

  • Limit Type – Choose Certificate Manager

  • Region – Specify the AWS Region where you want to import certificates

  • Limit – Choose (IAM) Server Certificate Limit

Then fill out the rest of the form.

Certificates That You Can Use with Dedicated IP Addresses

For the limit on the number of SSL certificates that you can use for each AWS account when serving HTTPS requests using dedicated IP addresses, see CloudFront Limits in the Amazon Web Services General Reference.

To request a higher limit, create a case with the AWS Support Center. Specify the following values:

  • Regarding – Accept the default value of Service Limit Increase

  • Limit Type – Accept the default value of CloudFront Distributions

  • Limit – Choose Dedicated IP SSL Certificate Limit per Account

Then fill out the rest of the form.