Google Dialogflow SIP Trunks API

The SIP Trunks API from Google Dialogflow — 2 operation(s) for sip trunks.

Documentation GitHub OpenAPI

Operations 5

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

PATCH /v2/projects/{projectsId}/locations/{locationsId}/sipTrunks/{sipTrunksId} Update a SIP trunk · Dialogflow projects locations sip trunks patch #

Ask an LLM

“How do I change the peer hostnames allowed on an existing SIP trunk?”

“Can I rename a SIP trunk or update its expected TLS hostname?”

Tell an agent

Set peer hostnames {hostnames} on SIP trunk {trunk}, project {project}, region {location}.

Rename SIP trunk {trunk} in {project}/{location} to {display_name}.

GET /v2/projects/{projectsId}/locations/{locationsId}/sipTrunks/{sipTrunksId} Get a SIP trunk · Dialogflow projects locations sip trunks get #

Ask an LLM

“What hostnames and connection status does one SIP trunk connected to Dialogflow report?”

“Can I check which certificate hostname a SIP trunk expects?”

Tell an agent

Get SIP trunk {trunk} in project {project}, region {location}.

Show the connections of SIP trunk {trunk} under {project}/{location}.

DELETE /v2/projects/{projectsId}/locations/{locationsId}/sipTrunks/{sipTrunksId} Delete a SIP trunk · Dialogflow projects locations sip trunks delete #

Ask an LLM

“Can I disconnect and delete a SIP trunk from Dialogflow?”

“Will deleting a SIP trunk stop calls arriving from that carrier?”

Tell an agent destructive · confirm first

Delete SIP trunk {trunk} in project {project}, region {location}.

Remove telephony trunk {trunk} from {project}/{location}.

GET /v2/projects/{projectsId}/locations/{locationsId}/sipTrunks List SIP trunks · Dialogflow projects locations sip trunks list #

Ask an LLM

“Which SIP trunks have I connected to Dialogflow telephony in a region?”

“Can I page through all SIP trunks in my project?”

Tell an agent

List SIP trunks in project {project}, region {location}.

Show {page_size} SIP trunks at a time for {project}/{location}.

POST /v2/projects/{projectsId}/locations/{locationsId}/sipTrunks Connect a new SIP trunk · Dialogflow projects locations sip trunks create #

Ask an LLM

“How do I connect my carrier's SIP trunk to Dialogflow for phone calls?”

“What hostnames do I need to provide when creating a SIP trunk?”

Tell an agent

Create SIP trunk {display_name} with peer hostnames {hostnames} in project {project}, region {location}.

Add a SIP trunk expecting TLS hostname {expected_hostname} in {project}/{location}.

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Dialogflow ES API (v2) Sip Trunks API
  version: v2
  description: Dialogflow ES (Essentials) builds conversational interfaces with intents, entity types, contexts, sessions, knowledge bases, conversation profiles and Agent Assist. This OpenAPI is a mechanical conversion of the first-party Google Discovery Document served by dialogflow.googleapis.com.
  contact:
    name: Google Cloud
    url: https://cloud.google.com/dialogflow/
  termsOfService: https://cloud.google.com/terms
  license:
    name: Google APIs Terms of Service
    url: https://developers.google.com/terms
  x-discovery-source: https://dialogflow.googleapis.com/$discovery/rest?version=v2
  x-discovery-revision: '20260825'
  x-discovery-id: dialogflow:v2
servers:
- url: https://dialogflow.googleapis.com
  description: Dialogflow API
security:
- OAuth2:
  - https://www.googleapis.com/auth/dialogflow
  - https://www.googleapis.com/auth/cloud-platform
- BearerAuth: []
tags:
- name: SIP Trunks
paths:
  /v2/projects/{projectsId}/locations/{locationsId}/sipTrunks/{sipTrunksId}:
    patch:
      operationId: dialogflow_projects_locations_sipTrunks_patch
      tags:
      - SIP Trunks
      parameters:
      - name: projectsId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: locationsId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: sipTrunksId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: updateMask
        in: query
        schema:
          type: string
      x-discovery-path-template: v2/{name}
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GoogleCloudDialogflowV2SipTrunk'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleCloudDialogflowV2SipTrunk'
        default:
          description: Error response (google.rpc.Status)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleRpcStatus'
      security:
      - OAuth2:
        - https://www.googleapis.com/auth/cloud-platform
        - https://www.googleapis.com/auth/dialogflow
      - BearerAuth: []
      summary: Dialogflow projects locations sip trunks patch
      x-summary-source: derived
    get:
      operationId: dialogflow_projects_locations_sipTrunks_get
      tags:
      - SIP Trunks
      parameters:
      - name: projectsId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: locationsId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: sipTrunksId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      x-discovery-path-template: v2/{name}
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleCloudDialogflowV2SipTrunk'
        default:
          description: Error response (google.rpc.Status)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleRpcStatus'
      security:
      - OAuth2:
        - https://www.googleapis.com/auth/cloud-platform
        - https://www.googleapis.com/auth/dialogflow
      - BearerAuth: []
      summary: Dialogflow projects locations sip trunks get
      x-summary-source: derived
    delete:
      operationId: dialogflow_projects_locations_sipTrunks_delete
      tags:
      - SIP Trunks
      parameters:
      - name: projectsId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: locationsId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: sipTrunksId
        in: path
        description: 'Part of `name`. Resource name pattern: `^projects/[^/]+/locations/[^/]+/sipTrunks/[^/]+$`.'
        required: true
        schema:
          type: string
      x-discovery-path-template: v2/{name}
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleProtobufEmpty'
        default:
          description: Error response (google.rpc.Status)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleRpcStatus'
      security:
      - OAuth2:
        - https://www.googleapis.com/auth/cloud-platform
        - https://www.googleapis.com/auth/dialogflow
      - BearerAuth: []
      summary: Dialogflow projects locations sip trunks delete
      x-summary-source: derived
  /v2/projects/{projectsId}/locations/{locationsId}/sipTrunks:
    get:
      operationId: dialogflow_projects_locations_sipTrunks_list
      tags:
      - SIP Trunks
      parameters:
      - name: projectsId
        in: path
        description: 'Part of `parent`. Resource name pattern: `^projects/[^/]+/locations/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: locationsId
        in: path
        description: 'Part of `parent`. Resource name pattern: `^projects/[^/]+/locations/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: pageSize
        in: query
        schema:
          type: integer
          format: int32
      - name: pageToken
        in: query
        schema:
          type: string
      x-discovery-path-template: v2/{parent}/sipTrunks
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleCloudDialogflowV2ListSipTrunksResponse'
        default:
          description: Error response (google.rpc.Status)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleRpcStatus'
      security:
      - OAuth2:
        - https://www.googleapis.com/auth/cloud-platform
        - https://www.googleapis.com/auth/dialogflow
      - BearerAuth: []
      summary: Dialogflow projects locations sip trunks list
      x-summary-source: derived
    post:
      operationId: dialogflow_projects_locations_sipTrunks_create
      tags:
      - SIP Trunks
      parameters:
      - name: projectsId
        in: path
        description: 'Part of `parent`. Resource name pattern: `^projects/[^/]+/locations/[^/]+$`.'
        required: true
        schema:
          type: string
      - name: locationsId
        in: path
        description: 'Part of `parent`. Resource name pattern: `^projects/[^/]+/locations/[^/]+$`.'
        required: true
        schema:
          type: string
      x-discovery-path-template: v2/{parent}/sipTrunks
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GoogleCloudDialogflowV2SipTrunk'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleCloudDialogflowV2SipTrunk'
        default:
          description: Error response (google.rpc.Status)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GoogleRpcStatus'
      security:
      - OAuth2:
        - https://www.googleapis.com/auth/cloud-platform
        - https://www.googleapis.com/auth/dialogflow
      - BearerAuth: []
      summary: Dialogflow projects locations sip trunks create
      x-summary-source: derived
components:
  schemas:
    GoogleCloudDialogflowV2SipHostname:
      type: object
      properties:
        peerHostname:
          type: string
        pingInterval:
          type: string
          readOnly: true
        probeDetails:
          $ref: '#/components/schemas/GoogleCloudDialogflowV2ProbeDetails'
        peerSocketAddress:
          type: string
          readOnly: true
        enabledSipPing:
          type: boolean
          readOnly: true
        connectionState:
          type: string
          enum:
          - CONNECTION_STATE_UNSPECIFIED
          - CONNECTED
          - DISCONNECTED
          - AUTHENTICATION_FAILED
          - KEEPALIVE
          x-enumDescriptions:
          - ''
          - ''
          - ''
          - ''
          - ''
          readOnly: true
        errorDetails:
          $ref: '#/components/schemas/GoogleCloudDialogflowV2SipHostnameHostnameErrorDetails'
    GoogleCloudDialogflowV2ListSipTrunksResponse:
      type: object
      properties:
        sipTrunks:
          type: array
          items:
            $ref: '#/components/schemas/GoogleCloudDialogflowV2SipTrunk'
        nextPageToken:
          type: string
    GoogleCloudDialogflowV2ConnectionErrorDetails:
      type: object
      properties:
        errorMessage:
          type: string
        certificateState:
          type: string
          enum:
          - CERTIFICATE_STATE_UNSPECIFIED
          - CERTIFICATE_VALID
          - CERTIFICATE_INVALID
          - CERTIFICATE_EXPIRED
          - CERTIFICATE_HOSTNAME_NOT_FOUND
          - CERTIFICATE_UNAUTHENTICATED
          - CERTIFICATE_TRUST_STORE_NOT_FOUND
          - CERTIFICATE_HOSTNAME_INVALID_FORMAT
          - CERTIFICATE_QUOTA_EXCEEDED
          x-enumDescriptions:
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          readOnly: true
    GoogleProtobufEmpty:
      type: object
    GoogleCloudDialogflowV2Connection:
      type: object
      properties:
        connectionId:
          type: string
          readOnly: true
        errorDetails:
          $ref: '#/components/schemas/GoogleCloudDialogflowV2ConnectionErrorDetails'
        state:
          type: string
          enum:
          - STATE_UNSPECIFIED
          - CONNECTED
          - DISCONNECTED
          - AUTHENTICATION_FAILED
          - KEEPALIVE
          x-enumDescriptions:
          - ''
          - ''
          - ''
          - ''
          - ''
          readOnly: true
        updateTime:
          type: string
          format: date-time
          readOnly: true
    GoogleCloudDialogflowV2SipTrunk:
      type: object
      properties:
        peerHostnames:
          type: array
          items:
            $ref: '#/components/schemas/GoogleCloudDialogflowV2SipHostname'
        connections:
          type: array
          readOnly: true
          items:
            $ref: '#/components/schemas/GoogleCloudDialogflowV2Connection'
        googleRootCertFile:
          type: string
          enum:
          - CERT_FILE_UNSPECIFIED
          - EXTERNAL_PRIVATE_CA
          x-enumDescriptions:
          - ''
          - ''
        displayName:
          type: string
        expectedHostname:
          type: array
          items:
            type: string
        name:
          type: string
    GoogleCloudDialogflowV2ProbeDetails:
      type: object
      properties:
        initTime:
          type: string
          format: date-time
          readOnly: true
        optionsLatency:
          type: string
          readOnly: true
        probeStatus:
          type: string
          enum:
          - PROBE_STATUS_UNSPECIFIED
          - PROBE_STATUS_SUCCESS
          - PROBE_STATUS_FAILED
          x-enumDescriptions:
          - ''
          - ''
          - ''
          readOnly: true
    GoogleRpcStatus:
      type: object
      properties:
        message:
          type: string
        code:
          type: integer
          format: int32
        details:
          type: array
          items:
            type: object
            additionalProperties:
              description: Properties of the object. Contains field @type with type URL.
    GoogleCloudDialogflowV2SipHostnameHostnameErrorDetails:
      type: object
      properties:
        errorMessage:
          type: string
          readOnly: true
        certificateState:
          type: string
          enum:
          - HOSTNAME_CERTIFICATE_STATE_UNSPECIFIED
          - VALID
          - INVALID
          - EXPIRED
          - HOSTNAME_NOT_FOUND
          - UNAUTHENTICATED
          - TRUST_STORE_NOT_FOUND
          - HOSTNAME_INVALID_FORMAT
          - QUOTA_EXCEEDED
          x-enumDescriptions:
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          readOnly: true
  securitySchemes:
    OAuth2:
      type: oauth2
      description: Google OAuth 2.0. Scopes are declared per operation in the Discovery Document.
      flows:
        authorizationCode:
          authorizationUrl: https://accounts.google.com/o/oauth2/v2/auth
          tokenUrl: https://oauth2.googleapis.com/token
          scopes:
            https://www.googleapis.com/auth/dialogflow: View, manage and query your Dialogflow agents
            https://www.googleapis.com/auth/cloud-platform: See, edit, configure, and delete your Google Cloud data and see the email address for your Google Account.
    BearerAuth:
      type: http
      scheme: bearer
      description: 'Google OAuth 2.0 access token or service-account-minted bearer token, sent as Authorization: Bearer <token>.'
externalDocs:
  description: Dialogflow ES documentation
  url: https://cloud.google.com/dialogflow/es/docs

Google Dialogflow SIP Trunks API

Operations 5

Documentation

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OpenAPI Specification