openapi: 3.0.0
info:
  version: "v1.1.1"
  title: Voice-Vonage
  description: >-
      The Voice API lets you create outboud calls, control in progress calls
        and get information about current and historical calls.


      The API is divided in 2 big resources blocks:
      
       - Application: Manage application level options
       - Call: Manage call level options

      ## Call Guidelines
      
       1. Create an application
       2. Make a call


      ## Guidelines to create an application

      In order to create an application, we need to provide 3 values: 
       - name
       - type (voice)
       - answer_url
       - event_url

      For more information regarding the meaning of each field, refer to the <samp>POST /application</samp> endpoint.
      
      Among the return values of this call, there is the application identifier (<samp>uuid</samp>). It is needed to make calls or to operate with the application.

      ## Guidelines to make a call
      
      In order to make a call, we must include the identifier of the application in the **header** and fill the basic fields from the **request body**:
       - to
       - from
       - answer_url
       
      More information about the meaning of the fields and optional parameters can be found in POST /calls endpoint description.
      
      This call will return, among other fields, the <samp>conversation_uuid</samp> where the call is attached to and the identifier (<samp>uuid</samp>) of the call itself.
      
      
      ## [Source view](https://app.swaggerhub.com/apis/kpn/voice-nexmo/)<br/>
      [Documentation view](https://app.swaggerhub.com/apis-docs/kpn/voice-nexmo/)
      
      ---
      
      ## [KPN Developer](https://developer.kpn.com/)<br/>
      [Getting Started](https://developer.kpn.com/getting-started)
      
        ---
  contact:
    name: API Support
    email: api_developer@kpn.com
    url: 'https://developer.kpn.com/support'
  termsOfService: 'https://developer.kpn.com/legal'
tags:
  - 
    name: applications
    description: Application related resource management
  - 
    name: voice
    description: Call related resource management
  - 
    name: JWT
    description: Call to generate JWT.

servers:
  - 
    url: 'https://api-prd.kpn.com/communication/nexmo/'
    description: API Store Application
externalDocs:
  description: HTTP response headers
  url: https://developer.kpn.com/documentation-response-headers
paths:
  "/voice/calls":
    parameters:
      - $ref: '#/components/parameters/api_version_header'

      - $ref: '#/components/parameters/call_application_id_header'
    post:
      security:
        - oauth2: []
      summary: Outbound call
      description: >-
        Create an outbound Call.

        
        The basic body `to`, `from` and `answer_url` fields are **mandatory**. 
        
        
        Other arguments like `answer_method`, `event_url`, `event_method`, `machine_detection`, `length_timer`, `ringing_timer` are **optional**.

        
        Creates a call and returns a JSON object with the call identifier (`uuid`), `status` of the call, `conversation_uuid` where the call is attached to and the `direction` of the call.
      tags:
        - voice
      operationId: createCall
      requestBody:
        description: Call Details
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                to:
                  type: array
                  items:
                    oneOf:
                      - "$ref": "#/components/schemas/endpoints/properties/phone"
                      - "$ref": "#/components/schemas/endpoints/properties/sip"
                      - "$ref": "#/components/schemas/endpoints/properties/websocket"
                from:
                  description: The phone needs to be a Vonage number
                  type: object
                  items:
                    oneOf:
                      - "$ref": "#/components/schemas/endpoints/properties/phone"
                      - "$ref": "#/components/schemas/endpoints/properties/sip"
                      - "$ref": "#/components/schemas/endpoints/properties/websocket"
                answer_url:
                  description: The webhook endpoint where you provide the Vonage Call
                    Control Object that governs this call.
                  type: array
                  x-nexmo-developer-collection-description-shown: true
                  example: '["https://example.com/answer"]'
                  items:
                    type: string
                answer_method:
                  description: The HTTP method used to send event information to answer_url.
                  type: string
                  default: GET
                  enum:
                    - POST
                    - GET
                event_url:
                  description: The webhook endpoint where call progress events are
                    sent to. For more information about the values sent, see callback
                  type: array
                  x-nexmo-developer-collection-description-shown: true
                  example: '["https://example.com/event"]'
                  items:
                    type: string
                    format: uri
                event_method:
                  description: The HTTP method used to send event information to event_url.
                  type: string
                  default: POST
                  enum:
                    - POST
                    - GET
                machine_detection:
                  description: Configure the behavior when Vonage detects that the
                    call is answered by voicemail. If Continue Vonage sends an HTTP
                    request to event_url with the Call event machine. hangup  end
                    the call
                  type: string
                  enum:
                    - continue
                    - hangup
                  example: continue
                length_timer:
                  description: Set the number of seconds that elapse before Vonage
                    hangs up after the call state changes to in_progress.
                  minimum: 1
                  maximum: 7200
                  default: 7200
                  type: integer
                ringing_timer:
                  description: Set the number of seconds that elapse before Vonage
                    hangs up after the call state changes to ‘ringing’.
                  minimum: 1
                  maximum: 120
                  default: 60
                  type: integer
              required:
                - to
                - from
                - answer_url
              example:
                to:
                  - type: phone
                    number: "14155550100"
                from:
                  type: phone 
                  number: "447700900000"
                answer_url:
                  - https://nexmo.cubesapi.com/ncco/answer
      responses:
        '201':
           $ref: '#/components/responses/call_created'
        '401':
          $ref: '#/components/responses/unauthorized'
    get:
      security:
        - oauth2: []
      summary: Details of your calls
      description: >-
        Get details of your calls.

        Filtering works by tunning the following fields
         - status
         - date_start
         - date_end
         - conversation_uuid
        
        Paging configuration fields
         - page_size (default 10)
         - record_index (default 0)
         - order (default asc)
      tags:
        - voice
      operationId: getCalls
      parameters:
        - name: status
          in: query
          description: Filter by call status
          schema:
            $ref: '#/components/schemas/fields_status'
        - name: date_start
          in: query
          description: Return the records that occurred after this point in time
          schema:
            type: string
            format: date-time
            example: 2016-11-14T07:45:14Z
        - name: date_end
          in: query
          description: Return the records that occurred before this point in time
          schema:
            type: string
            format: date-time
            example: 2016-11-14T07:45:14Z
        - name: page_size
          in: query
          description: Return this amount of records in the response
          schema:
            type: integer
            maximum: 100
            minimum: 1
            default: 10
        - name: record_index
          in: query
          description: Return calls from this index in the response
          schema:
            type: integer
            default: 0
        - name: order
          in: query
          description: Either ascending or descending order.
          schema:
            type: string
            default: asc
            enum:
              - asc
              - desc
        - name: conversation_uuid
          in: query
          description: Return all the records associated with a specific conversation.
          schema:
            $ref: '#/components/schemas/fields_conversation_uuid'
      responses:
        '200':
          $ref: '#/components/responses/call_list'
        '401':
          $ref: '#/components/responses/unauthorized'
  "/voice/calls/{uuid}":
    parameters:
      - $ref: '#/components/parameters/api_version_header'

      - $ref: '#/components/parameters/call_application_id_header'
      - $ref: '#/components/parameters/call_uuid'
    get:
      security:
        - oauth2: []
      summary: Details of a specific call
      description: >-
        Get detailed information of a specific call
      tags:
        - voice
      operationId: getCall
      responses:
        '200':
          $ref: '#/components/responses/call_detail_ok'
        '401':
          $ref: '#/components/responses/unauthorized'
    put:
      security:
        - oauth2: []
      summary: Modify an in progress call
      description: >-
        Modify an in progress call

        Allows to modify the action and the destination (required when action is `transfer`).

        Allowed action values are: `hangup`, `mute`, `unmute`, `earmuff`, `unearmuff` and `transfer`.
      tags:
        - voice
      operationId: updateCall
      requestBody:
        required: false
        content:
          application/json:
            schema:
              properties:
                action:
                  type: string
                  default: mute
                  # required: true
                  # example: mute
                  enum:
                    - hangup
                    - mute
                    - unmute
                    - earmuff
                    - unearmuff
                    - transfer
                destination:
                  type: object
                  description: Required when action is `transfer`
                  properties:
                    type:
                      type: string
                      example: ncco
                      enum:
                        - ncco
                    url:
                      x-nexmo-developer-collection-description-shown: true
                      example: '["https://example.com/ncco.json"]'
                      type: array
                      items:
                        type: string
      responses:
        # TODO get the 200 response
        '204':
          description: No Content
        '401':
          $ref: '#/components/responses/unauthorized'
  "/voice/calls/{uuid}/stream":
    parameters:
      - $ref: '#/components/parameters/api_version_header'

      - $ref: '#/components/parameters/call_application_id_header'
      - $ref: '#/components/parameters/call_uuid'
    put:
      security:
        - oauth2: []
      summary: Play an audio file into a call
      # it's unclear if loop affects to each of the files or the whole stream_url.
      description: >-
        Play an audio file into a call

        Include in the body a list of URL under stream_url and loop to configure the number of times to play the file (0 for infinite).
      tags:
        - voice
      operationId: startStream
      requestBody:
        description: action to perform
        required: true
        content:
          application/json:
            schema:
              properties:
                stream_url:
                  x-nexmo-developer-collection-description-shown: true
                  example: '["https://example.com/waiting.mp3"]'
                  type: array
                  items:
                    type: string
                loop:
                  type: integer
                  description: the number of times to play the file, 0 for infinite
                  default: 1
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    description: Description of the action taken
                    type: string
                    example: Stream started
                  uuid:
                    $ref: '#/components/schemas/fields_uuid'
        '401':
          $ref: '#/components/responses/unauthorized'
        # undocumented error: failed to fetch when body is empty
    delete:
      security:
        - oauth2: []
      summary: Stop playing an audio file into a call
      description: >-
        Stop playing an audio file into a call
      tags:
        - voice
      operationId: stopStream
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    description: Description of the action taken
                    type: string
                    example: Stream stopped
                  uuid:
                    $ref: '#/components/schemas/fields_uuid'
        '401':
          $ref: '#/components/responses/unauthorized'
        # TODO undocumented error: failed to fetch
  "/voice/calls/{uuid}/talk":
    parameters:
      - $ref: '#/components/parameters/api_version_header'

      - $ref: '#/components/parameters/call_application_id_header'
      - $ref: '#/components/parameters/call_uuid'
    put:
      security:
        - oauth2: []
      summary: Play text to speech into a call
      description: >-
        Play text to speech into a call

        The options to be included in the body are:
         - text you want the machine to read
         - voiceName the name of the voice and language you want to use
         - loop value with the number of times you want the text to be repeated. 0 for infinite
      tags:
        - voice
      operationId: startTalk
      requestBody:
        description: action to perform
        required: true
        content:
          application/json:
            schema:
              properties:
                text:
                  type: string
                  description: The text to read
                  example: Hello. How are you today?
                voiceName:
                  $ref: "#/components/schemas/voiceNames"
                loop:
                  type: integer
                  description: The number of times to repeat the text the file, 0
                    for infinite
                  default: 1
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    description: Description of the action taken
                    type: string
                    example: Talk started
                  uuid:
                    $ref: '#/components/schemas/fields_uuid'
        '401':
          $ref: '#/components/responses/unauthorized'
        # undocumented error when the body is empty
    delete:
      security:
        - oauth2: []
      summary: Stop text to speech in a call
      description: >-
       Stop text to speech in a call
      tags:
        - voice
      operationId: stopTalk
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    description: Description of the action taken
                    type: string
                    example: Talk stopped
                  uuid:
                    $ref: '#/components/schemas/fields_uuid'
        '401':
          $ref: '#/components/responses/unauthorized'
  "/voice/calls/{uuid}/dtmf":
    parameters:
      - $ref: '#/components/parameters/api_version_header'

      - $ref: '#/components/parameters/call_application_id_header'
      - $ref: '#/components/parameters/call_uuid'
    put:
      security:
        - oauth2: []
      summary: Play DTMF tones into a call
      description: >-
        Play DTMF tones into a call

        Specify the digits to send in the request body
      tags:
        - voice
      operationId: startDTMF
      requestBody:
        description: action to perform
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/fields_digits'
      responses:
        '200':
          description: Ok
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    description: Description of the action taken
                    type: string
                    example: DTMF sent
                  uuid:
                    $ref: '#/components/schemas/fields_uuid'
        '401':
          $ref: '#/components/responses/unauthorized'
        # undocumented error: failed to fetch
  "/applications":
    parameters:
      - $ref: '#/components/parameters/api_version_header'

    post:  
      security:
        - oauth2: []
      summary: New Application
      description: >
        Create a new application

        The basic body needs to include:
         - `name` with the name of the application
         - `type` set to `voice`
         - `answer_url` the URL where your webhook delivers the NCCO that governs this call. As soon as your user answers a call Vonage makes a request to answer_url.
         - `event_url` the API sends event information asynchronously to this URL when status changes.

        Creates a call and returns a JSON object with the call identifier (uuid), status of the call, conversation_uuid the call is attached to and the direction of the call.
      tags:
        - applications
      operationId: createApplication
      requestBody:
        description: Application Details
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              properties:
                name:
                  type: string
                type:
                  type: string
                  enum:
                    - voice
                    - message
                  default: voice
                answer_url:
                  description: The webhook endpoint where you provide the Vonage Call Control Object that governs this call. As soon as your user answers a call Vonage makes a request to `answer_url`
                  type: string
                  x-nexmo-developer-collection-description-shown: true
                  example: "https://example.com/answer"
                answer_method:
                  description: The HTTP method used to make the request to answer_url. The default value is `GET`
                  type: string
                  default: GET
                  example: GET
                  enum: [GET, POST]
                event_url:
                  description: The webhook endpoint where call progress events are
                    sent to. For more information about the values sent, see callback
                  type: string
                  example: "https://example.com/event"
                  items:
                    type: string
                    format: uri
                event_method:
                  description: The HTTP method used to make the request to answer_url. The default value is `GET`
                  type: string
                  default: GET
                  example: GET
                  enum: [GET, POST]
              required:
                [name, type, answer_url, event_url]
      callbacks:
        answer_url:
          '{$request.body#/answer_url}':
            get:
              # type: object
              requestBody:
                required: true
                content:
                  application/json:
                    schema:
                      type: object
                      properties:
                        to:
                          type: string
                        from:
                          type: string
                        uuid:
                          type: string
                        conversation_uuid:
                          type: string
              responses:
                '200':
                  description: returns the corresponding NCCO
                  content:
                    application/json:
                      schema:
                        $ref: '#/components/schemas/NCCO'
      responses:
        '201':
          $ref: '#/components/responses/app_created'
        '401':
          $ref: '#/components/responses/unauthorized'
    get:  
      security:
        - oauth2: []
      summary: Details of your applications.
      description: >-
        Get details of your applications.
        
         This endpoint is not available for sandbox environments, in order to use it please apply for production.
      tags:
        - applications
      operationId: getApplications
      parameters:
        - name: page_size
          in: query
          description: Set the number of items returned on each call to this endpoint
          schema:
            type: integer
            default: 10
          required: false
        - name: page_index
          in: query
          description: Set the offset from the first page
          schema:
            type: integer
            default: 0
          required: false
      responses:
        '200':
          $ref: '#/components/responses/app_list'
        '401':
          $ref: '#/components/responses/unauthorized'
  "/applications/{uuid}":
    parameters:
      - $ref: '#/components/parameters/api_version_header'

      - $ref: '#/components/parameters/application_uuid'
    get:
      security:
        - oauth2: []
      summary: Details of a specific application
      description: >-
        Get detailed information of a specific application
      tags:
        - applications
      operationId: getApplication
      responses:
        '200':
          $ref: '#/components/responses/app_detail_ok'
        '401':
          $ref: '#/components/responses/unauthorized'
    put:
      security:
        - oauth2: []
      summary: Modify an existing application
      description: >-
        Modify an existing application
      tags:
        - applications
      operationId: updateApplication
      parameters:
        - name: name
          in: query
          description: The name of your application.
          required: true
          schema:
            type: string
            example: My App
        - name: type
          in: query
          description: Products you access with this application
          required: true
          schema:
            type: string
            enum:
              - voice
            default: voice
        - name: answer_url
          in: query
          description: The webhook endpoint where you provide the Vonage Call Control Object that governs this call.
          required: true
          schema:
            type: string
            example: https://example.com/answer
        - name: answer_method
          in: query
          description: The HTTP method used to make the request to `answer_url`
          schema:
            type: string
            default: GET
            enum:
              - GET
              - POST
              - PUT
        - name: event_url
          in: query
          description: URL to send events when status updates
          required: true
          schema:
            type: string
            example: https://example.com/event
        - name: event_method
          in: query
          description: The HTTP method used to make the request to `event_method`
          schema:
            type: string
            default: GET
            enum:
              - GET
              - POST
              - PUT
      responses:
        '200':
          $ref: '#/components/responses/app_detail_ok'
        '401':
          $ref: '#/components/responses/unauthorized'
    delete:
      security:
        - oauth2: []
      summary: Delete application
      description: >-
        Deletes the existing application
      tags:
        - applications
      operationId: deleteApplication
      responses:
        '204':
          description: No Content
          content:
            application/json:
              schema:
              # TODO revise with test
                type: object
                properties:
                  message:
                    description: Description of the action taken
                    type: string
                    example: Stream stopped
                  uuid:
                    $ref: '#/components/schemas/fields_uuid'

  "/jwt":
    parameters:
      - $ref: '#/components/parameters/api_version_header'
      - $ref: '#/components/parameters/call_application_id_header'
    get:
      security:
        - oauth2: []
      summary: Generate JWT Call
      description: >-
        Create a JWT to access the recording URL
      tags:
        - JWT
      operationId: createJWT
      responses:
        '200':
           $ref: '#/components/responses/jwt_created'
        '401':
          $ref: '#/components/responses/unauthorized'

components:
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api-prd.kpn.com/oauth/client_credential/accesstoken?grant_type=client_credentials
          scopes : {}
  schemas:
    fields_network:
      description: >-
          The Mobile Country Code Mobile Network Code 
          ([MCCMNC](https://en.wikipedia.org/wiki/Mobile_country_code)) for
          the carrier network used to make this call.
      type: string
      title: 'The Network ID of the destination '
      example: '65512'
    fields_start_time:
      description: 'The time the call started in the following format: `YYYY-MM-DD HH:MM:SS`. For example, `2020-01-01 12:00:00`.'
      type: string
      format: timestamp
      title: 'The Start Time of the call '
      example: '2020-01-01 12:00:00'
    fields_end_time:
      description: 'The time the call started in the following format: `YYYY-MM-DD HH:MM:SS`. For example, `2020-01-01 12:00:00`. This is only sent if `status` is `completed`.'
      type: string
      format: timestamp
      title: 'The End Time of the call '
      example: '2020-01-01 12:00:00'
    fields_duration:
      description: The time elapsed for the call to take place in seconds. This is only sent if `status` is `completed`.
      type: string
      title: 'The Duration of the call '
      example: '60'
    fields_price:
      description: The total price charged for this call. This is only sent if `status` is `completed`.
      type: string
      title: 'The total price of the call '
      example: '23.40'
    fields_rate:
      description: The price per minute for this call. This is only sent if `status` is `completed`.
      type: string
      title: The Price per minute of the called destination
      example: '0.39'
    fields_direction:
      type: string
      description: Possible values are `outbound` or `inbound`
      example: outbound
      enum:
      - outbound
      - inbound
    fields_uuid:
      type: string
      format: uuid
      title: The UUID of the call leg that the event relates to
      example: 63f61863-4a51-4f6b-86e1-46edebcf9356
      description: >-
          The unique identifier for this call leg. The UUID is created when
          your call request is accepted by Vonage. You use the UUID in all
          requests for individual live calls
    fields_conversation_uuid:
      type: string
      format: uuid
      title: The UUID of the Conversation
      example: CON-f972836a-550f-45fa-956c-12a2ab5b7d22
      description: The unique identifier for the conversation this call leg is part of.
    fields_from:
      type: array
      description: The endpoint you called from. Possible values are the same as `to`.
      title: The number or address that has been called
      items:
          type: object
          properties:
            type:
              type: string
              title: The type of Endpoint that made the call
              example: phone
            number:
              type: string
              title: The number that made the call
              example: '447700900001'
    fields_to:
      type: array
      description: The single or mixed collection of endpoint types you connected to
      title: The number or address to call
      items:
          type: object
          properties:
            type:
              type: string
              title: The Type of Endpoint Called
            number:
              type: string
              title: The number of the endpoint called
    fields_status:
      type: string
      title: The State of the call
      example: started
      description: The status of the call. [See possible values](/voice/voice-api/guides/call-flow#events)
      enum:
        - started
        - ringing
        - answered
        - machine
        - completed
        - timeout
        - failed
        - rejected
        - cancelled
        - busy
    fields_digits:
      type: string
      example: 1713
      description: The digits to send
    fields_http_method:
      description: The HTTP method used to send event information to event_url.
      type: string
      default: POST
      enum:
        - POST
        - GET
    fields_call_link:
      type: object
      properties:
        self:
          type: object
          properties:
            href:
              type: string
              title: Link to the object list
              example: "/calls?page_size=10&record_index=20&order=asc"
    fields_call_link_self:
        type: object
        properties:
          self:
            type: object
            properties:
              href:
                type: string
                title: Link to the object detail
                example: "/calls/63f61863-4a51-4f6b-86e1-46edebcf9356"
    endpoints:
      type: object
      properties:
        phone:
          type: object
          description: Connect to a Phone (PSTN) number
          properties:
            type:
              type: string
              example: phone
              description: The type of connection. Must be `phone`
              enum:
              - phone
            number:
              "$ref": "#/components/schemas/addresses/properties/e164"
            dtmfAnswer:
              description: Provide [DTMF digits](/voice/voice-api/guides/dtmf) to send when the call is answered
              type: string
              example: p*123#
          example:
            -
              type: phone
              number: 31612950603
              dtmfAnswer:
        websocket:
          type: object
          description: Connect to a Websocket
          properties:
            type:
              description: The type of connection. Must be `websocket`
              type: string
              example: websocket
              enum:
              - websocket
            uri:
              "$ref": "#/components/schemas/addresses/properties/wsurl"
            content-type:
              type: string
              example: audio/l16;rate=16000
              enum:
              - audio/l16;rate=8000
              - audio/l16;rate=16000
            headers:
              description: Details of the Websocket you want to connect to
              type: object
              properties:
                customer_id:
                  type: string
                  example: ABC123
                  description: This is an example header. You can provide any headers you may need
        sip:
          type: object
          description: Connect to a SIP Endpoint
          properties:
            type:
              description: The type of connection. Must be `sip`
              type: string
              example: sip
              enum:
              - sip
            uri:
              "$ref": "#/components/schemas/addresses/properties/sipuri"
    addresses:
      type: object
      properties:
        e164:
          description: The phone number to connect to
          type: string
          minLength: 7
          maxLength: 15
          example: '14155550100'
          pattern: "\\d{7,15}"
        sipuri:
          description: The SIP URI to connect to
          type: string
          minLength: 1
          maxLength: 50
          example: rebekka@sip.example.com
        wsurl:
          type: string
          minLength: 1
          maxLength: 50
          example: wss://example.com/socket
    callEvent:
      type: object
      required:
        - conversation_uuid
        - to
        - from
        - uuid
        - status
      properties:
        conversation_uuid:
          $ref: "#/components/schemas/fields_conversation_uuid"
        to:
          $ref: '#/components/schemas/fields_from'
        from:
          $ref: '#/components/schemas/fields_from'
        uuid:
          $ref: '#/components/schemas/fields_uuid'
        timestamp:
          type: string
          format: date-time
          example: 2018-01-12T15:01:55.315Z
        status:
          $ref: '#/components/schemas/fields_status'
        direction:
          $ref: '#/components/schemas/fields_direction'
    voiceNames:
      type: string
      description: The voice & language to use
      default: Kimberly
      enum:
        - Salli
        - Joey
        - Naja
        - Mads
        - Marlene
        - Hans
        - Nicole
        - Russell
        - Amy
        - Brian
        - Emma
        - Geraint
        - Gwyneth
        - Raveena
        - Chipmunk
        - Eric
        - Ivy
        - Jennifer
        - Justin
        - Kendra
        - Kimberly
        - Conchita
        - Enrique
        - Penelope
        - Miguel
        - Chantal
        - Celine
        - Mathieu
        - Dora
        - Karl
        - Carla
        - Giorgio
        - Liv
        - Lotte
        - Ruben
        - Agnieszka
        - Jacek
        - Ewa
        - Jan
        - Maja
        - Vitoria
        - Ricardo
        - Cristiano
        - Ines
        - Carmen
        - Maxim
        - Tatyana
        - Astrid
        - Filiz
        - Mizuki
        - Seoyeon
    application:
      type: object
      properties:
        id:
          type: string
          format: uuid
        name: 
          type: string
        voice:
          type: object
          properties:
            webhooks:
              type: array
              items:
                type: object
                properties:
                  enpoint_type:
                    type: string
                    default: answer_url
                    # example: answer_url
                  endpoint:
                    type: string
                    format: url
                    # example: https://example.com/answer
                  http_method:
                    type: string
                    default: GET
              example:
                -
                  endpoint_type: answer_url
                  endpoint: https://example.com/answer
                  http_method: GET
                - 
                  endpoint_type: event_url
                  endpoint: https://example.com/event
                  http_method: POST
        keys:
          type: object
          properties:
            public_key:
              type: string
        _links:
          type: object
          properties:
            self:
              type: object
              properties:
                href:
                  type: string
                  example: "/applications/aaaaaaaa-bbbb-cccc-dddd-0123456789ab"
    call:
      type: object
      properties:
        _links:
          $ref: '#/components/schemas/fields_call_link_self'
        uuid:
          $ref: '#/components/schemas/fields_uuid'
        conversation_uuid:
          $ref: '#/components/schemas/fields_conversation_uuid'
        to:
          $ref: '#/components/schemas/fields_to'
        from:
          $ref: '#/components/schemas/fields_from'
        status:
          $ref: '#/components/schemas/fields_status'
        direction:
          $ref: '#/components/schemas/fields_direction'
        rate:
          $ref: '#/components/schemas/fields_rate'
        price:
          $ref: '#/components/schemas/fields_price'
        duration:
          $ref: '#/components/schemas/fields_duration'
        start_time:
          $ref: '#/components/schemas/fields_start_time'
        end_time:
          $ref: '#/components/schemas/fields_end_time'
        network:
          $ref: '#/components/schemas/fields_network'
    error401:
      type: object
      properties:
        type: 
          type: string
          title: the unauthorized response
          example: "UNAUTHORIZED"
          description: Unauthorized type description
        error_title: 
          type: string
          title: the title of an unauthorized response
          example: Unauthorized
          description: Unauthorized title description
      required:
        - type
        - error_title
    NCCO:
      type: object
      properties:
        action:
          type: string
        type:
          type: string
        option1:
          type: string
        option2:
          type: array
          items:
            type: object
            properties:
              type:
                type: string
              option1:
                type: string
              option2:
                type: string
            required:
            - type
            - option1
      required:
      - action
                
    jwt_created:
      type: object
      properties:
        app_level:
          type: string
        application_Id:
          type: string
        JWT_token:
          type: string
      required:
      - app_level
      - application_Id
      - JWT_token

             
  responses:
    unauthorized:
      description: Unauthorized
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/error401'
    app_created:
      description: Created
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/application'
    app_list:
      description: Ok
      content:
        application/json:
          schema:
            type: object
            properties:
              count:
                type: integer
                title: The total number of records returned by your request.
                example: 100
              page_size:
                type: integer
                title: The amount of records returned in this response.
                example: 10
              record_index:
                type: integer
                title: The `record_index` used in your request.
                example: 0
              _links:
                type: object
                properties:
                  self:
                    type: object
                    properties:
                      href:
                        type: string
                        title: Link to the object
                        example: "/applications?page_size=10&record_index=20&order=asc"
              _embedded:
                description: >-
                    A list of application objects. See the
                    [get details of a specific application](#getApplication)
                    response fields for a description of the nested objects
                type: object
                properties:
                  applications:
                    type: array
                    items:
                      $ref: '#/components/schemas/application'
    app_detail_ok:
      description: Ok
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/application'
    call_created:
      description: Created
      content:
        application/json:
          schema:
            properties:
              uuid:
                $ref: '#/components/schemas/fields_uuid'
              status:
                $ref: '#/components/schemas/fields_status'
              direction:
                $ref: '#/components/schemas/fields_direction'
              conversation_uuid:
                $ref: '#/components/schemas/fields_conversation_uuid'
    call_list:
      description: Ok
      content:
        application/json:
          schema:
            type: object
            properties:
              count:
                type: integer
                title: The total number of records returned by your request.
                example: 100
              page_size:
                type: integer
                title: The amount of records returned in this response.
                example: 10
              record_index:
                type: integer
                title: The `record_index` used in your request.
                example: 0
              _links:
                $ref: '#/components/schemas/fields_call_link'
              _embedded:
                description: >-
                    A list of call objects. See the
                    [get details of a specific call](#getCall)
                    response fields for a description of the nested objects
                type: object
                properties:
                  calls:
                    type: array
                    items:
                      $ref: '#/components/schemas/call'
    call_detail_ok:
      description: Ok
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/call'
    jwt_created:
      description: Ok
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/jwt_created'

  parameters:
    call_uuid:
      in: path
      name: uuid
      schema:
        type: string
      required: true
      description: UUID of the Call
      example: 63f61863-4a51-4f6b-86e1-46edebcf9356
    api_version_header:
      in: header
      name: api-version
      schema:
        type: string
      required: false
      description: API-version to use. Not provided uses latest
      example: v1
    application_uuid:
      in: path
      name: uuid
      schema:
        type: string
      required: true
      description: UUID of the application
      example: aaaaaaaa-bbbb-cccc-dddd-0123456789ab
    call_application_id_header:
      in: header
      name: ApplicationId
      schema:
        type: string
      required: true
      description: UUID of the application
      example: aaaaaaaa-bbbb-cccc-dddd-0123456789ab