AWS Certificate Manager Private Certificate Authority endpoints and quotas
The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.
Service endpoints
| Region Name | Region | Endpoint | Protocol |
|---|---|---|---|
| US East (Ohio) | us-east-2 |
acm-pca.us-east-2.amazonaws.com acm-pca-fips.us-east-2.amazonaws.com |
HTTPS HTTPS |
| US East (N. Virginia) | us-east-1 |
acm-pca.us-east-1.amazonaws.com acm-pca-fips.us-east-1.amazonaws.com |
HTTPS HTTPS |
| US West (N. California) | us-west-1 |
acm-pca.us-west-1.amazonaws.com acm-pca-fips.us-west-1.amazonaws.com |
HTTPS HTTPS |
| US West (Oregon) | us-west-2 |
acm-pca.us-west-2.amazonaws.com acm-pca-fips.us-west-2.amazonaws.com |
HTTPS HTTPS |
| Africa (Cape Town) | af-south-1 | acm-pca.af-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Hong Kong) | ap-east-1 | acm-pca.ap-east-1.amazonaws.com | HTTPS |
| Asia Pacific (Mumbai) | ap-south-1 | acm-pca.ap-south-1.amazonaws.com | HTTPS |
| Asia Pacific (Osaka) | ap-northeast-3 | acm-pca.ap-northeast-3.amazonaws.com | HTTPS |
| Asia Pacific (Seoul) | ap-northeast-2 | acm-pca.ap-northeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Singapore) | ap-southeast-1 | acm-pca.ap-southeast-1.amazonaws.com | HTTPS |
| Asia Pacific (Sydney) | ap-southeast-2 | acm-pca.ap-southeast-2.amazonaws.com | HTTPS |
| Asia Pacific (Tokyo) | ap-northeast-1 | acm-pca.ap-northeast-1.amazonaws.com | HTTPS |
| Canada (Central) | ca-central-1 |
acm-pca.ca-central-1.amazonaws.com acm-pca-fips.ca-central-1.amazonaws.com |
HTTPS HTTPS |
| Europe (Frankfurt) | eu-central-1 | acm-pca.eu-central-1.amazonaws.com | HTTPS |
| Europe (Ireland) | eu-west-1 | acm-pca.eu-west-1.amazonaws.com | HTTPS |
| Europe (London) | eu-west-2 | acm-pca.eu-west-2.amazonaws.com | HTTPS |
| Europe (Milan) | eu-south-1 | acm-pca.eu-south-1.amazonaws.com | HTTPS |
| Europe (Paris) | eu-west-3 | acm-pca.eu-west-3.amazonaws.com | HTTPS |
| Europe (Stockholm) | eu-north-1 | acm-pca.eu-north-1.amazonaws.com | HTTPS |
| Middle East (Bahrain) | me-south-1 | acm-pca.me-south-1.amazonaws.com | HTTPS |
| South America (São Paulo) | sa-east-1 | acm-pca.sa-east-1.amazonaws.com | HTTPS |
| AWS GovCloud (US-East) | us-gov-east-1 |
acm-pca.us-gov-east-1.amazonaws.com acm-pca.us-gov-east-1.amazonaws.com |
HTTPS HTTPS |
| AWS GovCloud (US-West) | us-gov-west-1 |
acm-pca.us-gov-west-1.amazonaws.com acm-pca.us-gov-west-1.amazonaws.com |
HTTPS HTTPS |
Service quotas
| Name | Default | Adjustable |
|---|---|---|
| Number of private certificate authorities (CAs) | All supported Regions: 200 |
Yes |
| Number of private certificates per CA | All supported Regions: 1,000,000 |
Yes |
| Number of revoked private certificates per CA | All supported Regions: 1,000,000 | No |
| Rate of CreateCertificateAuthority requests | All supported Regions: 1 | No |
| Rate of CreateCertificateAuthorityAuditReport requests | All supported Regions: 1 | No |
| Rate of CreatePermission requests | All supported Regions: 1 | No |
| Rate of DeleteCertificateAuthority requests | All supported Regions: 10 | No |
| Rate of DeletePermission requests | All supported Regions: 1 | No |
| Rate of DeletePolicy requests | All supported Regions: 5 | No |
| Rate of DescribeCertificateAuthority requests | All supported Regions: 20 | No |
| Rate of DescribeCertificateAuthorityAuditReport requests | All supported Regions: 20 | No |
| Rate of GetCertificate requests | All supported Regions: 75 |
Yes |
| Rate of GetCertificateAuthorityCertificate requests | All supported Regions: 20 | No |
| Rate of GetCertificateAuthorityCsr requests | All supported Regions: 10 | No |
| Rate of GetPolicy requests | All supported Regions: 5 | No |
| Rate of ImportCertificateAuthorityCertificate requests | All supported Regions: 10 | No |
| Rate of IssueCertificate requests | All supported Regions: 25 |
Yes |
| Rate of ListCertificateAuthorities requests | All supported Regions: 20 | No |
| Rate of ListPermissions requests | All supported Regions: 5 | No |
| Rate of ListTags requests | All supported Regions: 20 | No |
| Rate of PutPolicy requests | All supported Regions: 5 | No |
| Rate of RestoreCertificateAuthority requests | All supported Regions: 20 | No |
| Rate of RevokeCertificate requests | All supported Regions: 20 | No |
| Rate of TagCertificateAuthority requests | All supported Regions: 10 | No |
| Rate of UntagCertificateAuthority requests | All supported Regions: 10 | No |
| Rate of UpdateCertificateAuthority requests | All supported Regions: 10 | No |
