openapi: 3.2.0
info:
  title: Deployment Node Deployment API
  description: APIs for the configuration, administration and monitoring of the nodes in a Cisco ISE cluster deployment.
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  contact:
    email: cs-ise-api@cisco.com
  version: v3-oas3
  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/
tags:
- name: Node Deployment
paths:
  /deployment/primary:
    post:
      summary: Promote a standalone node to a primary PAN.
      operationId: makePrimary
      description: 'This API promotes the standalone node on which the API is invoked to the primary Policy Administration node (PAN).

        '
      tags:
      - Node Deployment
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '400':
          description: Node is not standalone.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /deployment/standalone:
    post:
      summary: Change a primary PAN to a standalone node.
      operationId: makeStandalone
      description: 'This API changes the primary PAN in a single node cluster on which the API is invoked, to a standalone node.

        '
      tags:
      - Node Deployment
      responses:
        '200':
          description: 'The node changes from primary PAN to standalone.

            '
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '400':
          description: Node is not a primary node in the single node cluster.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /deployment/node/:
    get:
      summary: Retrieve the list of all the nodes that are deployed in the cluster.
      operationId: getDeploymentNodes
      description: 'The API lists all the nodes that are deployed in the cluster.<br>

        Returns basic information about each of the deployed nodes in the cluster like hostname, status, roles, and services. <br>

        Supports filtering on FQDN, hostname, IP address, roles, services and node status.

        '
      tags:
      - Node Deployment
      parameters:
      - $ref: '#/components/parameters/filtering'
      - $ref: '#/components/parameters/filtertype'
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeploymentNodesResponse'
        '400':
          description: 'Invalid inputs have been supplied.

            '
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    post:
      summary: Register a standalone node to the cluster
      operationId: registerNode
      description: 'This API registers a Cisco ISE node to form a multi-node deployment.

        '
      tags:
      - Node Deployment
      requestBody:
        description: Details of the registering node.
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NodeRegistrationRequest'
      responses:
        '200':
          description: Registration initiated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '400':
          description: 'Invalid inputs are supplied.

            1. Node being registered is not a standalone node.

            '
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /deployment/node/{hostname}:
    get:
      summary: Retrieve details of a deployed node.
      operationId: getNodeDetails
      description: 'This API retrieves detailed information of the deployed node.

        '
      tags:
      - Node Deployment
      parameters:
      - name: hostname
        in: path
        description: Hostname of the deployed node.
        required: true
        schema:
          pattern: '[a-zA-Z][\w\-]*'
          maxLength: 64
          minLength: 1
          type: string
          example: isenode
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeploymentNodeResponse'
        '400':
          description: Invalid inputs or parameters supplied.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: No deployment node found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    put:
      summary: Replace the existing configuration of the Cisco ISE node with the configuration provided.
      operationId: updateDeploymentNode
      description: "This API updates the configuration of the Cisco ISE node with the configuration provided. \n"
      tags:
      - Node Deployment
      parameters:
      - name: hostname
        in: path
        description: Hostname of the deployed node.
        required: true
        schema:
          pattern: '[a-zA-Z][\w\-]*'
          maxLength: 64
          minLength: 1
          type: string
          example: isenode
      requestBody:
        description: Configuration of the existing node which needs to be replaced with new configuration
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NodeUpdateRequest'
            example:
              roles:
              - PrimaryAdmin
              services:
              - DeviceAdmin
      responses:
        '200':
          description: Configuration updated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '400':
          description: Invalid inputs supplied.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: No node is found in the deployment with the provided hostname.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
    delete:
      summary: Remove a deployed node from a cluster.
      operationId: deleteDeploymentNode
      description: 'The deregistered node becomes a standalone Cisco ISE node.<br>

        It retains the last configuration that it received from the primary PAN and assumes the default roles and services of a standalone node.

        '
      tags:
      - Node Deployment
      parameters:
      - name: hostname
        in: path
        description: The hostname of the node in the deployment to be deregistered.
        required: true
        schema:
          pattern: '[a-zA-Z][\w\-]*'
          maxLength: 64
          minLength: 1
          type: string
          example: isenode
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '400':
          description: 'Invalid inputs are supplied.

            1. Node being deregistered is a standalone node.

            2. Node being deregistered is a primary node.

            '
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: No node is found in the deployment with the provided hostname.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Unexpected error occurred
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /deployment/sync-node/{hostname}:
    post:
      summary: Trigger manual synchronization of the node.
      operationId: syncNode
      description: Performing a manual synchronization involves a reload of the target node, but not the primary PAN.
      tags:
      - Node Deployment
      parameters:
      - name: hostname
        in: path
        description: Hostname of the node.
        required: true
        schema:
          pattern: '[a-zA-Z][\w\-]*'
          maxLength: 64
          minLength: 1
          type: string
          example: isenode
      responses:
        '202':
          description: 'Manual synchronization task initiated. Use the Task Service Status API to retrieve the status of the task.

            '
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeploymentTaskResponse'
        '400':
          description: Manual synchronization cannot be initiated on a primary PAN or standalone node.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Node is not part of the cluster.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
  /deployment/promote:
    post:
      summary: Promote the secondary PAN in a multi-node cluster to the role of primary PAN.
      operationId: promoteNode
      description: 'Execute this API in the secondary PAN in the cluster to promote the node to primary PAN.  Ensure that the API Gateway setting is enabled in the secondary PAN.

        '
      tags:
      - Node Deployment
      responses:
        '200':
          description: 'Node promotion initiated from secondary PAN to primary PAN.

            '
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
        '400':
          description: Invalid inputs have been supplied.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
components:
  schemas:
    FQDN:
      maxLength: 64
      minLength: 1
      pattern: ^(?=.{2,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|-|_){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|-|_){0,61}[0-9A-Za-z])?)*(?:\.[A-Za-z](?:(?:[A-Za-z]|-){0,61}[A-Za-z])?)+\.?$
      type: string
    DeploymentNodeResponse:
      type: object
      properties:
        response:
          $ref: '#/components/schemas/DeploymentNode'
        version:
          type: string
          example: 1.0.0
    DeploymentTask:
      type: object
      properties:
        id:
          type: string
          description: ID which can be used to track the status of the deployment task using the Task Service API.
          example: a1714b90-be06-11eb-bf27-c208c4aa1432
        message:
          type: string
          example: Deployment task initiated. You can use the Task Service Status API to get the status of the task.
    Services:
      type: array
      items:
        type: string
        enum:
        - Session
        - Profiler
        - TC-NAC
        - SXP
        - DeviceAdmin
        - PassiveIdentity
        - pxGrid
        - pxGridCloud
    NodeUpdateRequest:
      type: object
      properties:
        roles:
          $ref: '#/components/schemas/Roles'
        services:
          $ref: '#/components/schemas/Services'
      required:
      - roles
      - services
      example: TBD
    Message:
      type: object
      properties:
        message:
          type: string
          example: Success
    ErrorResponse:
      type: object
      properties:
        error:
          $ref: '#/components/schemas/Message'
        version:
          type: string
          example: 1.0.0
    DeploymentNode:
      type: object
      properties:
        hostname:
          pattern: '[a-zA-Z][\w\-]*'
          maxLength: 64
          minLength: 1
          type: string
          example: isenode
        fqdn:
          $ref: '#/components/schemas/FQDN'
        ipAddress:
          $ref: '#/components/schemas/IPAddress'
        roles:
          $ref: '#/components/schemas/Roles'
        services:
          $ref: '#/components/schemas/Services'
        nodeStatus:
          $ref: '#/components/schemas/NodeStatus'
      required:
      - hostname
      - fqdn
      - ipAddress
      - services
      example: TBD
    NodeStatus:
      type: string
      enum:
      - Connected
      - Disconnected
      - InProgress
      - ReplicationStopped
      - RegistrationFailed
      - NotInSync
      - NotUpgraded
      - NotApplicable
    DeploymentTaskResponse:
      type: object
      properties:
        response:
          $ref: '#/components/schemas/DeploymentTask'
        version:
          type: string
          example: 1.0.0
    SuccessResponse:
      type: object
      properties:
        success:
          $ref: '#/components/schemas/Message'
        version:
          type: string
          example: 1.0.0
    IPAddress:
      type: string
      format: ipv4 | ipv6
    DeploymentNodesResponse:
      type: object
      properties:
        response:
          type: array
          items:
            $ref: '#/components/schemas/DeploymentNode'
          example: TBD
        version:
          type: string
          example: 1.0.0
    Roles:
      type: array
      items:
        type: string
        enum:
        - PrimaryAdmin
        - SecondaryAdmin
        - PrimaryMonitoring
        - SecondaryMonitoring
        - PrimaryDedicatedMonitoring
        - SecondaryDedicatedMonitoring
        - Standalone
    NodeRegistrationRequest:
      type: object
      properties:
        fqdn:
          $ref: '#/components/schemas/FQDN'
        userName:
          type: string
          example: admin
        password:
          type: string
          format: password
          example: changeMe
        allowCertImport:
          type: boolean
          example: false
          description: 'Consent to import the self-signed certificate of the registering node.

            '
        roles:
          $ref: '#/components/schemas/Roles'
        services:
          $ref: '#/components/schemas/Services'
      required:
      - fqdn
      - userName
      - password
      - allowCertImport
      - roles
      - services
      example: TBD
  parameters:
    filtering:
      name: filter
      in: query
      required: false
      description: '<div> <style type="text/css" scoped> .apiServiceTable td, .apiServiceTable th { padding: 5px 10px !important; text-align: left; } </style> <span> <b>Simple filtering</b> is available through the filter query string parameter. The structure of a filter is a triplet of field operator and value, separated by dots. More than one filter can be sent. The logical operator common to all filter criteria is AND by default, and can be changed by using the <i>"filterType=or"</i> query string parameter. Each resource Data model description should specify if an attribute is a filtered field. </span> <br /> <table class="apiServiceTable"> <thead> <tr> <th>OPERATOR</th> <th>DESCRIPTION</th> </tr> </thead> <tbody> <tr> <td>EQ</td> <td>Equals</td> </tr> <tr> <td>NEQ</td> <td>Not Equals</td> </tr> <tr> <td>STARTSW</td> <td>Starts With</td> </tr> <tr> <td>NSTARTSW</td> <td>Not Starts With</td> </tr> <tr> <td>ENDSW</td> <td>Ends With</td> </tr> <tr> <td>NENDSW</td> <td>Not Ends With</td> </tr> <tr> <td>CONTAINS</td> <td>Contains</td> </tr> <tr> <td>NCONTAINS</td> <td>Not Contains</td> </tr> </tbody> </table> </div>'
      schema:
        type: array
        items:
          type: string
      style: form
      allowReserved: true
    filtertype:
      name: filterType
      in: query
      description: The logical operator common to all filter criteria is AND by default, and can be changed by using this parameter.
      required: false
      schema:
        type: string
        enum:
        - AND
        - OR
        default: AND