MTN TMF Customer Bill Management - TMF678

TMF API Reference: TMF 678 - Customer bill Management Release: 19.5 - December 2019 The Customer Bill Management API allows to find and retrieve one or several customer bills (also called invoices) produced for a customer. A customer bill is an electronic or paper document produced at the end of the billing process. The customer...

OpenAPI Specification

mtn-group-tmf-customer-bill-management.yml Raw ↑
swagger: '2.0'
info:
  title: API CustomerBill
  description: |-
    ## TMF API Reference: TMF 678 - Customer bill Management

    ### Release: 19.5 - December 2019

    The Customer Bill Management API allows to find and retrieve one or several customer bills (also called invoices) produced for a customer. A customer bill is an electronic or paper document produced at the end of the billing process. The customer bill gathers and displays different items (applied customer billing rates generated during the rating and billing processes) to be charged to a customer. It represents a total amount due for all the products during the billing period and all significant information like dates, bill reference...
    This API provides also operations to find and retrieve the details of applied customer billing rates presented on a customer bill. 
    Finally, this API allows to request in real-time a customer bill creation and to manage this request.

    ### Resources 
    - customerBill
    - appliedCustomerBillingRate
    - customerBillOnDemand
    - billingCycle

    ### Operations
    Customer Bill Management API performs the following operations :
    - Retrieve a customer bill or a collection of customer bills depending on filter criteria.
    - Partial update of  a customer bill (for administration purposes).
    -  Retrieve an applied customer billing rate or a collection of applied customer billing rates depending on filter criteria.
    -  Create a customer bill on demand request, retrieve one or a collection of  customer bill on demand request(s) depending on filter criteria.

    - Manage notification of events on customer bill and customer bill on demand.

    Copyright © TM Forum 2018. All Rights Reserved.
  version: 4.0.0
host: serverRoot
basePath: /tmf-api/customerBillManagement/v4/
schemes:
  - https
consumes:
  - application/json;charset=utf-8
produces:
  - application/json;charset=utf-8
tags:
  - name: customerBillOnDemand
  - name: customerBill
  - name: appliedCustomerBillingRate
  - name: events subscription
paths:
  /customerBillOnDemand:
    get:
      operationId: listCustomerBillOnDemand
      summary: List or find CustomerBillOnDemand objects
      description: This operation list or find CustomerBillOnDemand entities
      tags:
        - customerBillOnDemand
      parameters:
        - name: fields
          description: Comma-separated properties to be provided in response
          required: false
          in: query
          type: string
        - name: offset
          description: Requested index for start of resources to be provided in response
          required: false
          in: query
          type: integer
        - name: limit
          description: Requested number of resources to be provided in response
          required: false
          in: query
          type: integer
      responses:
        '200':
          description: Success
          headers:
            X-Result-Count:
              description: Actual number of items returned in the response body
              type: integer
            X-Total-Count:
              description: Total number of items matching criteria
              type: integer
          schema:
            type: array
            items:
              $ref: '#/definitions/CustomerBillOnDemand'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
    post:
      operationId: createCustomerBillOnDemand
      summary: Creates a CustomerBillOnDemand
      description: This operation creates a CustomerBillOnDemand entity.
      tags:
        - customerBillOnDemand
      parameters:
        - name: customerBillOnDemand
          description: The CustomerBillOnDemand to be created
          required: true
          schema:
            $ref: '#/definitions/CustomerBillOnDemand_Create'
          in: body
      responses:
        '201':
          description: Created
          schema:
            $ref: '#/definitions/CustomerBillOnDemand'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
  /customerBillOnDemand/{id}:
    get:
      operationId: retrieveCustomerBillOnDemand
      summary: Retrieves a CustomerBillOnDemand by ID
      description: This operation retrieves a CustomerBillOnDemand entity. Attribute selection is enabled for all first level attributes.
      tags:
        - customerBillOnDemand
      parameters:
        - name: id
          description: Identifier of the CustomerBillOnDemand
          required: true
          type: string
          in: path
        - name: fields
          description: Comma-separated properties to provide in response
          required: false
          type: string
          in: query
      responses:
        '200':
          description: Success
          schema:
            $ref: '#/definitions/CustomerBillOnDemand'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
  /customerBill:
    get:
      operationId: listCustomerBill
      summary: List or find CustomerBill objects
      description: This operation list or find CustomerBill entities
      tags:
        - customerBill
      parameters:
        - name: fields
          description: Comma-separated properties to be provided in response
          required: false
          in: query
          type: string
        - name: offset
          description: Requested index for start of resources to be provided in response
          required: false
          in: query
          type: integer
        - name: limit
          description: Requested number of resources to be provided in response
          required: false
          in: query
          type: integer
      responses:
        '200':
          description: Success
          headers:
            X-Result-Count:
              description: Actual number of items returned in the response body
              type: integer
            X-Total-Count:
              description: Total number of items matching criteria
              type: integer
          schema:
            type: array
            items:
              $ref: '#/definitions/CustomerBill'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
  /customerBill/{id}:
    get:
      operationId: retrieveCustomerBill
      summary: Retrieves a CustomerBill by ID
      description: This operation retrieves a CustomerBill entity. Attribute selection is enabled for all first level attributes.
      tags:
        - customerBill
      parameters:
        - name: id
          description: Identifier of the CustomerBill
          required: true
          type: string
          in: path
        - name: fields
          description: Comma-separated properties to provide in response
          required: false
          type: string
          in: query
      responses:
        '200':
          description: Success
          schema:
            $ref: '#/definitions/CustomerBill'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
    patch:
      operationId: patchCustomerBill
      summary: Updates partially a CustomerBill
      description: This operation updates partially a CustomerBill entity.
      tags:
        - customerBill
      parameters:
        - name: id
          description: Identifier of the CustomerBill
          required: true
          type: string
          in: path
        - name: customerBill
          description: The CustomerBill to be updated
          required: true
          schema:
            $ref: '#/definitions/CustomerBill_Update'
          in: body
      responses:
        '200':
          description: Updated
          schema:
            $ref: '#/definitions/CustomerBill'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
  /appliedCustomerBillingRate:
    get:
      operationId: listAppliedCustomerBillingRate
      summary: List or find AppliedCustomerBillingRate objects
      description: This operation list or find AppliedCustomerBillingRate entities
      tags:
        - appliedCustomerBillingRate
      parameters:
        - name: fields
          description: Comma-separated properties to be provided in response
          required: false
          in: query
          type: string
        - name: offset
          description: Requested index for start of resources to be provided in response
          required: false
          in: query
          type: integer
        - name: limit
          description: Requested number of resources to be provided in response
          required: false
          in: query
          type: integer
      responses:
        '200':
          description: Success
          headers:
            X-Result-Count:
              description: Actual number of items returned in the response body
              type: integer
            X-Total-Count:
              description: Total number of items matching criteria
              type: integer
          schema:
            type: array
            items:
              $ref: '#/definitions/AppliedCustomerBillingRate'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
  /appliedCustomerBillingRate/{id}:
    get:
      operationId: retrieveAppliedCustomerBillingRate
      summary: Retrieves a AppliedCustomerBillingRate by ID
      description: This operation retrieves a AppliedCustomerBillingRate entity. Attribute selection is enabled for all first level attributes.
      tags:
        - appliedCustomerBillingRate
      parameters:
        - name: id
          description: Identifier of the AppliedCustomerBillingRate
          required: true
          type: string
          in: path
        - name: fields
          description: Comma-separated properties to provide in response
          required: false
          type: string
          in: query
      responses:
        '200':
          description: Success
          schema:
            $ref: '#/definitions/AppliedCustomerBillingRate'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
  /hub:
    post:
      operationId: registerListener
      summary: Register a listener
      description: Sets the communication endpoint address the service instance must use to deliver information about its health state, execution state, failures and metrics.
      tags:
        - events subscription
      parameters:
        - name: data
          schema:
            $ref: '#/definitions/EventSubscriptionInput'
          required: true
          in: body
          description: Data containing the callback endpoint to deliver the information
      responses:
        '201':
          description: Subscribed
          schema:
            $ref: '#/definitions/EventSubscription'
        '400':
          description: Bad Request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method Not allowed
          schema:
            $ref: '#/definitions/Error'
        '409':
          description: Conflict
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
  /hub/{id}:
    delete:
      operationId: unregisterListener
      summary: Unregister a listener
      description: Resets the communication endpoint address the service instance must use to deliver information about its health state, execution state, failures and metrics.
      tags:
        - events subscription
      parameters:
        - name: id
          type: string
          required: true
          in: path
          description: The id of the registered listener
      responses:
        '204':
          description: Deleted
        '400':
          description: Bad request
          schema:
            $ref: '#/definitions/Error'
        '401':
          description: Unauthorized
          schema:
            $ref: '#/definitions/Error'
        '403':
          description: Forbidden
          schema:
            $ref: '#/definitions/Error'
        '404':
          description: Not Found
          schema:
            $ref: '#/definitions/Error'
        '405':
          description: Method not allowed
          schema:
            $ref: '#/definitions/Error'
        '500':
          description: Internal Server Error
          schema:
            $ref: '#/definitions/Error'
definitions:
  AccountBalance:
    type: object
    description: Balances linked to the account
    required:
      - amount
      - balanceType
      - validFor
    properties:
      balanceType:
        type: string
        description: 'Type of the balance : deposit balance, disputed balance, loyalty balance, receivable balance...'
      amount:
        $ref: '#/definitions/Money'
        description: Balance amount
      validFor:
        $ref: '#/definitions/TimePeriod'
        description: Balance validity period
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
  Any: {}
  AppliedBillingRateCharacteristic:
    type: object
    description: An applied billing rate has dynamic characteristics according to the its type (characteristics are based on the service type, line of business or on others parameters)
    required:
      - name
      - value
    properties:
      name:
        type: string
        description: Name of the characteristic
      valueType:
        type: string
        description: Data type of the value of the characteristic
      value:
        $ref: '#/definitions/Any'
        description: The value of the characteristic
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
  AppliedBillingTaxRate:
    type: object
    description: The applied billing tax rate represents taxes applied billing rate it refers to. It is calculated during the billing process.
    properties:
      taxCategory:
        type: string
        description: A categorization of the tax rate
      taxRate:
        type: number
        format: float
        description: Applied rate
      taxAmount:
        $ref: '#/definitions/Money'
        description: Tax amount expressed in the given currency
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
  AppliedCustomerBillingRate:
    type: object
    description: A customer bill displays applied billing rates created before or during the billing process.
    required:
      - id
    properties:
      id:
        type: string
        description: Unique identifier of the customer applied billing rate
      href:
        type: string
        description: Reference of the customer applied billing rate
      date:
        type: string
        format: date-time
        description: Creation date of the applied billing rate
      description:
        type: string
        description: Additional data to be displayed on the bill for this customer applied billing rate
      isBilled:
        type: boolean
        description: If isBilled = true then bill should be provided, if false then billingAccount should be provided
      name:
        type: string
        description: Name of the customer applied billing rate
      type:
        type: string
        description: 'Type of the applied billing rate : appliedBillingCharge (any kind of charge except taxation charges : recurringCharge, oneTimeCharge, usageCharge),  appliedBillingCredit (any kind of credit : rebate or productAlteration) or appliedPenaltyCharge (penalty charges such as late fees, payment rejection fees,...)'
      appliedTax:
        type: array
        items:
          $ref: '#/definitions/AppliedBillingTaxRate'
      bill:
        $ref: '#/definitions/BillRef'
      billingAccount:
        $ref: '#/definitions/BillingAccountRef'
      characteristic:
        type: array
        items:
          $ref: '#/definitions/AppliedBillingRateCharacteristic'
      periodCoverage:
        $ref: '#/definitions/TimePeriod'
        description: periodCoverage for RecurringCharge (RC) indicating the RC coverage period dates for different purposes, such as RC proration, display on bill, GL reporting, etc. periodCoverage for OC start and end date will be the same
      product:
        $ref: '#/definitions/ProductRef'
        description: Usually this information should be provided by the PRODUCT, which implies that there is a valid reference to product. In this case, this property should be empty. For all other situations, a text or structured info could be provided using this property. Regular modelling would suggest tu use the reforvalue pattern for this case. It is not choosen here because it would generate declarational dependencies which would be hard to maintain.
      taxExcludedAmount:
        $ref: '#/definitions/Money'
      taxIncludedAmount:
        $ref: '#/definitions/Money'
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
  AppliedPayment:
    type: object
    description: The applied payment is the result of lettering process. It enables to assign automatically or manually part of incoming payment amount to a bill.
    properties:
      appliedAmount:
        $ref: '#/definitions/Money'
      payment:
        $ref: '#/definitions/PaymentRef'
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
  Attachment:
    type: object
    description: Complements the description of an element (for instance a product) through video, pictures...
    properties:
      id:
        type: string
        description: Unique identifier for this particular attachment
      href:
        type: string
        description: URI for this Attachment
      attachmentType:
        type: string
        description: Attachment type such as video, picture
      content:
        type: string
        description: The actual contents of the attachment object, if embedded, encoded as base64
      description:
        type: string
        description: A narrative text describing the content of the attachment
      mimeType:
        type: string
        description: Attachment mime type such as extension file for video, picture and document
      name:
        type: string
        description: The name of the attachment
      url:
        type: string
        description: Uniform Resource Locator, is a web page address (a subset of URI)
      size:
        $ref: '#/definitions/Quantity'
        description: The size of the attachment.
      validFor:
        $ref: '#/definitions/TimePeriod'
        description: The period of time for which the attachment is valid
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
  AttachmentRef:
    type: object
    description: Attachment reference. An attachment complements the description of an element (for instance a product) through video, pictures
    properties:
      id:
        type: string
        description: Unique-Identifier for this attachment
      href:
        type: string
        description: URL serving as reference for the attachment resource
      description:
        type: string
        description: A narrative text describing the content of the attachment
      name:
        type: string
        description: Name of the related entity.
      url:
        type: string
        description: Link to the attachment media/content
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
      '@referredType':
        type: string
        description: The actual type of the target instance when needed for disambiguation.
    required:
      - id
  AttachmentRefOrValue:
    type: object
    description: An attachment by value or by reference. For AttachmentRefOrValue, the attribute type,schemaLocation and referredType are related to the contained entity and not to AttchmentRefOrValue itself
    properties:
      id:
        type: string
        description: Unique identifier for this particular attachment
      href:
        type: string
        description: URI for this Attachment
      attachmentType:
        type: string
        description: Attachment type such as video, picture
      content:
        type: string
        description: The actual contents of the attachment object, if embedded, encoded as base64
      description:
        type: string
        description: A narrative text describing the content of the attachment
      mimeType:
        type: string
        description: Attachment mime type such as extension file for video, picture and document
      name:
        type: string
        description: The name of the attachment
      url:
        type: string
        description: Uniform Resource Locator, is a web page address (a subset of URI)
      size:
        $ref: '#/definitions/Quantity'
        description: The size of the attachment.
      validFor:
        $ref: '#/definitions/TimePeriod'
        description: The period of time for which the attachment is valid
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
      '@referredType':
        type: string
        description: The actual type of the target instance when needed for disambiguation.
  BillRef:
    type: object
    description: Bill reference.
    properties:
      id:
        type: string
        description: Unique-Identifier for this <123>
      href:
        type: string
        description: URL serving as reference for the <xyz> resource
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
      '@referredType':
        type: string
        description: The actual type of the target instance when needed for disambiguation.
    required:
      - id
  BillingAccountRef:
    type: object
    description: Reference to the billing account in case of not billed item.
    properties:
      id:
        type: string
        description: Unique-Identifier for this <123>
      href:
        type: string
        description: URL serving as reference for the <xyz> resource
      name:
        type: string
        description: Name of the Billingaccount
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
      '@referredType':
        type: string
        description: The actual type of the target instance when needed for disambiguation.
    required:
      - id
  Characteristic:
    type: object
    description: Describes a given characteristic of an object or entity through a name/value pair.
    required:
      - name
      - value
    properties:
      name:
        type: string
        description: Name of the characteristic
      valueType:
        type: string
        description: Data type of the value of the characteristic
      value:
        $ref: '#/definitions/Any'
        description: The value of the characteristic
      '@baseType':
        type: string
        description: When sub-classing, this defines the super-class
      '@schemaLocation':
        type: string
        format: uri
        description: A URI to a JSON-Schema file that defines additional attributes and relationships
      '@type':
        type: string
        description: When sub-classing, this defines the sub-class entity name
  CustomerBill:
    type: object
    description: |-
      The billing account receives all charges (recurring, one time and usage) of the offers and products assigned to it during order process. Periodically according to billing cycle specifications attached to the billing account or as a result of an event, a customer bill (aka invoice) is produced. This customer bill concerns different related parties which play a role on it : for example, a customer bill is produced by an operator, is sent to a bill receiver and has to be paid by a payer.
      A payment method could be assigned to the customer bill to build the call of payment. Lettering process enables to assign automatically or manually incoming amount f

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# Full source: https://raw.githubusercontent.com/api-evangelist/mtn-group/refs/heads/main/openapi/mtn-group-tmf-customer-bill-management.yml