Cockroach Labs Client CA Certificates API

openapi: 3.2.0
info:
  contact:
    email: support@cockroachlabs.com
    name: Cockroach Labs Support
    url: https://support.cockroachlabs.com
  description: An API for managing CockroachDB Cloud resources
  title: CockroachDB Cloud Client CA Certificates API
  version: '2026-09-15'
servers:
- url: https://cockroachlabs.cloud
security:
- Bearer: []
tags:
- name: Client CA Certificates
paths:
  /api/v1/clusters/{cluster_id}/client-ca-cert:
    delete:
      operationId: CockroachCloud_DeleteClientCACert
      summary: Delete Client CA Cert for a cluster
      description: 'Can be used by the following roles assigned at the organization, folder or cluster scope:

        - CLUSTER_ADMIN

        - CLUSTER_OPERATOR_WRITER'
      parameters:
      - name: cluster_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: A successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClientCACertInfo'
        '400':
          description: Returned when a request field is invalid.
          content:
            application/json:
              schema: {}
        '401':
          description: Returned when the token bearer cannot be authenticated.
          content:
            application/json:
              schema: {}
        '403':
          description: Returned when the user does not have permission to access the resource.
          content:
            application/json:
              schema: {}
        '404':
          description: Returned when the resource does not exist.
          content:
            application/json:
              schema: {}
        '500':
          description: Server error
          content:
            application/json:
              schema: {}
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Status'
      tags:
      - Client CA Certificates
      x-codeSamples:
      - lang: Shell + Curl
        source: "curl --request DELETE \\\n  --url https://cockroachlabs.cloud/api/v1/clusters/{cluster_id}/client-ca-cert \\\n  --header 'Authorization: Bearer REPLACE_BEARER_TOKEN'"
    get:
      operationId: CockroachCloud_GetClientCACert
      summary: Get Client CA Cert information for a cluster
      description: 'Can be used by the following roles assigned at the organization, folder or cluster scope:

        - CLUSTER_ADMIN

        - CLUSTER_OPERATOR_WRITER'
      parameters:
      - name: cluster_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: A successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClientCACertInfo'
        '400':
          description: Returned when a request field is invalid.
          content:
            application/json:
              schema: {}
        '401':
          description: Returned when the token bearer cannot be authenticated.
          content:
            application/json:
              schema: {}
        '403':
          description: Returned when the user does not have permission to access the resource.
          content:
            application/json:
              schema: {}
        '404':
          description: Returned when the resource does not exist.
          content:
            application/json:
              schema: {}
        '500':
          description: Server error
          content:
            application/json:
              schema: {}
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Status'
      tags:
      - Client CA Certificates
      x-codeSamples:
      - lang: Shell + Curl
        source: "curl --request GET \\\n  --url https://cockroachlabs.cloud/api/v1/clusters/{cluster_id}/client-ca-cert \\\n  --header 'Authorization: Bearer REPLACE_BEARER_TOKEN'"
    patch:
      operationId: CockroachCloud_UpdateClientCACert
      summary: Update Client CA Cert for a cluster
      description: 'Can be used by the following roles assigned at the organization, folder or cluster scope:

        - CLUSTER_ADMIN

        - CLUSTER_OPERATOR_WRITER'
      parameters:
      - name: cluster_id
        in: path
        description: cluster_id is the ID of the cluster whose client CA cert is being updated.
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateClientCACertBody'
      responses:
        '200':
          description: A successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClientCACertInfo'
        '400':
          description: Returned when a request field is invalid.
          content:
            application/json:
              schema: {}
        '401':
          description: Returned when the token bearer cannot be authenticated.
          content:
            application/json:
              schema: {}
        '403':
          description: Returned when the user does not have permission to access the resource.
          content:
            application/json:
              schema: {}
        '404':
          description: Returned when the resource does not exist.
          content:
            application/json:
              schema: {}
        '500':
          description: Server error
          content:
            application/json:
              schema: {}
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Status'
      tags:
      - Client CA Certificates
      x-codeSamples:
      - lang: Shell + Curl
        source: "curl --request PATCH \\\n  --url https://cockroachlabs.cloud/api/v1/clusters/{cluster_id}/client-ca-cert \\\n  --header 'Authorization: Bearer REPLACE_BEARER_TOKEN' \\\n  --json '{\"update_mode\":\"APPEND\",\"x509_pem_cert\":\"-----BEGIN CERTIFICATE-----...\"}'"
    post:
      operationId: CockroachCloud_SetClientCACert
      summary: Set Client CA Cert for a cluster
      description: 'Can be used by the following roles assigned at the organization, folder or cluster scope:

        - CLUSTER_ADMIN

        - CLUSTER_OPERATOR_WRITER'
      parameters:
      - name: cluster_id
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SetClientCACertBody'
      responses:
        '200':
          description: A successful response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClientCACertInfo'
        '400':
          description: Returned when a request field is invalid.
          content:
            application/json:
              schema: {}
        '401':
          description: Returned when the token bearer cannot be authenticated.
          content:
            application/json:
              schema: {}
        '403':
          description: Returned when the user does not have permission to access the resource.
          content:
            application/json:
              schema: {}
        '404':
          description: Returned when the resource does not exist.
          content:
            application/json:
              schema: {}
        '500':
          description: Server error
          content:
            application/json:
              schema: {}
        default:
          description: An unexpected error response.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Status'
      tags:
      - Client CA Certificates
      x-codeSamples:
      - lang: Shell + Curl
        source: "curl --request POST \\\n  --url https://cockroachlabs.cloud/api/v1/clusters/{cluster_id}/client-ca-cert \\\n  --header 'Authorization: Bearer REPLACE_BEARER_TOKEN' \\\n  --json '{\"x509_pem_cert\":\"-----BEGIN CERTIFICATE-----...\"}'"
components:
  schemas:
    Any:
      description: "`Any` contains an arbitrary serialized protocol buffer message along with a\nURL that describes the type of the serialized message.\n\nIn its binary encoding, an `Any` is an ordinary message; but in other wire\nforms like JSON, it has a special encoding. The format of the type URL is\ndescribed on the `type_url` field.\n\nProtobuf APIs provide utilities to interact with `Any` values:\n\n- A 'pack' operation accepts a message and constructs a generic `Any` wrapper\n  around it.\n- An 'unpack' operation reads the content of an `Any` message, either into an\n  existing message or a new one. Unpack operations must check the type of the\n  value they unpack against the declared `type_url`.\n- An 'is' operation decides whether an `Any` contains a message of the given\n  type, i.e. whether it can 'unpack' that type.\n\nThe JSON format representation of an `Any` follows one of these cases:\n\n- For types without special-cased JSON encodings, the JSON format\n  representation of the `Any` is the same as that of the message, with an\n  additional `@type` field which contains the type URL.\n- For types with special-cased JSON encodings (typically called 'well-known'\n  types, listed in https://protobuf.dev/programming-guides/json/#any), the\n  JSON format representation has a key `@type` which contains the type URL\n  and a key `value` which contains the JSON-serialized value.\n\nThe text format representation of an `Any` is like a message with one field\nwhose name is the type URL in brackets. For example, an `Any` containing a\n`foo.Bar` message may be written `[type.googleapis.com/foo.Bar] { a: 2 }`."
      type: object
      properties:
        '@type':
          description: 'Identifies the type of the serialized Protobuf message with a URI reference

            consisting of a prefix ending in a slash and the fully-qualified type name.


            Example: type.googleapis.com/google.protobuf.StringValue


            This string must contain at least one `/` character, and the content after

            the last `/` must be the fully-qualified name of the type in canonical

            form, without a leading dot. Do not write a scheme on these URI references

            so that clients do not attempt to contact them.


            The prefix is arbitrary and Protobuf implementations are expected to

            simply strip off everything up to and including the last `/` to identify

            the type. `type.googleapis.com/` is a common default prefix that some

            legacy implementations require. This prefix does not indicate the origin of

            the type, and URIs containing it are not expected to respond to any

            requests.


            All type URL strings must be legal URI references with the additional

            restriction (for the text format) that the content of the reference

            must consist only of alphanumeric characters, percent-encoded escapes, and

            characters in the following set (not including the outer backticks):

            `/-.~_!$&()*+,;=`. Despite our allowing percent encodings, implementations

            should not unescape them to prevent confusion with existing parsers. For

            example, `type.googleapis.com%2FFoo` should be rejected.


            In the original design of `Any`, the possibility of launching a type

            resolution service at these type URLs was considered but Protobuf never

            implemented one and considers contacting these URLs to be problematic and

            a potential security issue. Do not attempt to contact type URLs.'
          type: string
      additionalProperties: {}
    Status:
      type: object
      properties:
        code:
          type: integer
          format: int32
        details:
          type: array
          items:
            $ref: '#/components/schemas/Any'
        message:
          type: string
    ClientCACertStatus:
      description: " - NOT_SET: NOT_SET indicates a client CA cert is not set on the cluster.\nNew clusters won't have a client CA cert set.\n - IS_SET: IS_SET indicates a client CA cert is set on the cluster.\n - PENDING: PENDING indicates a client CA cert update is in flight on the cluster.\n - FAILED: FAILED indicates a client CA cert update was attempted, but failed."
      type: string
      enum:
      - NOT_SET
      - IS_SET
      - PENDING
      - FAILED
    UpdateClientCACertBody:
      type: object
      properties:
        update_mode:
          $ref: '#/components/schemas/ClientCACertUpdateMode.Type'
        x509_pem_cert:
          description: x509_pem_cert is the PEM-encoded X.509 CA certificate to apply.
          type: string
      example:
        update_mode: APPEND
        x509_pem_cert: '-----BEGIN CERTIFICATE-----...'
      title: UpdateClientCACertRequest
    ClientCACertInfo:
      type: object
      properties:
        status:
          $ref: '#/components/schemas/ClientCACertStatus'
        x509_pem_cert:
          type: string
    SetClientCACertBody:
      type: object
      properties:
        x509_pem_cert:
          type: string
      example:
        x509_pem_cert: '-----BEGIN CERTIFICATE-----...'
      required:
      - x509_pem_cert
      title: SetClientCACertRequest
    ClientCACertUpdateMode.Type:
      description: "- REPLACE: REPLACE overwrites all existing certs with the provided cert. This\nmatches the behavior of the SetClientCACert (POST) endpoint. This is the\ndefault when update_mode is omitted.\n - APPEND: APPEND adds the provided cert to the existing cert bundle. This mode\nenables no-downtime certificate rotation: append the new cert, roll it\nout across clients, then REPLACE with only the new cert to drop the old\none."
      type: string
      enum:
      - REPLACE
      - APPEND
      title: 'Defines the mode used for CA certificate updates:'
  securitySchemes:
    Bearer:
      type: http
      scheme: bearer
externalDocs:
  description: Use the CockroachDB Cloud API
  url: https://www.cockroachlabs.com/docs/cockroachcloud/cloud-api.html