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

# Update Service

> Update an existing service's name, cost, or billing cycle. Changes take effect immediately and are reflected across all packages and subscriptions that include this service. Use the ServiceId returned when the service was created.

**What this does:** Returns the updated service record. Only fields you send are changed; omitted fields retain their current values.

**Next steps:**
- Confirm the update — `GET /v1.0/services`
- View service items — `GET /v1.0/services/items`



## OpenAPI

````yaml /api-reference/openapi.json post /v1.0/services/update
openapi: 3.0.3
info:
  title: mPaaS Core APIs
  version: 1.0.8
  description: >-
    The Telegent mPaaS (Mobile Platform as a Service) API gives you full
    programmatic control over mobile phone numbers, messaging, voice routing,
    subscribers, and account management. Use these APIs to provision MVNO and
    IoT numbers, send and receive SMS/MMS, configure intelligent call routing,
    manage subscriber accounts, and apply AI Guardian controls. All requests
    require a Bearer token obtained from the Authentication endpoint. For
    support, visit https://support.telegent.com/support/home
  contact:
    name: Support
    email: support@telegent.com
  termsOfService: https://telegent.com/terms
  license:
    name: Use under LICX
    url: https://telegent.com/license
servers:
  - url: https://api.telegent.com
security:
  - BearerAuth: []
tags:
  - name: OAuth2
  - name: AI Guardian
  - name: Accounts
  - name: Distributors
  - name: Message
  - name: Numbers
  - name: Voicemail
  - name: Packages
  - name: Products
  - name: Schedules
  - name: Services
  - name: Sims
  - name: Subscribers
  - name: Subscriptions
  - name: Voice
  - name: Workgroups
paths:
  /v1.0/services/update:
    post:
      tags:
        - Services
      summary: Update Service
      description: >-
        Update an existing service's name, cost, or billing cycle. Changes take
        effect immediately and are reflected across all packages and
        subscriptions that include this service. Use the ServiceId returned when
        the service was created.


        **What this does:** Returns the updated service record. Only fields you
        send are changed; omitted fields retain their current values.


        **Next steps:**

        - Confirm the update — `GET /v1.0/services`

        - View service items — `GET /v1.0/services/items`
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - ServiceId
              properties:
                ServiceId:
                  type: string
                  description: Service ID to update
                  example: SID-65d007be-8b49-45ac-b8ae-77b8d6a66c8b
                ServiceName:
                  type: string
                  example: Caller Id
                Cost:
                  type: number
                  example: 2.34
                Monthly:
                  type: boolean
                  example: true
      responses:
        '200':
          description: Update Service
        '400':
          description: Bad Request
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/BadRequest_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/BadRequest_Result'
              examples:
                example:
                  value:
                    StatusCode: 400
                    Message: >-
                      Bad request: one or more required fields are missing or
                      contain an invalid value.
            text/json:
              schema:
                $ref: '#/components/schemas/BadRequest_Result'
        '401':
          description: Unauthorized
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Unauthorized_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/Unauthorized_Result'
              examples:
                example:
                  value:
                    StatusCode: 401
                    Message: >-
                      Unauthorized: Bearer token is missing, expired, or
                      invalid. Re-authenticate via POST /v1.0/oauth2/tokens.
            text/json:
              schema:
                $ref: '#/components/schemas/Unauthorized_Result'
        '403':
          description: Forbidden
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/Forbidden_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/Forbidden_Result'
              examples:
                example:
                  value:
                    StatusCode: 403
                    Message: >-
                      Forbidden: your token does not have permission to access
                      this resource. Check the ApiEndpoint scope.
            text/json:
              schema:
                $ref: '#/components/schemas/Forbidden_Result'
        '404':
          description: Not Found
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/NotFound_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/NotFound_Result'
              examples:
                example:
                  value:
                    StatusCode: 404
                    Message: >-
                      Not found: the requested resource does not exist or
                      belongs to a different account.
            text/json:
              schema:
                $ref: '#/components/schemas/NotFound_Result'
        '405':
          description: Method Not Allowed
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/MethodNotAllowed_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/MethodNotAllowed_Result'
              examples:
                example:
                  value:
                    StatusCode: 405
                    Message: >-
                      Method not allowed: verify the HTTP method required for
                      this endpoint.
            text/json:
              schema:
                $ref: '#/components/schemas/MethodNotAllowed_Result'
        '408':
          description: Request Timeout
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/RequestTimeout_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/RequestTimeout_Result'
              examples:
                example:
                  value:
                    StatusCode: 408
                    Message: >-
                      Request timeout: the server did not receive a complete
                      request within the allowed time. Retry with exponential
                      backoff.
            text/json:
              schema:
                $ref: '#/components/schemas/RequestTimeout_Result'
        '429':
          description: Too Many Requests
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/TooManyRequests_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/TooManyRequests_Result'
              examples:
                example:
                  value:
                    StatusCode: 429
                    Message: >-
                      Too many requests: rate limit exceeded. Slow your request
                      cadence and retry after a short delay.
            text/json:
              schema:
                $ref: '#/components/schemas/TooManyRequests_Result'
        '500':
          description: Server Error
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/InternalServerError_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/InternalServerError_Result'
              examples:
                example:
                  value:
                    StatusCode: 500
                    Message: >-
                      Internal server error: an unexpected error occurred. If
                      the problem persists contact support@telegent.com.
            text/json:
              schema:
                $ref: '#/components/schemas/InternalServerError_Result'
        '503':
          description: Service Unavailable
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/ServiceUnavailable_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/ServiceUnavailable_Result'
              examples:
                example:
                  value:
                    StatusCode: 503
                    Message: >-
                      Service unavailable: the API is temporarily unavailable.
                      Retry after a short delay.
            text/json:
              schema:
                $ref: '#/components/schemas/ServiceUnavailable_Result'
        '504':
          description: Gateway Timeout
          content:
            text/plain:
              schema:
                $ref: '#/components/schemas/GatewayTimeout_Result'
            application/json:
              schema:
                $ref: '#/components/schemas/GatewayTimeout_Result'
              examples:
                example:
                  value:
                    StatusCode: 504
                    Message: >-
                      Gateway timeout: an upstream service did not respond in
                      time. Retry with exponential backoff.
            text/json:
              schema:
                $ref: '#/components/schemas/GatewayTimeout_Result'
      x-codeSamples:
        - lang: JSON
          source: |-
            {
              "ServiceId": "SID-65d007be-8b49-45ac-b8ae-77b8d6a66c8b",
              "ServiceName": "Caller Id",
              "Cost": 2.34,
              "Monthly": true
            }
        - lang: cURL
          source: |-
            curl -X POST https://api.telegent.com/v1.0/services/update \
              -H 'Authorization: Bearer YOUR_TOKEN' \
              -H 'Content-Type: application/json' \
              -d '{
                "ServiceId": "SID-65d007be-8b49-45ac-b8ae-77b8d6a66c8b",
                "ServiceName": "Caller Id"
              }'
components:
  schemas:
    BadRequest_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    Unauthorized_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    Forbidden_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    NotFound_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    MethodNotAllowed_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    RequestTimeout_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    TooManyRequests_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    InternalServerError_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    ServiceUnavailable_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false
    GatewayTimeout_Result:
      required:
        - StatusCode
      type: object
      properties:
        StatusCode:
          type: integer
          format: int32
        Message:
          type: string
          nullable: true
      additionalProperties: false

````