openapi: 3.1.0
info:
  title: SAP Sales and Distribution (SD) SAP Sales Quotation API
  description: >-
    Create, read, update, and delete sales quotations in SAP S/4HANA. This
    OData service (API_SALES_QUOTATION_SRV) supports the complete quotation
    lifecycle from creation through approval and conversion to sales orders.
    Quotations include header, item, partner, pricing element, and text entities.
  version: 1.0.0
  contact:
    name: SAP Support
    url: https://support.sap.com
  license:
    name: SAP Developer License
    url: https://www.sap.com/about/agreements/product-use-and-support-terms.html
servers:
  - url: https://sandbox.api.sap.com/s4hanacloud/sap/opu/odata/sap/API_SALES_QUOTATION_SRV
    description: SAP S/4HANA Cloud Sandbox
  - url: https://{host}:{port}/sap/opu/odata/sap/API_SALES_QUOTATION_SRV
    description: SAP S/4HANA On-Premise
    variables:
      host:
        default: localhost
      port:
        default: '443'
security:
  - basicAuth: []
  - oauth2: []
tags:
  - name: Sales Quotation
    description: Operations on sales quotation header (A_SalesQuotation)
  - name: Sales Quotation Item
    description: Operations on sales quotation items (A_SalesQuotationItem)
  - name: Sales Quotation Partner
    description: Operations on sales quotation partners (A_SalesQuotationPartner)
paths:
  /A_SalesQuotation:
    get:
      operationId: listSalesQuotations
      summary: Retrieve a list of sales quotations
      description: >-
        Returns a collection of sales quotation headers. Supports OData query
        options for filtering by quotation type, sales organization, sold-to
        party, validity dates, and status.
      tags:
        - Sales Quotation
      parameters:
        - $ref: '#/components/parameters/top'
        - $ref: '#/components/parameters/skip'
        - $ref: '#/components/parameters/filter'
        - $ref: '#/components/parameters/orderby'
        - $ref: '#/components/parameters/select'
        - $ref: '#/components/parameters/expand'
        - $ref: '#/components/parameters/inlinecount'
      responses:
        '200':
          description: Successfully retrieved sales quotations
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/SalesQuotation'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '500':
          $ref: '#/components/responses/InternalServerError'
    post:
      operationId: createSalesQuotation
      summary: Create a new sales quotation
      description: >-
        Creates a new sales quotation using a deep insert request with header,
        items, partners, pricing elements, and texts.
      tags:
        - Sales Quotation
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SalesQuotationCreate'
      responses:
        '201':
          description: Sales quotation successfully created
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    $ref: '#/components/schemas/SalesQuotation'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /A_SalesQuotation('{SalesQuotation}'):
    get:
      operationId: getSalesQuotation
      summary: Retrieve a single sales quotation
      description: >-
        Returns a single sales quotation header by its key.
      tags:
        - Sales Quotation
      parameters:
        - name: SalesQuotation
          in: path
          required: true
          description: Sales quotation number (10 characters)
          schema:
            type: string
            maxLength: 10
        - $ref: '#/components/parameters/select'
        - $ref: '#/components/parameters/expand'
      responses:
        '200':
          description: Successfully retrieved the sales quotation
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    $ref: '#/components/schemas/SalesQuotation'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
    patch:
      operationId: updateSalesQuotation
      summary: Update a sales quotation
      description: >-
        Updates an existing sales quotation header.
      tags:
        - Sales Quotation
      parameters:
        - name: SalesQuotation
          in: path
          required: true
          description: Sales quotation number
          schema:
            type: string
            maxLength: 10
        - $ref: '#/components/parameters/ifMatch'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SalesQuotationUpdate'
      responses:
        '204':
          description: Sales quotation successfully updated
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
    delete:
      operationId: deleteSalesQuotation
      summary: Delete a sales quotation
      description: >-
        Deletes an existing sales quotation.
      tags:
        - Sales Quotation
      parameters:
        - name: SalesQuotation
          in: path
          required: true
          description: Sales quotation number
          schema:
            type: string
            maxLength: 10
        - $ref: '#/components/parameters/ifMatch'
      responses:
        '204':
          description: Sales quotation successfully deleted
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /A_SalesQuotation('{SalesQuotation}')/to_Item:
    get:
      operationId: listSalesQuotationItems
      summary: Retrieve items for a sales quotation
      description: >-
        Returns a collection of line items for the specified sales quotation.
      tags:
        - Sales Quotation Item
      parameters:
        - name: SalesQuotation
          in: path
          required: true
          description: Sales quotation number
          schema:
            type: string
            maxLength: 10
        - $ref: '#/components/parameters/top'
        - $ref: '#/components/parameters/skip'
        - $ref: '#/components/parameters/select'
      responses:
        '200':
          description: Successfully retrieved quotation items
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/SalesQuotationItem'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /A_SalesQuotation('{SalesQuotation}')/to_Partner:
    get:
      operationId: listSalesQuotationPartners
      summary: Retrieve partners for a sales quotation
      description: >-
        Returns a collection of business partners associated with the quotation.
      tags:
        - Sales Quotation Partner
      parameters:
        - name: SalesQuotation
          in: path
          required: true
          description: Sales quotation number
          schema:
            type: string
            maxLength: 10
        - $ref: '#/components/parameters/top'
        - $ref: '#/components/parameters/skip'
        - $ref: '#/components/parameters/select'
      responses:
        '200':
          description: Successfully retrieved quotation partners
          content:
            application/json:
              schema:
                type: object
                properties:
                  d:
                    type: object
                    properties:
                      results:
                        type: array
                        items:
                          $ref: '#/components/schemas/SalesQuotationPartner'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '500':
          $ref: '#/components/responses/InternalServerError'
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://{tenant}.authentication.{landscape}.hana.ondemand.com/oauth/token
          scopes:
            API_SALES_QUOTATION_SRV: Access to Sales Quotation API
  parameters:
    top:
      name: $top
      in: query
      description: Maximum number of records to return
      schema:
        type: integer
        minimum: 0
    skip:
      name: $skip
      in: query
      description: Number of records to skip
      schema:
        type: integer
        minimum: 0
    filter:
      name: $filter
      in: query
      description: OData filter expression
      schema:
        type: string
    orderby:
      name: $orderby
      in: query
      description: Sort order
      schema:
        type: string
    select:
      name: $select
      in: query
      description: Comma-separated properties to include
      schema:
        type: string
    expand:
      name: $expand
      in: query
      description: Navigation properties to expand
      schema:
        type: string
    inlinecount:
      name: $inlinecount
      in: query
      description: Include total count
      schema:
        type: string
        enum:
          - allpages
          - none
    ifMatch:
      name: If-Match
      in: header
      description: ETag value for concurrency control
      required: true
      schema:
        type: string
  schemas:
    SalesQuotation:
      type: object
      description: Sales quotation header entity (A_SalesQuotation)
      properties:
        SalesQuotation:
          type: string
          maxLength: 10
          description: Sales quotation number
        SalesQuotationType:
          type: string
          maxLength: 4
          description: Sales document type
        SalesOrganization:
          type: string
          maxLength: 4
          description: Sales organization
        DistributionChannel:
          type: string
          maxLength: 2
          description: Distribution channel
        OrganizationDivision:
          type: string
          maxLength: 2
          description: Division
        SalesGroup:
          type: string
          maxLength: 3
          description: Sales group
        SalesOffice:
          type: string
          maxLength: 4
          description: Sales office
        SoldToParty:
          type: string
          maxLength: 10
          description: Sold-to party
        CreationDate:
          type: string
          format: date
          description: Document creation date
        LastChangeDate:
          type: string
          format: date
          description: Last change date
        SalesQuotationDate:
          type: string
          format: date
          description: Document date
        BindingPeriodValidityStartDate:
          type: string
          format: date
          description: Quotation valid-from date
        BindingPeriodValidityEndDate:
          type: string
          format: date
          description: Quotation valid-to date
        PurchaseOrderByCustomer:
          type: string
          maxLength: 35
          description: Customer purchase order number
        TotalNetAmount:
          type: string
          description: Net value of the quotation in document currency
        TransactionCurrency:
          type: string
          maxLength: 5
          description: SD document currency
        SDDocumentReason:
          type: string
          maxLength: 3
          description: Order reason
        PricingDate:
          type: string
          format: date
          description: Pricing date
        RequestedDeliveryDate:
          type: string
          format: date
          description: Requested delivery date
        ShippingCondition:
          type: string
          maxLength: 2
          description: Shipping conditions
        ShippingType:
          type: string
          maxLength: 2
          description: Shipping type
        HeaderBillingBlockReason:
          type: string
          maxLength: 2
          description: Billing block
        DeliveryBlockReason:
          type: string
          maxLength: 2
          description: Delivery block
        IncotermsClassification:
          type: string
          maxLength: 3
          description: Incoterms (part 1)
        CustomerPaymentTerms:
          type: string
          maxLength: 4
          description: Terms of payment key
        OverallSDProcessStatus:
          type: string
          maxLength: 1
          description: Overall processing status
        ApprovalRequestReason:
          type: string
          maxLength: 4
          description: Approval request reason
    SalesQuotationCreate:
      type: object
      description: Sales quotation creation payload
      required:
        - SalesQuotationType
        - SalesOrganization
        - DistributionChannel
        - OrganizationDivision
      properties:
        SalesQuotationType:
          type: string
          maxLength: 4
        SalesOrganization:
          type: string
          maxLength: 4
        DistributionChannel:
          type: string
          maxLength: 2
        OrganizationDivision:
          type: string
          maxLength: 2
        SoldToParty:
          type: string
          maxLength: 10
        SalesQuotationDate:
          type: string
          format: date
        BindingPeriodValidityStartDate:
          type: string
          format: date
        BindingPeriodValidityEndDate:
          type: string
          format: date
        RequestedDeliveryDate:
          type: string
          format: date
        CustomerPaymentTerms:
          type: string
          maxLength: 4
        to_Item:
          type: object
          properties:
            results:
              type: array
              items:
                $ref: '#/components/schemas/SalesQuotationItemCreate'
    SalesQuotationUpdate:
      type: object
      description: Sales quotation update payload
      properties:
        PurchaseOrderByCustomer:
          type: string
          maxLength: 35
        RequestedDeliveryDate:
          type: string
          format: date
        BindingPeriodValidityEndDate:
          type: string
          format: date
        HeaderBillingBlockReason:
          type: string
          maxLength: 2
        DeliveryBlockReason:
          type: string
          maxLength: 2
    SalesQuotationItem:
      type: object
      description: Sales quotation item entity (A_SalesQuotationItem)
      properties:
        SalesQuotation:
          type: string
          maxLength: 10
          description: Sales quotation number
        SalesQuotationItem:
          type: string
          maxLength: 6
          description: Item number
        SalesQuotationItemCategory:
          type: string
          maxLength: 4
          description: Item category
        SalesQuotationItemText:
          type: string
          maxLength: 40
          description: Item description
        Material:
          type: string
          maxLength: 40
          description: Material number
        RequestedQuantity:
          type: string
          description: Order quantity
        RequestedQuantityUnit:
          type: string
          maxLength: 3
          description: Sales unit
        NetAmount:
          type: string
          description: Net value
        TransactionCurrency:
          type: string
          maxLength: 5
          description: Document currency
        MaterialGroup:
          type: string
          maxLength: 9
          description: Material group
        Plant:
          type: string
          maxLength: 4
          description: Plant
    SalesQuotationItemCreate:
      type: object
      description: Sales quotation item creation payload
      properties:
        Material:
          type: string
          maxLength: 40
        RequestedQuantity:
          type: string
        RequestedQuantityUnit:
          type: string
          maxLength: 3
        Plant:
          type: string
          maxLength: 4
    SalesQuotationPartner:
      type: object
      description: Sales quotation partner entity (A_SalesQuotationPartner)
      properties:
        SalesQuotation:
          type: string
          maxLength: 10
          description: Sales quotation number
        PartnerFunction:
          type: string
          maxLength: 2
          description: Partner function
        Customer:
          type: string
          maxLength: 10
          description: Customer number
        Supplier:
          type: string
          maxLength: 10
          description: Vendor account number
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: object
              properties:
                lang:
                  type: string
                value:
                  type: string
  responses:
    BadRequest:
      description: Bad request
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    InternalServerError:
      description: Internal server error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'