Cisco Identity Services Engine
Cisco Identity Services Engine Guestuser API

The guestuser API from Cisco Identity Services Engine — 13 operation(s) for guestuser.
Documentation GitHub OpenAPI
OpenAPI Specification

openapi: 3.2.0
info:
  title: ISE ERS Guestuser API
  version: 3.1.0
  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}:{port}/ers/config
  description: Append /ctsapi/v2 or /ctsapi/v3 to above URL while accessing CTS APIs
  variables:
    server:
      description: The host where the API is rooted
      default: localhost
    port:
      description: The port no for CTS APIs is 9063 and for other APIs it is 443
      default: '443'
security:
- HTTPBasicAuthentication: []
tags:
- name: guestuser
paths:
  /guestuser/:
    get:
      tags:
      - guestuser
      summary: Get-All
      parameters:
      - name: filter
        in: query
        description: Filter Supported Fields:[lastName, sponsor, creationTime, personBeingVisited, toDate, userName, firstName, emailAddress, phoneNumber, groupTag, name, company, guestType, status]
        required: false
        allowReserved: true
        schema:
          type: string
          example: toDate.CONTAINS.SEP
      - $ref: '#/components/parameters/ppage'
      - $ref: '#/components/parameters/psize'
      - name: sortdsc
        in: query
        description: Sorting Supported Fields:[firstName, lastName, emailAddress, name, description]
        required: false
        allowReserved: true
        schema:
          example: null
          enum:
          - firstName
          - lastName
          - emailAddress
          - name
          - description
      - name: sortasc
        in: query
        description: Sorting Supported Fields:[firstName, lastName, emailAddress, name, description]
        required: false
        allowReserved: true
        schema:
          example: null
          enum:
          - firstName
          - lastName
          - emailAddress
          - name
          - description
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/guestuserListResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/guestuserListResponse'
            text/html:
              schema:
                type: string
                example: null
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
    post:
      tags:
      - guestuser
      summary: Create
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/identity.guestuser'
            example:
              GuestUser:
                sponsorUserName: Mr Spons
                guestAccessInfo:
                  fromDate: 07/29/2014 14:44
                  toDate: 10/29/2014 17:30
                  location: San Jose
                  validDays: 90
                customFields:
                  another key: and its value
                  some key: some value
                portalId: '23423432523'
                name: guestUser
                description: 'ERS Example user '
                id: dceff5c6-d4f2-48b7-92ae-87adcdd2777b
                guestInfo:
                  emailAddress: email@some.uri.com
                  password: asdlkj324ew
                  phoneNumber: '+13211239034'
                  smsServiceProvider: GLobal Default
                  userName: DS3ewdsa34wWE
                  enabled: true
                guestType: Contractor
        required: true
      responses:
        '201':
          description: Created
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '500':
          description: Internal Server Error
  /guestuser/deny/{id}:
    put:
      tags:
      - guestuser
      summary: deny
      parameters:
      - name: id
        in: path
        required: true
        schema:
          title: id
          type: string
          example: null
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
  /guestuser/suspend/{id}:
    put:
      tags:
      - guestuser
      summary: suspendById
      parameters:
      - name: id
        in: path
        required: true
        schema:
          title: id
          type: string
          example: null
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OperationAdditionalDataEntity'
        required: true
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '500':
          description: Internal Server Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
  /guestuser/approve/{id}:
    put:
      tags:
      - guestuser
      summary: approve
      parameters:
      - name: id
        in: path
        required: true
        schema:
          title: id
          type: string
          example: null
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
  /guestuser/name/{name}:
    get:
      tags:
      - guestuser
      summary: Get-By-Name
      parameters:
      - name: name
        in: path
        required: true
        schema:
          title: name
          type: string
          example: null
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/guestuserResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/guestuserResponse'
            text/html:
              schema:
                type: string
                example: null
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
    put:
      tags:
      - guestuser
      summary: UpdateByName
      parameters:
      - name: name
        in: path
        required: true
        schema:
          title: name
          type: string
          example: null
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/identity.guestuser'
            example:
              GuestUser:
                sponsorUserName: Mr Spons
                guestAccessInfo:
                  fromDate: 07/29/2014 14:44
                  toDate: 10/29/2014 17:30
                  location: San Jose
                  validDays: 90
                customFields:
                  another key: and its value
                  some key: some value
                portalId: '23423432523'
                name: guestUser
                description: 'ERS Example user '
                id: dceff5c6-d4f2-48b7-92ae-87adcdd2777b
                guestInfo:
                  emailAddress: email@some.uri.com
                  password: asdlkj324ew
                  phoneNumber: '+13211239034'
                  smsServiceProvider: GLobal Default
                  userName: DS3ewdsa34wWE
                  enabled: true
                guestType: Contractor
        required: true
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UpdatedFieldsResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/UpdatedFieldsResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '500':
          description: Internal Server Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
    delete:
      tags:
      - guestuser
      summary: DeleteByName
      parameters:
      - name: name
        in: path
        required: true
        schema:
          title: name
          type: string
          example: null
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
  /guestuser/sms/{id}/portalId/{portalId}:
    put:
      tags:
      - guestuser
      summary: sms
      parameters:
      - name: id
        in: path
        required: true
        schema:
          title: id
          type: string
          example: null
      - name: portalId
        in: path
        required: true
        schema:
          title: portalId
          type: string
          example: null
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
  /guestuser/changeSponsorPassword/{portalId}:
    put:
      tags:
      - guestuser
      summary: changeSponsorPassword
      parameters:
      - name: portalId
        in: path
        required: true
        schema:
          title: portalId
          type: string
          example: null
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OperationAdditionalDataEntity'
        required: true
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '500':
          description: Internal Server Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
  /guestuser/resetpassword/{id}:
    put:
      tags:
      - guestuser
      summary: resetpassword
      parameters:
      - name: id
        in: path
        required: true
        schema:
          title: id
          type: string
          example: null
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OperationResultEntity'
            application/xml:
              schema:
                $ref: '#/components/schemas/OperationResultEntity'
            text/html:
              schema:
                type: string
                example: null
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '500':
          description: Internal Server Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
  /guestuser/email/{id}/portalId/{portalId}:
    put:
      tags:
      - guestuser
      summary: email
      parameters:
      - name: id
        in: path
        required: true
        schema:
          title: id
          type: string
          example: null
      - name: portalId
        in: path
        required: true
        schema:
          title: portalId
          type: string
          example: null
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/identity.guestuser'
            example:
              GuestUser:
                sponsorUserName: Mr Spons
                guestAccessInfo:
                  fromDate: 07/29/2014 14:44
                  toDate: 10/29/2014 17:30
                  location: San Jose
                  validDays: 90
                customFields:
                  another key: and its value
                  some key: some value
                portalId: '23423432523'
                name: guestUser
                description: 'ERS Example user '
                id: dceff5c6-d4f2-48b7-92ae-87adcdd2777b
                guestInfo:
                  emailAddress: email@some.uri.com
                  password: asdlkj324ew
                  phoneNumber: '+13211239034'
                  smsServiceProvider: GLobal Default
                  userName: DS3ewdsa34wWE
                  enabled: true
                guestType: Contractor
        required: true
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '500':
          description: Internal Server Error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
  /guestuser/reinstate/{id}:
    put:
      tags:
      - guestuser
      summary: reinstateById
      parameters:
      - name: id
        in: path
        required: true
        schema:
          title: id
          type: string
          example: null
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
  /guestuser/reinstate/name/{name}:
    put:
      tags:
      - guestuser
      summary: reinstateByName
      parameters:
      - name: name
        in: path
        required: true
        schema:
          title: name
          type: string
          example: null
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
  /guestuser/suspend/name/{name}:
    put:
      tags:
      - guestuser
      summary: suspendByName
      parameters:
      - name: name
        in: path
        required: true
        schema:
          title: name
          type: string
          example: null
      responses:
        '204':
          description: No Content
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            application/xml:
              schema:
                $ref: '#/components/schemas/ERSResponse'
            text/html:
              schema:
                type: string
                example: null
        '406':
          description: Not Acceptable
        '415':
          description: UnSupported Media Type
          content:
            application/json:
              sc

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# Full source: https://raw.githubusercontent.com/api-evangelist/cisco-ise/refs/heads/main/openapi/cisco-ise-guestuser-api-openapi.yml
Cisco Identity Services Engine Guestuser API

Documentation

Specifications

Other Resources

OpenAPI Specification
