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

> ## Agent Instructions
> OwnPay is licensed under AGPL-3.0 and is completely free - no licensing fees.
> Production docs URL: https://ownpay.org/docs - append .md to any page URL for clean markdown.
> OwnPay requires PHP 8.3+, MySQL/MariaDB, and Redis.
> MCP server available at https://ownpay.org/docs/mcp for programmatic documentation queries.
> Use root-relative links (e.g. /quickstart) for internal navigation - do NOT include /docs prefix.
> Plugin development: consult /developer/plugin-types/ pages for correct interfaces and manifests.

# Update SMS Template

> Updates the properties (like regex expressions, gateway associations, priority order, or active status) of an existing SMS parsing template.




## OpenAPI

````yaml /api/admin_api.yaml put /sms-templates/{id}
openapi: 3.1.0
info:
  title: OwnPay Brand Administrative API
  description: >
    The OwnPay Administrative API is used by per-merchant/brand administrators
    to configure and audit their gateway components.

    It exposes endpoints under `/api/admin/v1` to manage regex-based SMS parsing
    templates, inspect and retry failed messages in the outbound SMS
    communication queue, list/revoke paired companion devices, and verify
    white-labeled custom domains.


    ### Authentication

    Administrative endpoints require Bearer authentication using an API key
    generated with the `admin` privilege scope.

    ```http

    Authorization: Bearer <admin_api_key>

    ```

    All actions executed via this API are strictly isolated and scoped to the
    brand/merchant associated with the provided credentials.

    Note that administrative API routes are protected and are **only**
    accessible on the master domain configured via the `APP_DOMAIN` environment
    variable (e.g. `ownpay.org`), and are blocked on custom brand domains.
  version: 1.0.0
servers:
  - url: https://{master_domain}/api/admin/v1
    description: Master administrative API server.
    variables:
      master_domain:
        default: ownpay.org
        description: The APP_DOMAIN host where the administrative panel is accessible.
security:
  - AdminBearerAuth: []
paths:
  /sms-templates/{id}:
    put:
      summary: Update SMS Template
      description: >
        Updates the properties (like regex expressions, gateway associations,
        priority order, or active status) of an existing SMS parsing template.
      operationId: updateSmsTemplate
      parameters:
        - name: id
          in: path
          required: true
          description: The integer ID of the SMS template to update.
          schema:
            type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateSmsTemplateRequest'
      responses:
        '200':
          description: Template updated successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MessageResponse'
components:
  schemas:
    UpdateSmsTemplateRequest:
      type: object
      properties:
        gateway_slug:
          type: string
          example: bkash-personal
        sender_pattern:
          type: string
          example: bKash
        amount_regex:
          type: string
          example: received Tk ([0-9,.]+)
        trx_id_regex:
          type: string
          example: TrxID ([A-Z0-9]+)
        sender_regex:
          type: string
          example: from ([0-9]+)
        priority:
          type: integer
          example: 2
        status:
          type: string
          enum:
            - active
            - inactive
          example: active
    MessageResponse:
      type: object
      properties:
        success:
          type: boolean
          example: true
        data:
          type: object
          properties:
            message:
              type: string
              example: Action executed successfully
  securitySchemes:
    AdminBearerAuth:
      type: http
      scheme: bearer
      description: Enter the Admin scope Bearer API key.

````

## Related topics

- [Admin API Reference - SMS, Domains, and Device Management](/docs/api-reference/admin.md)
- [List SMS Templates](/docs/api-reference/list-sms-templates.md)
- [SMS Center - Parsing Templates and Auto-Verification](/docs/user-guide/mobile-sms/sms-templates.md)
- [Retry Outbound SMS](/docs/api-reference/retry-outbound-sms.md)
- [Submit Received SMS](/docs/api-reference/submit-received-sms.md)