arazzo: 1.0.1
info:
  title: Cisco Expressway Update SIP Configuration
  summary: Read current SIP configuration, apply changes, then confirm via system status.
  description: >-
    Safely changes SIP protocol settings by first reading the current SIP
    configuration as a baseline, applying the new transport and port settings,
    and then reading the system status overview to confirm the node is still
    healthy after the change. Every step spells out its request inline so the flow
    can be read and executed without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: configurationApi
  url: ../openapi/cisco-expressway-configuration-api-openapi.yml
  type: openapi
- name: statusApi
  url: ../openapi/cisco-expressway-status-api-openapi.yml
  type: openapi
workflows:
- workflowId: update-sip-configuration
  summary: Read SIP config, update it, then confirm system status.
  description: >-
    Reads the current SIP configuration baseline, updates SIP transport and port
    settings, and reads system status to confirm the node remains healthy.
  inputs:
    type: object
    required:
    - host
    - username
    - password
    - sipMode
    properties:
      host:
        type: string
        description: FQDN or IP address of the Expressway node (server variable host).
      username:
        type: string
        description: Expressway administrator username for HTTP Basic auth.
      password:
        type: string
        description: Expressway administrator password for HTTP Basic auth.
      sipMode:
        type: string
        description: Whether SIP functionality is enabled (On or Off).
      tcpMode:
        type: string
        description: Whether SIP over TCP is enabled (On or Off).
      tlsPort:
        type: integer
        description: TLS port for SIP signaling (defaults to 5061).
  steps:
  - stepId: readSipConfig
    description: >-
      Read the current SIP configuration to capture a baseline before applying
      changes.
    operationId: getSipConfiguration
    parameters:
    - name: Authorization
      in: header
      value: Basic $inputs.username:$inputs.password
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      currentSipMode: $response.body#/SIPMode
      currentTlsPort: $response.body#/TLSPort
  - stepId: applySipConfig
    description: >-
      Update the SIP protocol configuration with the supplied mode, transport,
      and port settings.
    operationId: updateSipConfiguration
    parameters:
    - name: Authorization
      in: header
      value: Basic $inputs.username:$inputs.password
    requestBody:
      contentType: application/json
      payload:
        SIPMode: $inputs.sipMode
        TCPMode: $inputs.tcpMode
        TLSPort: $inputs.tlsPort
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      appliedSipMode: $response.body#/SIPMode
      appliedTlsPort: $response.body#/TLSPort
  - stepId: confirmSystemStatus
    description: >-
      Read the system status overview to confirm the node remains healthy after
      the SIP configuration change.
    operationId: getSystemStatus
    parameters:
    - name: Authorization
      in: header
      value: Basic $inputs.username:$inputs.password
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      currentRegistrations: $response.body#/CurrentRegistrations
      currentCalls: $response.body#/CurrentCalls
  outputs:
    currentSipMode: $steps.readSipConfig.outputs.currentSipMode
    appliedSipMode: $steps.applySipConfig.outputs.appliedSipMode
    currentRegistrations: $steps.confirmSystemStatus.outputs.currentRegistrations