> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tetherai.ca/llms.txt
> Use this file to discover all available pages before exploring further.

# Update missed call auto-message configuration

> Partially updates the missed-call message template (string up to 500 chars) and/or the missedCallAutoMessageEnabled flag. Restricted to ADMIN (own org) or SUPERADMIN.



## OpenAPI

````yaml /api-reference/openapi.yaml put /api/organizations/{organizationId}/missed-call-message
openapi: 3.0.3
info:
  title: Tether Relay and Tether API
  version: 1.0.0
  description: >-
    Route-derived OpenAPI contract generated from tether-relay backend sources.
    Regenerate with scripts/sync-openapi-from-backend.mjs.
servers:
  - url: https://your-instance.example.com
    description: Production
  - url: http://localhost:2212
    description: Local API service
security: []
tags:
  - name: AI
  - name: Applications
  - name: Approval
  - name: Auth
  - name: Automations
  - name: Calls
  - name: Campaigns
  - name: Contact Analytics
  - name: Contact Metrics
  - name: Contact Notes
  - name: Contacts
  - name: Conversation Monitor
  - name: Conversations
  - name: Departments
  - name: Email
  - name: Escalation Dashboard
  - name: Event Logs
  - name: Google Sheets
  - name: Marketplace
  - name: Messages
  - name: Notification Sounds
  - name: Notifications
  - name: Org Snapshots
  - name: Organizations
  - name: Outreach
  - name: Outreach Metrics
  - name: Outreach Sources
  - name: Pipelines
  - name: Processes
  - name: Prompts
  - name: Reminders
  - name: Sms
  - name: Templates
  - name: Traces
  - name: Training
  - name: Upload
  - name: User Snapshots
  - name: Users
  - name: Vertical
  - name: Webchats
  - name: Webhook
paths:
  /api/organizations/{organizationId}/missed-call-message:
    put:
      tags:
        - Organizations
      summary: Update missed call auto-message configuration
      description: >-
        Partially updates the missed-call message template (string up to 500
        chars) and/or the missedCallAutoMessageEnabled flag. Restricted to ADMIN
        (own org) or SUPERADMIN.
      operationId: put_organizations_organizationId_missed_call_message
      parameters:
        - in: path
          name: organizationId
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateMissedCallMessageRequest'
      responses:
        '200':
          description: Missed call configuration updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MissedCallMessageResponse'
        '400':
          description: Validation error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrganizationErrorResponse'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrganizationErrorResponse'
        '404':
          description: Organization not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrganizationErrorResponse'
        '500':
          description: Failed to update configuration
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrganizationErrorResponse'
      security:
        - bearerAuth: []
components:
  schemas:
    UpdateMissedCallMessageRequest:
      type: object
      properties:
        missedCallMessage:
          type: string
          maxLength: 500
          description: >-
            SMS auto-reply sent after a missed inbound call; supports
            placeholder tokens like {{contactName}} and {{agentName}}.
        missedCallAutoMessageEnabled:
          type: boolean
          description: >-
            Master toggle: when false, no missed-call auto-message is sent even
            if the template is populated.
      additionalProperties: true
      example:
        missedCallMessage: >-
          Hi {{contactName}}, sorry we missed your call. We'll get back to you
          shortly.
        missedCallAutoMessageEnabled: true
    MissedCallMessageResponse:
      type: object
      properties:
        missedCallMessage:
          type: string
          maxLength: 500
          nullable: true
        missedCallAutoMessageEnabled:
          type: boolean
      additionalProperties: true
      example:
        missedCallMessage: >-
          Hi {{contactName}}, sorry we missed your call. We'll get back to you
          shortly.
        missedCallAutoMessageEnabled: true
    OrganizationErrorResponse:
      type: object
      properties:
        error:
          type: string
        details:
          type: string
      additionalProperties: true
      example:
        error: Organization not found
        details: No organization exists with the provided id
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````