[Документация Yandex Cloud](../../../../../index.md) > [Yandex Certificate Manager](../../../../index.md) > Справочник API > gRPC (англ.) > [Certificate Manager Private CA API](../index.md) > PrivateCa > Overview

# Certificate Manager Private CA API, gRPC: PrivateCaService

Service for managing Private Certificate Authorities (CAs).
This service allows to create, import, retrieve, update, and delete Certificate Authorities.

## Methods

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||Method | Description ||
|| [GenerateCertificateAuthority](generateCertificateAuthority.md) | Generates a new Certificate Authority (CA). ||
|| [GenerateCertificateAuthorityByCsr](generateCertificateAuthorityByCsr.md) | Generates a Certificate Authority (CA) by using a Certificate Signing Request (CSR). ||
|| [ImportCertificateAuthority](importCertificateAuthority.md) | Imports an externally generated Certificate Authority (CA). ||
|| [GenerateCsrForCertificateAuthority](generateCsrForCertificateAuthority.md) | Generates a Certificate Signing Request (CSR) for a new CA. ||
|| [SendSignedCertificateOfCertificateAuthority](sendSignedCertificateOfCertificateAuthority.md) | Sends a signed certificate chain after a CSR has been generated. ||
|| [Delete](delete.md) | Deletes an existing Certificate Authority (CA). ||
|| [GetCsrForCertificateAuthority](getCsrForCertificateAuthority.md) | Retrieves the CSR for a given Certificate Authority (CA), generated by GenerateCsrForCertificateAuthority method. ||
|| [Get](get.md) | Retrieves detailed information about a specific Certificate Authority (CA). ||
|| [List](list.md) | Lists the available Certificate Authorities (CAs). ||
|| [Update](update.md) | Updates the specified Certificate Authority (CA). ||
|| [ListAccessBindings](listAccessBindings.md) | Lists access bindings for a specified Certificate Authority. ||
|| [SetAccessBindings](setAccessBindings.md) | Sets access bindings for a Certificate Authority. ||
|| [UpdateAccessBindings](updateAccessBindings.md) | Updates access bindings for the specified Certificate Authority. ||
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