openapi: 3.1.0
info:
  title: SAP S/4HANA Cloud Business Partner API
  description: >-
    OData v2 API for managing business partner master data in SAP S/4HANA Cloud.
    Covers creation, retrieval, and update of business partners, addresses,
    bank accounts, tax numbers, and roles (customer, supplier).
  version: '1.0'
  contact:
    name: SAP Support
    url: https://support.sap.com/
  termsOfService: https://www.sap.com/about/legal/terms-of-use.html
externalDocs:
  description: SAP S/4HANA Cloud Business Partner API on SAP Business Accelerator Hub
  url: https://api.sap.com/api/API_BUSINESS_PARTNER/overview
servers:
- url: https://{host}/sap/opu/odata/sap/API_BUSINESS_PARTNER
  description: SAP S/4HANA Cloud OData Endpoint
  variables:
    host:
      description: SAP S/4HANA Cloud hostname
      default: sandbox.api.sap.com
tags:
- name: Addresses
  description: Business partner address management
- name: Bank Accounts
  description: Business partner bank account details
- name: Business Partners
  description: Business partner header data and general information
- name: Roles
  description: Business partner role assignments (customer, supplier)
- name: Tax Numbers
  description: Business partner tax identification numbers
security:
- basicAuth: []
- oauth2: []
paths:
  /A_BusinessPartner:
    get:
      operationId: listBusinessPartners
      summary: Sap List Business Partners
      description: >-
        Retrieves a collection of business partner master records with support
        for OData query options including filtering, sorting, and pagination.
      tags:
      - Business Partners
      parameters:
      - $ref: '#/components/parameters/Top'
      - $ref: '#/components/parameters/Skip'
      - $ref: '#/components/parameters/Filter'
      - $ref: '#/components/parameters/Select'
      - $ref: '#/components/parameters/Orderby'
      responses:
        '200':
          description: Collection of business partners
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/BusinessPartner'
              examples:
                Listbusinesspartners200Example:
                  summary: Default listBusinessPartners 200 response
                  x-microcks-default: true
                  value:
                    d:
                      results:
                      - BusinessPartner: example_value
                        BusinessPartnerFullName: example_value
                        BusinessPartnerCategory: '1'
                        BusinessPartnerGrouping: example_value
                        FirstName: example_value
                        LastName: example_value
                        OrganizationBPName1: example_value
                        SearchTerm1: example_value
                        Language: example_value
                        CreationDate: '2026-01-15'
        '401':
          description: Unauthorized
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    post:
      operationId: createBusinessPartner
      summary: Sap Create a Business Partner
      description: >-
        Creates a new business partner master record in SAP S/4HANA Cloud.
      tags:
      - Business Partners
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BusinessPartner'
            examples:
              CreatebusinesspartnerRequestExample:
                summary: Default createBusinessPartner request
                x-microcks-default: true
                value:
                  BusinessPartner: example_value
                  BusinessPartnerFullName: example_value
                  BusinessPartnerCategory: '1'
                  BusinessPartnerGrouping: example_value
                  FirstName: example_value
                  LastName: example_value
                  OrganizationBPName1: example_value
                  SearchTerm1: example_value
                  Language: example_value
                  CreationDate: '2026-01-15'
      responses:
        '201':
          description: Business partner created
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    $ref: '#/components/schemas/BusinessPartner'
              examples:
                Createbusinesspartner201Example:
                  summary: Default createBusinessPartner 201 response
                  x-microcks-default: true
                  value:
                    d:
                      BusinessPartner: example_value
                      BusinessPartnerFullName: example_value
                      BusinessPartnerCategory: '1'
                      BusinessPartnerGrouping: example_value
                      FirstName: example_value
                      LastName: example_value
                      OrganizationBPName1: example_value
                      SearchTerm1: example_value
                      Language: example_value
                      CreationDate: '2026-01-15'
        '400':
          description: Invalid request
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /A_BusinessPartner('{BusinessPartner}'):
    get:
      operationId: getBusinessPartner
      summary: Sap Get a Business Partner
      description: >-
        Retrieves a single business partner by its key.
      tags:
      - Business Partners
      parameters:
      - name: BusinessPartner
        in: path
        required: true
        description: Business partner number
        schema:
          type: string
          maxLength: 10
        example: example_value
      responses:
        '200':
          description: Business partner details
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    $ref: '#/components/schemas/BusinessPartner'
              examples:
                Getbusinesspartner200Example:
                  summary: Default getBusinessPartner 200 response
                  x-microcks-default: true
                  value:
                    d:
                      BusinessPartner: example_value
                      BusinessPartnerFullName: example_value
                      BusinessPartnerCategory: '1'
                      BusinessPartnerGrouping: example_value
                      FirstName: example_value
                      LastName: example_value
                      OrganizationBPName1: example_value
                      SearchTerm1: example_value
                      Language: example_value
                      CreationDate: '2026-01-15'
        '404':
          description: Business partner not found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
    patch:
      operationId: updateBusinessPartner
      summary: Sap Update a Business Partner
      description: >-
        Updates fields of an existing business partner record.
      tags:
      - Business Partners
      parameters:
      - name: BusinessPartner
        in: path
        required: true
        description: Business partner number
        schema:
          type: string
        example: example_value
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BusinessPartner'
            examples:
              UpdatebusinesspartnerRequestExample:
                summary: Default updateBusinessPartner request
                x-microcks-default: true
                value:
                  BusinessPartner: example_value
                  BusinessPartnerFullName: example_value
                  BusinessPartnerCategory: '1'
                  BusinessPartnerGrouping: example_value
                  FirstName: example_value
                  LastName: example_value
                  OrganizationBPName1: example_value
                  SearchTerm1: example_value
                  Language: example_value
                  CreationDate: '2026-01-15'
      responses:
        '204':
          description: Business partner updated
        '404':
          description: Business partner not found
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /A_BusinessPartnerAddress:
    get:
      operationId: listBusinessPartnerAddresses
      summary: Sap List Business Partner Addresses
      description: >-
        Retrieves address records associated with business partners.
      tags:
      - Addresses
      parameters:
      - $ref: '#/components/parameters/Top'
      - $ref: '#/components/parameters/Skip'
      - $ref: '#/components/parameters/Filter'
      responses:
        '200':
          description: Collection of addresses
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/BusinessPartnerAddress'
              examples:
                Listbusinesspartneraddresses200Example:
                  summary: Default listBusinessPartnerAddresses 200 response
                  x-microcks-default: true
                  value:
                    d:
                      results:
                      - BusinessPartner: example_value
                        AddressID: '500123'
                        Country: example_value
                        Region: example_value
                        CityName: example_value
                        PostalCode: example_value
                        StreetName: example_value
                        HouseNumber: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /A_BusinessPartnerBank:
    get:
      operationId: listBusinessPartnerBankAccounts
      summary: Sap List Bank Accounts
      description: >-
        Retrieves bank account records for business partners.
      tags:
      - Bank Accounts
      parameters:
      - $ref: '#/components/parameters/Top'
      - $ref: '#/components/parameters/Skip'
      - $ref: '#/components/parameters/Filter'
      responses:
        '200':
          description: Collection of bank accounts
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/BusinessPartnerBank'
              examples:
                Listbusinesspartnerbankaccounts200Example:
                  summary: Default listBusinessPartnerBankAccounts 200 response
                  x-microcks-default: true
                  value:
                    d:
                      results:
                      - BusinessPartner: example_value
                        BankIdentification: example_value
                        BankCountryKey: example_value
                        BankNumber: example_value
                        BankAccount: example_value
                        IBAN: example_value
                        SWIFTCode: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /A_BusinessPartnerRole:
    get:
      operationId: listBusinessPartnerRoles
      summary: Sap List Business Partner Roles
      description: >-
        Retrieves role assignments for business partners, indicating whether
        they serve as customer, supplier, or both.
      tags:
      - Roles
      parameters:
      - $ref: '#/components/parameters/Top'
      - $ref: '#/components/parameters/Filter'
      responses:
        '200':
          description: Collection of roles
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/BusinessPartnerRole'
              examples:
                Listbusinesspartnerroles200Example:
                  summary: Default listBusinessPartnerRoles 200 response
                  x-microcks-default: true
                  value:
                    d:
                      results:
                      - BusinessPartner: example_value
                        BusinessPartnerRole: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /A_BusinessPartnerTaxNumber:
    get:
      operationId: listBusinessPartnerTaxNumbers
      summary: Sap List Tax Numbers
      description: >-
        Retrieves tax identification numbers for business partners.
      tags:
      - Tax Numbers
      parameters:
      - $ref: '#/components/parameters/Top'
      - $ref: '#/components/parameters/Filter'
      responses:
        '200':
          description: Collection of tax numbers
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/BusinessPartnerTaxNumber'
              examples:
                Listbusinesspartnertaxnumbers200Example:
                  summary: Default listBusinessPartnerTaxNumbers 200 response
                  x-microcks-default: true
                  value:
                    d:
                      results:
                      - BusinessPartner: example_value
                        BPTaxType: example_value
                        BPTaxNumber: example_value
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: Basic authentication with SAP user credentials
    oauth2:
      type: oauth2
      description: OAuth 2.0 authentication
      flows:
        clientCredentials:
          tokenUrl: https://{host}/oauth/token
          scopes:
            API_BUSINESS_PARTNER: Access to Business Partner API
  parameters:
    Top:
      name: $top
      in: query
      description: Maximum number of entries to return
      schema:
        type: integer
        minimum: 1
    Skip:
      name: $skip
      in: query
      description: Number of entries to skip
      schema:
        type: integer
        minimum: 0
    Filter:
      name: $filter
      in: query
      description: OData filter expression
      schema:
        type: string
    Select:
      name: $select
      in: query
      description: Comma-separated list of properties to return
      schema:
        type: string
    Orderby:
      name: $orderby
      in: query
      description: OData sort expression
      schema:
        type: string
  schemas:
    BusinessPartner:
      type: object
      properties:
        BusinessPartner:
          type: string
          description: Business partner number
          maxLength: 10
          example: example_value
        BusinessPartnerFullName:
          type: string
          description: Full name of the business partner
          example: example_value
        BusinessPartnerCategory:
          type: string
          description: Category (1=Organization, 2=Person, 3=Group)
          enum: ['1', '2', '3']
          example: '1'
        BusinessPartnerGrouping:
          type: string
          description: Business partner grouping
          example: example_value
        FirstName:
          type: string
          description: First name (for person category)
          example: example_value
        LastName:
          type: string
          description: Last name (for person category)
          example: example_value
        OrganizationBPName1:
          type: string
          description: Organization name line 1
          example: example_value
        SearchTerm1:
          type: string
          description: Search term 1
          example: example_value
        Language:
          type: string
          description: Correspondence language
          maxLength: 2
          example: example_value
        CreationDate:
          type: string
          format: date
          description: Date the business partner was created
          example: '2026-01-15'
    BusinessPartnerAddress:
      type: object
      properties:
        BusinessPartner:
          type: string
          description: Business partner number
          example: example_value
        AddressID:
          type: string
          description: Address identifier
          example: '500123'
        Country:
          type: string
          description: Country key (ISO 3166-1 alpha-2)
          maxLength: 2
          example: example_value
        Region:
          type: string
          description: Region or state code
          example: example_value
        CityName:
          type: string
          description: City name
          example: example_value
        PostalCode:
          type: string
          description: Postal code
          example: example_value
        StreetName:
          type: string
          description: Street name
          example: example_value
        HouseNumber:
          type: string
          description: House number
          example: example_value
    BusinessPartnerBank:
      type: object
      properties:
        BusinessPartner:
          type: string
          description: Business partner number
          example: example_value
        BankIdentification:
          type: string
          description: Bank detail identifier
          example: example_value
        BankCountryKey:
          type: string
          description: Bank country key (ISO 3166-1)
          example: example_value
        BankNumber:
          type: string
          description: Bank routing number
          example: example_value
        BankAccount:
          type: string
          description: Bank account number
          example: example_value
        IBAN:
          type: string
          description: International Bank Account Number
          example: example_value
        SWIFTCode:
          type: string
          description: SWIFT/BIC code
          example: example_value
    BusinessPartnerRole:
      type: object
      properties:
        BusinessPartner:
          type: string
          description: Business partner number
          example: example_value
        BusinessPartnerRole:
          type: string
          description: Role code (e.g., FLCU01=Customer, FLVN01=Vendor)
          example: example_value
    BusinessPartnerTaxNumber:
      type: object
      properties:
        BusinessPartner:
          type: string
          description: Business partner number
          example: example_value
        BPTaxType:
          type: string
          description: Tax number category
          example: example_value
        BPTaxNumber:
          type: string
          description: Tax identification number
          example: example_value