> ## Documentation Index
> Fetch the complete documentation index at: https://infisical.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Reissue Certificate

> Re-issue the signer's certificate (optionally from a different CA)



## OpenAPI

````yaml POST /api/v1/cert-manager/signers/{signerId}/certificate/reissue
openapi: 3.0.3
info:
  title: Infisical API
  description: List of all available APIs that can be consumed
  version: 0.0.1
servers:
  - url: https://us.infisical.com
    description: Production server (US)
  - url: https://eu.infisical.com
    description: Production server (EU)
  - url: http://localhost:8080
    description: Local server
security: []
paths:
  /api/v1/cert-manager/signers/{signerId}/certificate/reissue:
    post:
      tags:
        - PKI Signers
      description: Re-issue the signer's certificate (optionally from a different CA)
      operationId: reissueSignerCertificate
      parameters:
        - schema:
            type: string
            format: uuid
          in: path
          name: signerId
          required: true
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                caId:
                  type: string
                  format: uuid
                commonName:
                  type: string
                  minLength: 1
                  maxLength: 256
                certificateTtlDays:
                  type: integer
                  minimum: 1
                  maximum: 3650
              required:
                - caId
              additionalProperties: false
      responses:
        '200':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                    format: uuid
                  name:
                    type: string
                  description:
                    type: string
                    nullable: true
                  status:
                    type: string
                    default: active
                  certificateId:
                    type: string
                    format: uuid
                    nullable: true
                  approvalPolicyId:
                    type: string
                    format: uuid
                    nullable: true
                  lastSignedAt:
                    type: string
                    format: date-time
                    nullable: true
                  createdAt:
                    type: string
                    format: date-time
                  updatedAt:
                    type: string
                    format: date-time
                  caId:
                    type: string
                    format: uuid
                    nullable: true
                  commonName:
                    type: string
                    nullable: true
                  certificateTtlDays:
                    type: number
                    nullable: true
                  certificateRenewBeforeDays:
                    type: number
                    nullable: true
                  certificateFailureReason:
                    type: string
                    nullable: true
                  keyAlgorithm:
                    type: string
                    default: RSA_2048
                required:
                  - id
                  - name
                  - createdAt
                  - updatedAt
                additionalProperties: false
        '400':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  reqId:
                    type: string
                  statusCode:
                    type: number
                    enum:
                      - 400
                  message:
                    type: string
                  error:
                    type: string
                  details: {}
                required:
                  - reqId
                  - statusCode
                  - message
                  - error
                additionalProperties: false
        '401':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  reqId:
                    type: string
                  statusCode:
                    type: number
                    enum:
                      - 401
                  message:
                    type: string
                  error:
                    type: string
                required:
                  - reqId
                  - statusCode
                  - message
                  - error
                additionalProperties: false
        '403':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  reqId:
                    type: string
                  statusCode:
                    type: number
                    enum:
                      - 403
                  message:
                    type: string
                  details: {}
                  error:
                    type: string
                required:
                  - reqId
                  - statusCode
                  - message
                  - error
                additionalProperties: false
        '404':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  reqId:
                    type: string
                  statusCode:
                    type: number
                    enum:
                      - 404
                  message:
                    type: string
                  error:
                    type: string
                required:
                  - reqId
                  - statusCode
                  - message
                  - error
                additionalProperties: false
        '422':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  reqId:
                    type: string
                  statusCode:
                    type: number
                    enum:
                      - 422
                  message: {}
                  error:
                    type: string
                required:
                  - reqId
                  - statusCode
                  - error
                additionalProperties: false
        '500':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  reqId:
                    type: string
                  statusCode:
                    type: number
                    enum:
                      - 500
                  message:
                    type: string
                  error:
                    type: string
                required:
                  - reqId
                  - statusCode
                  - message
                  - error
                additionalProperties: false

````