Confluent | the Data Streaming Platform Certificate Authorities (iam/v2) API
[](#section/Versioning/API-Lifecycle-Policy) `CertificateAuthority` objects represent signing certificate authorities in Confluent Cloud. The API allows you to list, create, read, update, and delete your Certificate Authority. Related guide: [Manage certificate authorities used for client authentication with X.509 certificates.](https://docs.confluent.io/cloud/current/access-management/authenticate/mtls/overview.html). ## The Certificate Authorities Model ## Quotas and Limits This resource is subject to the [following quotas](https://docs.confluent.io/cloud/current/quotas/overview.html): | Quota | Description | | --- | --- | | `certificate_authorities_per_org` | Number of certificate authorities per organization |