openapi: 3.2.0
info:
  description: This API manages tasks for an MTN customer
  version: 1.0.0
  title: MTN Customer Account Management Party Account API
  contact:
    email: developer-support@mtn.com
  license:
    name: Apache 2.0
    url: http://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://api.mtn.com/v1
security:
- ApiKeyAuth: []
- OAuth2: []
tags:
- name: partyAccount
paths:
  /partyAccount/{id}:
    get:
      operationId: retrievePartyAccount
      summary: Retrieves a PartyAccount by ID
      description: This operation retrieves a PartyAccount entity. Attribute selection is enabled for all first level attributes.
      tags:
      - partyAccount
      parameters:
      - name: id
        description: Identifier of the PartyAccount
        required: true
        in: path
        schema:
          type: string
      - name: idType
        in: query
        required: false
        description: id type eg. SAID
        schema:
          type: string
      - name: fields
        description: Comma-separated properties to provide in response
        required: false
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PartyAccount'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '405':
          description: Method Not Allowed
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '409':
          description: Conflict
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
components:
  schemas:
    MsisdnDetails:
      type: object
      properties:
        handsetValue:
          type: string
          example: 98211.645
        billingAccountStatus:
          type: string
          example: Active
        customerId:
          type: string
          example: 27657457103
        handsetMRC:
          type: string
          example: 3300.15
        simOnlyIndicator:
          type: string
          example: ''
        connectionDate:
          type: string
          example: ''
        contractTerm:
          type: string
          example: 1
        contractTermLeft:
          type: string
          example: -4.2
        spul:
          type: string
          example: 0.99
        billingAccountNumber:
          type: string
          example: BA112436327
        serviceMRC:
          type: string
          example: 178
        assetDetails:
          type: array
          items:
            $ref: '#/components/schemas/AssetDetails'
    AssetDetails:
      type: object
      properties:
        type:
          type: string
          enum:
          - Service Class
          - Video Streaming
          - PricePlan
          - INCLUSIVE
          - Service VAS
          - Youtube
          - SIM
          - Promotion
        productName:
          type: string
          example: Mobile Product
        serialNumber:
          type: string
          example: 27657457103
    PartyAccountData:
      type: object
      properties:
        availableCreditLimit:
          type: string
          example: 171.01
        accountNumber:
          type: string
          example: CA112436325
        creditLimit:
          type: string
          example: 350
        accountStatus:
          type: string
          example: Active
        msisdnCount:
          type: string
          example: 1
        msisdnDetails:
          type: array
          items:
            $ref: '#/components/schemas/MsisdnDetails'
    PartyAccount:
      type: object
      properties:
        statusCode:
          type: string
          description: This is the MADAPI Canonical Error Code (it is 4 characters long and it is not the HTTP Status Code which is 3 characters long). Back-end system errors are mapped to specific canonical error codes which are returned. More information on these mappings can be found on the MADAPI Confluence Page 'Response Codes'
          example: '1000'
        statusMessage:
          type: string
          description: More details and corrective actions related to the error which can be shown to a client
        supportMessage:
          type: string
          description: Internal message meant for consumers of the API to troubleshoot the error (could possible include the back-end system error code in the message if it would be useful)
        transactionId:
          type: string
          description: This is the same transactionId that is sent in the request
        data:
          $ref: '#/components/schemas/PartyAccountData'
    Error:
      type: object
      required:
      - statusCode
      - statusMessage
      properties:
        statusCode:
          type: string
          description: This is the MADAPI Canonical Error Code (it is 4 characters long and it is not the HTTP Status Code which is 3 characters long). Back-end system errors are mapped to specific canonical error codes which are returned. More information on these mappings can be found on the MADAPI Confluence Page 'Response Codes'
          example: '1000'
        statusMessage:
          type: string
          description: More details and corrective actions related to the error which can be shown to a client
        supportMessage:
          type: string
          description: Internal message meant for consumers of the API to troubleshoot the error (could possible include the back-end system error code in the message if it would be useful)
        transactionId:
          type: string
          description: This is the same transactionId that is sent in the request
        timestamp:
          type: string
          format: date-time
          description: Timestamp that the error occurred
          example: 2020-08-01T12:34
        path:
          type: string
          description: The path that caused the error
          example: /loans/2348024008124/...
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      name: X-API-Key
      in: header
    OAuth2:
      type: oauth2
      flows:
        clientCredentials:
          scopes: {}
          tokenUrl: https://api.mtn.com/v1/oauth/access_token