openapi: 3.2.0
info:
  title: Cisco ISE Split Upgrade and Full Upgrade Patch API
  version: 1.0.0
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  x-provenance:
    method: harvested
    authored_by: Cisco
    harvested_by: API Evangelist
    harvested_on: '2026-08-19'
    first_party: true
    provider_published: true
    source_host: pubhub.devnetcloud.com
    note: 103 ISE API descriptions (1,490 operations; 32 OpenAPI 3.0.x + 71 Swagger 2.0) enumerated from Cisco's own DevNet project manifest and fetched anonymously. Byte-identity reconfirmed 2026-08-19 by SHA-256 against the live source.
  x-evidence:
  - type: source
    url: https://pubhub.devnetcloud.com/media/identity-services-engine-api-v1/docs/
  - type: source
    url: https://developer.cisco.com/docs/identity-services-engine/
servers:
- url: https://{server}/v1/
  variables:
    server:
      default: localhost
      description: The host where the API is rooted
security:
- BasicAuth: []
tags:
- name: Patch
paths:
  /upgrade-patch/patch-install/pre-checks:
    post:
      summary: Initiate prechecks execution on PPAN for complete deployment.
      description: "Initiates prechecks execution on PPAN for complete deployment. It returns a precheck report id, which can be used to trigger patch installation later.\nPatch installation can happen in three modes :\n<ol>\n<li>Full Patch Installation -> Hostname needs to be an empty array. First patch will get installed on PPAN and then it will get installed on all other nodes parallelly.</li>\n<li>Sequential Patch Installation -> Hostname needs to be an empty array. First patch will get installed on PPAN and then it will get installed on all other nodes sequentially.</li>\n<li>Split -> This will happen in batches / iterations. Host name is mandatory. In first iteration only PPAN should be sent as part of hostname. Once the PPAN installation is successfull then remaining nodes can be sent in batches.</li>\n</ol>\n upgradeType param can be specified as FULL_PATCH for full patch installation, SPLIT_PATCH for split patch installation and SEQUENTIAL_PATCH for sequential patch installation.\nupgrade type, patch bundle name, repository name are mandatory parameters.\n"
      operationId: runPatchPreChecks
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PatchPrecheckRequest'
      responses:
        202:
          description: Prechecks initiated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpgradeTaskResponse'
        400:
          description: Invalid input. Please provide valid inputs
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvalidErrorMessage'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /upgrade-patch/patch-install/pre-checks-status:
    get:
      summary: Gets status of prechecks for the given precheck report id.
      description: 'Get the latest precheck report. User can get status of an individual check by passing check''s name.

        '
      operationId: getPatchPrecheckStatus
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      - $ref: '#/components/parameters/PrecheckReportID'
      - $ref: '#/components/parameters/PrecheckName'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpgradePrecheckResponse'
        400:
          description: Invalid precheck reportId. Please provide valid precheck reportId
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvalidErrorMessage'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /upgrade-patch/patch-install:
    post:
      summary: Trigger patch installation on the Cisco ISE nodes.
      description: "Trigger patch installation on the Cisco ISE nodes.\n<ul>\n<li>In Full patch installation, patch will be installed on PPAN first, and then on following nodes.</li>\n<li> In Split patch installation, patch will be installed on PPAN first, and then on the nodes in batches of the remaining iterations.</li>\n</ul>\n A task ID is returned which can be used to monitor the progress of the patch installation process. As the patch\ninstallation triggers the Cisco ISE to restart, the task API becomes unavailable for\na certain period of time. When installation is going on PPAN, then monitor the progress on SPAN GUI.\n"
      operationId: installPatch
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      responses:
        202:
          description: Patch installation triggered successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PatchTaskResponse'
        400:
          description: Invalid input. A valid precheck report's id and and hostnames should be provided as query parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvalidErrorMessage'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /upgrade-patch/patch-install/get-status:
    get:
      summary: get the status of patch installation.
      description: "Get the status of patch installation for the requested nodes.\n Precheck report Id obtained by running the precheck API can be passed to get the status.\n"
      operationId: patchInstallStatus
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      - $ref: '#/components/parameters/PrecheckReportID'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpgradeProceed'
        204:
          description: No content
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NoContentMessage'
        400:
          description: Invalid input. A valid precheck report's id should be provided as query parameter.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvalidErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /upgrade-patch/patch-install/list-patch:
    get:
      summary: List installed patches.
      description: 'List all the installed patches in the system with the date of installation.

        '
      operationId: getInstalledPatches
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PatchListResponse'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /rollback/patch-rollback:
    get:
      tags:
      - Patch
      description: Get current and previous patch installed information
      operationId: patchRollbackInfo
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PatchRollbackVersionResponse'
    post:
      summary: Trigger patch rollback on the Cisco ISE nodes.
      description: "Trigger patch rollback on the Cisco ISE nodes.\nPatch will be rolled back in other nodes first followed by P-PAN.\nPrecheck report Id is mandatory which has been obtained by running patch rollback pre-checks API.\nPatch rollback progress can be monitored using patch rollback get status API. \nWhen rollback is going on PPAN, then monitor the progress on SPAN GUI.\n"
      operationId: rollbackPatch
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      - $ref: '#/components/parameters/PrecheckReportID'
      responses:
        202:
          description: Patch rollback triggered successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PatchTaskResponse'
        400:
          description: Invalid input. A valid precheck report's id and and hostnames should be provided as query parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /rollback/patch-rollback/pre-checks:
    post:
      summary: Initiate prechecks execution on PPAN for complete deployment.
      description: 'Initiates prechecks execution on PPAN for complete deployment. It returns a precheck report id, which can be used to trigger patch rollback later.

        Patch rollback can happen in two modes :

        <ol>

        <li>Full Patch Rollback -> Hostname needs to be an empty array. First patch will get installed on PPAN and then it will get installed on all other nodes parallelly.</li>

        <li>Sequential Patch Rollback -> Hostname needs to be an empty array. First patch will get installed on PPAN and then it will get installed on all other nodes sequentially.</li>

        </ol>

        upgradeType param can be specified as PATCH_ROLLBACK for full patch rollback, PATCH_ROLLBACK_SEQUENTIAL for sequential patch rollback. upgrade type is mandatory parameter.

        '
      operationId: runRollbackPreChecks
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RollbackPrecheckRequest'
      responses:
        202:
          description: Prechecks for rollback initiated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpgradeTaskResponse'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /rollback/patch-rollback/pre-checks-status:
    get:
      summary: Gets status of prechecks for the given precheck report id.
      description: 'Get the latest precheck report.

        '
      operationId: getRollbackPrecheckStatus
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      - $ref: '#/components/parameters/PrecheckReportID'
      - $ref: '#/components/parameters/PreCheckID'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpgradePrecheckResponse'
        400:
          description: Invalid precheck reportId. Please provide valid precheck reportId
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvalidErrorMessage'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /rollback/patch-rollback/summary:
    get:
      summary: get the summary of patch rollback
      description: 'get the summary of patch rollback

        '
      operationId: patchRollbackSummary
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/UpgradeSummaryResponse'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /rollback/patch-rollback/get-status:
    get:
      summary: Gets the status of patch rollback.
      description: "Get the status of patch rollback for the requested nodes.\n Precheck report Id obtained by running the precheck API is mandatory to get the status.\n"
      operationId: patchRollbackProceedStatus
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      - $ref: '#/components/parameters/PrecheckReportID'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpgradeProceed'
        400:
          description: Invalid input. A valid precheck report's id should be provided as query parameter.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InvalidErrorMessage'
        403:
          description: Forbidden.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ForbiddenErrorMessage'
        404:
          description: Not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundErrorMessage'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerErrorMessage'
  /upgrade-patch/patch-install/get-summary:
    get:
      summary: get the summary of patch install process
      description: 'get the summary of patch install process

        '
      operationId: patchSummary
      tags:
      - Patch
      parameters:
      - $ref: '#/components/parameters/XRequestIdHeader'
      responses:
        200:
          description: Success
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/UpgradeSummaryResponse'
        500:
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    ListNode:
      type: object
      properties:
        msg:
          type: string
          example: repository precheck passed
        name:
          type: string
          example: ise1.sn.test
        status:
          type: string
          example: Success
    NoContentMessage:
      type: object
      properties:
        message:
          type: string
          example: No Content.
    NotFoundErrorMessage:
      type: object
      properties:
        message:
          type: string
          example: Not Found.
    UpgradeSummaryResponse:
      type: object
      properties:
        PrechecksSummary:
          type: array
          items:
            $ref: '#/components/schemas/UpgradePrecheckResponse'
        NodesReportSummary:
          type: array
          items:
            $ref: '#/components/schemas/NodesReport'
        UpgradeSummary:
          type: array
          items:
            $ref: '#/components/schemas/UpgradeProceed'
    PatchListResponse:
      type: object
      properties:
        iseVersion:
          type: string
          description: ISE node version.
          example: 3.4.0.345
        patchList:
          type: array
          description: Array of objects, each object containing  hostname and patch version numbers and installed dates.
          items:
            $ref: '#/components/schemas/NodePatchList'
    Message:
      type: object
      properties:
        message:
          type: string
          example: Repository (repo_name) does not exist. Please configure the repository from ISE UI to proceed
    ServerErrorMessage:
      type: object
      properties:
        message:
          type: string
          example: Internal server Error.
    PrecheckType:
      type: object
      properties:
        onFailure:
          type: string
          example: fail
        remediationMsg:
          type: string
          example: Repository validation failed. Check if repository configuration is correct and manually validate from UI in Repository page or in CLI using, show repository
        updateTime:
          type: long
          example: 1631513275877
        message:
          type: string
          example: null
        executionTime:
          type: long
          example: null
        nodes:
          type: array
          items:
            $ref: '#/components/schemas/ListNode'
        checkType:
          type: string
          example: local
        displayname:
          type: string
          example: Repository Validation
        percentage:
          type: integer
          example: 100
        name:
          type: string
          example: REPOSITORY_CHECK
        successMsg:
          type: string
          example: Repository for bundle is validated successfully
        successNodes:
          type: integer
          example: 1
        status:
          type: string
          example: Success
    UpgradePrecheckResponse:
      type: object
      properties:
        preChecks:
          type: array
          items:
            $ref: '#/components/schemas/PrecheckType'
        preCheckReportID:
          type: string
          example: f2b7ba4b-6692-48f4-aec8-8681ce651a57
        nodecount:
          type: integer
          example: 1
        isValid:
          type: boolean
          example: false
        status:
          type: string
          example: valid
        iseVersion:
          type: string
          example: 3.4.0.451
        patchNo:
          type: integer
          example: 99
    ForbiddenErrorMessage:
      type: object
      properties:
        message:
          type: string
          example: Forbidden.
    UpgradeProceed:
      type: object
      properties:
        nodes:
          type: array
          items:
            $ref: '#/components/schemas/ListNodeProceed'
        remainingUpgradeTime:
          type: integer
          example: 0
        percentage:
          type: integer
          example: 100
        status:
          type: string
          example: success
    InvalidErrorMessage:
      type: object
      properties:
        message:
          type: string
          example: Invalid Inputs. Check request parameters and retry.
    PatchRollbackVersionResponse:
      type: object
      properties:
        currentReleaseVersion:
          type: string
          example: 3.2
        currentPatchVersion:
          type: string
          example: P2
        previousInstalledPatchVersion:
          type: string
          example: P1
    ListNodeProceed:
      type: object
      properties:
        dbStatus:
          type: string
          example: UPGRADE_EXEC_COMPLETED
        message:
          type: string
          example: Upgrade completed successfully
        node:
          type: string
          example: ise1.sn.test
        percentage:
          type: integer
          example: 100
        progressMsg:
          type: string
          example: Upgrade completed successfully
        status:
          type: string
          example: passed
        upgradeTime:
          type: integer
          example: 127
    NodesReport:
      type: object
      properties:
        nodes-report:
          type: array
          items:
            $ref: '#/components/schemas/NodeReportItem'
    NodeReportItem:
      type: object
      properties:
        Old Personas:
          type: string
        Role:
          type: string
        New Personas:
          type: string
        Hostname:
          type: string
      required:
      - Old Personas
      - Role
      - New Personas
      - Hostname
    TaskIdResponse:
      type: object
      properties:
        preCheckReportID:
          description: ID which can be used to track the status of task.
          example: c4aa1432-be06-bf27-11eb-c208a1714b90
          type: string
        message:
          type: string
          example: Upgrade task has been initiated.
    PatchTaskResponse:
      type: object
      properties:
        response:
          $ref: '#/components/schemas/TaskIdResponse'
        version:
          type: string
          example: 1.0.0
    NodePatchList:
      type: object
      properties:
        node:
          type: string
          description: ISE node name.
          example: ise90.sn.test
        patchVersions:
          type: array
          description: Array of objects, each object containing patch version and installed date.
          items:
            $ref: '#/components/schemas/Patch'
    UpgradeTaskResponse:
      type: object
      properties:
        response:
          $ref: '#/components/schemas/TaskIdResponse'
        version:
          type: string
          example: 1.0.0
    ErrorResponse:
      type: object
      properties:
        response:
          $ref: '#/components/schemas/Message'
        version:
          type: string
          example: 1.0.0
    RollbackPrecheckRequest:
      type: object
      properties:
        upgradeType:
          type: string
          example: PATCH_ROLLBACK or PATCH_ROLLBACK_SEQUENTIAL
        preChecks:
          type: array
          description: Array of prechecks that needs to be executed.
          example:
          - DEPLOYMENT_CHECK
          - SYSTEM_CERT_CHECK
          - ADMIN_CERT_CHECK
          - SERVICES_CHECK
          - PAN_FAILOVER_CHECK
          - DNS_CHECK
          items:
            type: string
        preCheckReportID:
          type: string
          example: 50bc7f99-057a-4d9f-aec4-20b7d4b89846
        reTrigger:
          type: boolean
          example: false
      required:
      - upgradeType
    Patch:
      type: object
      properties:
        patchNumber:
          type: integer
          description: Patch version number.
          example: 3
        installDate:
          type: string
          description: Date of patch installation.
          example: Tue Jan 30 04:48:13 2024
    PatchPrecheckRequest:
      type: object
      properties:
        preChecks:
          type: array
          description: Array of prechecks that needs to be executed.
          example:
          - DEPLOYMENT_CHECK
          - TRUST_CERT_CHECK
          - SYSTEM_CERT_CHECK
          - REPOSITORY_CHECK
          - SERVICES_CHECK
          - LICENSE_CHECK
          items:
            type: string
        hostnames:
          type: array
          items:
            type: string
            description: Array of hostnames. Hostnames should be empty[] for FULL_PATCH and SEQUENTIAL_PATCH install
            example:
            - ise1.cisco.com
            - ise2.cisco.com
        upgradeType:
          type: string
          example: FULL_PATCH or SPLIT_PATCH or SEQUENTIAL_PATCH
        repoName:
          type: string
          example: repo_name
        patchBundleName:
          type: string
          example: ise-patchbundle-2.6.0.156-Patch1-20061206.SPA.x86_64.tar.gz
        preCheckReportID:
          type: string
          example: 50bc7f99-057a-4d9f-aec4-20b7d4b89846
        reTrigger:
          type: boolean
          example: false
      required:
      - upgradeType
      - patchBundleName
      - repoName
  parameters:
    PrecheckReportID:
      in: query
      name: preCheckReportID
      description: Precheck report's id.
      example: c4aa1432-be06-bf27-11eb-c208a1714b90
      schema:
        type: string
    XRequestIdHeader:
      in: header
      name: X-Request-ID
      description: request Id, will return in the response headers, and appear in logs
      schema:
        type: string
      required: false
    PrecheckName:
      in: query
      name: precheckName
      description: Precheck name.
      example: DEPLOYMENT_CHECK
      schema:
        type: string
    PreCheckID:
      in: query
      name: preCheckID
      schema:
        type: string
  securitySchemes:
    BasicAuth:
      type: http
      scheme: basic
x-rbac: administration_system_upgrade