openapi: 3.0.4
info:
  title: Mews Booking Engine API (Distributor) Account notes Order items API
  version: v1
  description: The Mews Booking Engine API (historically the Distributor API, served from /api/distributor/v1) lets developers build guest-facing booking engines that create reservations directly in Mews. It exposes enterprise configuration, availability, pricing, products, vouchers, payment cards, and reservation group creation for front-end client consumption.
  x-generated-from: documentation
  x-source-url: https://api.mews.com/Swagger/distributor/swagger.json
  x-last-validated: '2026-06-02'
servers:
- url: https://api.mews.com
  description: Production
- url: https://api.mews-demo.com
  description: Demo / sandbox
security:
- MewsClientToken: []
  MewsAccessToken: []
tags:
- name: Order items
paths:
  /api/connector/v1/orderItems/cancel:
    post:
      tags:
      - Order items
      summary: Mews Cancel Order Items
      description: Cancels all order items with specified identifiers. Note this operation supports [Portfolio Access Tokens](https://mews-systems.gitbook.io/connector-api/concepts/multi-property/).
      operationId: orderItems_cancel
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CancelOrderItemParameters'
            example:
              ClientToken: E0D439EE522F44368DC78E1BFB03710C-D24FB11DBE31D4621C4817E028D9E1D
              AccessToken: C66EF7B239D24632943D115EDE9CB810-EA00F8FD8294692C940F6B5A8F9453D
              Client: Sample Client 1.0.0
              OrderItemIds:
              - f5c6b7a8-9d4f-4e2a-8a3b-2f3b8b9e6a1f
              - a6b7c8d9-0e1f-4d2a-9b3c-5d6e7f8a9b0c
              EnterpriseId: 3fa85f64-5717-4562-b3fc-2c963f66afa6
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Unit'
              examples:
                OrderItemsCancel200Example:
                  summary: Default orderItems_cancel 200 response
                  x-microcks-default: true
                  value: {}
        '400':
          description: Error caused by the client app, e.g. in case of malformed request or invalid identifier of a resource. In most cases, such an error signifies a bug in the client app (consumer of the API).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsCancel400Example:
                  summary: Default orderItems_cancel 400 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '401':
          description: Error caused by usage of invalid ClientToken, AccessToken, or you may not have the necessary permission to use the endpoint.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsCancel401Example:
                  summary: Default orderItems_cancel 401 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '403':
          description: Server error that should be reported to the end user of the client app. Happens for example when the server-side validation fails or when a business-logic check is violated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsCancel403Example:
                  summary: Default orderItems_cancel 403 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '408':
          description: Error caused by heavy request that takes too long to process (typically tens of seconds). To get around this, request data in smaller batches. For more information, see [Request timeouts](https://mews-systems.gitbook.io/connector-api/guidelines/requests#request-timeouts)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsCancel408Example:
                  summary: Default orderItems_cancel 408 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '204':
          description: Server has successfully fulfilled the request and there is no additional information to send back.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsCancel204Example:
                  summary: Default orderItems_cancel 204 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '429':
          description: Error caused by too many requests sent in a given amount of time. Response contains `Retry-After` header indicating how long the user agent should wait before making a follow-up request. For more information, see [Request limits](https://mews-systems.gitbook.io/connector-api/guidelines/requests#request-limits).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsCancel429Example:
                  summary: Default orderItems_cancel 429 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '500':
          description: Unexpected error on the Mews side. This may be due to a software fault. If such a situation occurs, the error will be logged and the development team notified, however you can raise an issue through GitHub on our [documentation repository](https://github.com/MewsSystems/gitbook-connector-api).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsCancel500Example:
                  summary: Default orderItems_cancel 500 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
      x-restricted: true
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /api/connector/v1/orderItems/getAll:
    post:
      tags:
      - Order items
      summary: Mews Get All Order Items
      description: Returns all order items. At least one of the `OrderItemIds`, `ServiceOrderIds`, `ServiceIds`, `BillIds`, `CreatedUtc`, `UpdatedUtc`, `ClosedUtc` filters must be specified in the request. Note this operation uses [Pagination](https://mews-systems.gitbook.io/connector-api/guidelines/pagination/) and supports [Portfolio Access Tokens](https://mews-systems.gitbook.io/connector-api/concepts/multi-property/).
      operationId: orderItems_getAll
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OrderItemFilterParameters'
            example:
              ClientToken: E0D439EE522F44368DC78E1BFB03710C-D24FB11DBE31D4621C4817E028D9E1D
              AccessToken: C66EF7B239D24632943D115EDE9CB810-EA00F8FD8294692C940F6B5A8F9453D
              Client: Sample Client 1.0.0
              AccountIds:
              - fadd5bb6-b428-45d5-94f8-fd0d89fece6d
              - bccdafd1-3e44-439d-861f-341526b597a9
              CreatedUtc:
                StartUtc: '2023-01-01T00:00:00Z'
                EndUtc: '2023-01-31T23:59:59Z'
              EnterpriseIds:
              - 3fa85f64-5717-4562-b3fc-2c963f66afa6
              - 4d0201db-36f5-428b-8d11-4f0a65e960cc
              Limitation:
                Count: 100
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderItemResult'
              example:
                OrderItems:
                - Id: 53896156-f25b-4949-b55b-afd3007b1146
                  EnterpriseId: 3fa85f64-5717-4562-b3fc-2c963f66afa6
                  AccountId: c173bb22-6ff8-4ffd-875f-afb900c92865
                  AccountType: Customer
                  Notes: Additional note
                  ServiceId: 294c7859-63ba-46ad-a8bf-34fad2019383
                  ServiceOrderId: ac5ef5eb-c5b2-4083-879f-83f04a5ebda5
                  BillId: d27ffe99-ff92-4afb-ac03-9268f24f0556
                  AccountingCategoryId: c0610937-0165-4091-a79c-44eb34173daf
                  UnitCount: 1
                  UnitAmount:
                    Currency: EUR
                    NetValue: 5
                    GrossValue: 5
                    TaxValues:
                    - Code: DE-2020-1-Z
                      Value: 0
                    Breakdown:
                      Items:
                      - TaxRateCode: DE-2020-1-Z
                        NetValue: 5
                        TaxValue: 0
                  Amount:
                    Currency: EUR
                    NetValue: 5
                    GrossValue: 5
                    TaxValues:
                    - Code: DE-2020-1-Z
                      Value: 0
                    Breakdown:
                      Items:
                      - TaxRateCode: DE-2020-1-Z
                        NetValue: 5
                        TaxValue: 0
                  OriginalAmount:
                    Currency: EUR
                    NetValue: 5
                    GrossValue: 5
                    TaxValues:
                    - Code: DE-2020-1-Z
                      Value: 0
                    Breakdown:
                      Items:
                      - TaxRateCode: DE-2020-1-Z
                        NetValue: 5
                        TaxValue: 0
                  RevenueType: Additional
                  CreatorProfileId: 3cd637ef-4728-47f9-8fb1-afb900c9cdcf
                  UpdaterProfileId: 3cd637ef-4728-47f9-8fb1-afb900c9cdcf
                  CreatedUtc: '2023-03-28T07:28:04Z'
                  UpdatedUtc: '2023-03-28T07:28:04Z'
                  ConsumedUtc: '2023-03-31T00:00:00Z'
                  CanceledUtc: null
                  ClosedUtc: null
                  StartUtc: '2023-03-30T22:00:00Z'
                  AccountingState: Open
                  Type: CityTax
                  Options:
                    CanceledWithReservation: false
                  Data: null
                - Id: bd11dc4a-8f9e-442b-bb1e-f5361b31dfa2
                  EnterpriseId: 4d0201db-36f5-428b-8d11-4f0a65e960cc
                  AccountId: c173bb22-6ff8-4ffd-875f-afb900c92865
                  AccountType: Company
                  Notes: Additional note
                  ServiceId: 05089c0c-5d55-4756-827b-c4bcee1edf00
                  ServiceOrderId: dd01a673-ee6e-4f10-9c93-afcd00759ddd
                  BillId: 297de6f8-bd67-4ebd-98b6-ecc1cd8f920c
                  AccountingCategoryId: c5819fe7-d67c-4c24-b02e-6ce84a1d3b1d
                  UnitCount: 1
                  UnitAmount:
                    Currency: EUR
                    NetValue: 93.46
                    GrossValue: 100
                    TaxValues:
                    - Code: DE-2020-1-L
                      Value: 6.54
                    Breakdown:
                      Items:
                      - TaxRateCode: DE-2020-1-L
                        NetValue: 93.46
                        TaxValue: 6.54
                  Amount:
                    Currency: EUR
                    NetValue: 93.46
                    GrossValue: 100
                    TaxValues:
                    - Code: DE-2020-1-L
                      Value: 6.54
                    Breakdown:
                      Items:
                      - TaxRateCode: DE-2020-1-L
                        NetValue: 93.46
                        TaxValue: 6.54
                  OriginalAmount:
                    Currency: EUR
                    NetValue: 93.46
                    GrossValue: 100
                    TaxValues:
                    - Code: DE-2020-1-L
                      Value: 6.54
                    Breakdown:
                      Items:
                      - TaxRateCode: DE-2020-1-L
                        NetValue: 93.46
                        TaxValue: 6.54
                  RevenueType: Service
                  CreatorProfileId: 3cd637ef-4728-47f9-8fb1-afb900c9cdcf
                  UpdaterProfileId: 3cd637ef-4728-47f9-8fb1-afb900c9cdcf
                  CreatedUtc: '2023-03-28T07:28:01Z'
                  UpdatedUtc: '2023-03-28T07:28:04Z'
                  ConsumedUtc: '2023-03-31T00:00:00Z'
                  CanceledUtc: null
                  ClosedUtc: null
                  StartUtc: '2023-03-30T22:00:00Z'
                  AccountingState: Open
                  Type: SpaceOrder
                  Options:
                    CanceledWithReservation: false
                  Data:
                    Discriminator: Product
                    Rebate: null
                    Product:
                      ProductId: 8c8dbd02-f2e2-4845-b964-afb900c8f919
                      AgeCategoryId: null
                Cursor: d98c9611-0006-4691-a835-af2e00b170c4
        '400':
          description: Error caused by the client app, e.g. in case of malformed request or invalid identifier of a resource. In most cases, such an error signifies a bug in the client app (consumer of the API).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsGetAll400Example:
                  summary: Default orderItems_getAll 400 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '401':
          description: Error caused by usage of invalid ClientToken, AccessToken, or you may not have the necessary permission to use the endpoint.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsGetAll401Example:
                  summary: Default orderItems_getAll 401 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '403':
          description: Server error that should be reported to the end user of the client app. Happens for example when the server-side validation fails or when a business-logic check is violated.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsGetAll403Example:
                  summary: Default orderItems_getAll 403 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '408':
          description: Error caused by heavy request that takes too long to process (typically tens of seconds). To get around this, request data in smaller batches. For more information, see [Request timeouts](https://mews-systems.gitbook.io/connector-api/guidelines/requests#request-timeouts)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsGetAll408Example:
                  summary: Default orderItems_getAll 408 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '204':
          description: Server has successfully fulfilled the request and there is no additional information to send back.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsGetAll204Example:
                  summary: Default orderItems_getAll 204 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '429':
          description: Error caused by too many requests sent in a given amount of time. Response contains `Retry-After` header indicating how long the user agent should wait before making a follow-up request. For more information, see [Request limits](https://mews-systems.gitbook.io/connector-api/guidelines/requests#request-limits).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsGetAll429Example:
                  summary: Default orderItems_getAll 429 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
        '500':
          description: Unexpected error on the Mews side. This may be due to a software fault. If such a situation occurs, the error will be logged and the development team notified, however you can raise an issue through GitHub on our [documentation repository](https://github.com/MewsSystems/gitbook-connector-api).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectorApiExceptionResult'
              examples:
                OrderItemsGetAll500Example:
                  summary: Default orderItems_getAll 500 response
                  x-microcks-default: true
                  value:
                    Message: string
                    RequestId: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
                    Details: string
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    OrderItemResult:
      title: OrderItemResult
      required:
      - OrderItems
      type: object
      properties:
        OrderItems:
          maxItems: 1000
          type: array
          items:
            $ref: '#/components/schemas/OrderItem'
          description: Set of requested order items.
        Cursor:
          type: string
          description: Unique identifier of the last and hence oldest order item returned. This can be used in [Limitation](https://mews-systems.gitbook.io/connector-api/guidelines/pagination/#limitation) in a subsequent request to fetch the next batch of older order items.
          format: uuid
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
      additionalProperties: false
      x-schema-id: OrderItemResult
    OrderItemData:
      title: Order item data
      type: object
      properties:
        Discriminator:
          title: Order item data discriminator
          allOf:
          - $ref: '#/components/schemas/OrderItemDataDiscriminatorEnum'
          description: 'Discriminator pointing to the fields within this object that contains additional data.


            Rebate (Rebate.)


            Product (Product.)


            AllowanceDiscount (Allowance discount.)


            AllowanceProfits (Allowance profits.)'
          x-enumNames:
          - Rebate
          - Product
          - AllowanceDiscount
          - AllowanceProfits
          x-enumDescriptions:
          - Rebate.
          - Product.
          - Allowance discount.
          - Allowance profits.
          example: string
        Rebate:
          title: Rebate data
          allOf:
          - $ref: '#/components/schemas/OrderItemRebateData'
          description: Contains additional data in the case of rebate item.
          nullable: true
          example: string
        Product:
          title: Product data
          allOf:
          - $ref: '#/components/schemas/OrderItemProductData'
          description: Contains additional data in the case of product item.
          nullable: true
          example: string
        AllowanceDiscount:
          title: Allowance discount data
          allOf:
          - $ref: '#/components/schemas/OrderItemAllowanceDiscountData'
          description: Contains additional data in the case of allowance discount item.
          nullable: true
          example: string
        AllowanceProfits:
          title: Allowance profits data
          allOf:
          - $ref: '#/components/schemas/OrderItemAllowanceProfitsData'
          description: Contains additional data in the case of allowance profits item.
          nullable: true
          example: string
      additionalProperties: false
      description: Additional order item data.
      x-schema-id: OrderItemData
    CancelOrderItemParameters:
      title: CancelOrderItemParameters
      required:
      - AccessToken
      - Client
      - ClientToken
      - OrderItemIds
      type: object
      properties:
        ClientToken:
          minLength: 1
          type: string
          description: Token identifying the client application.
          example: string
        AccessToken:
          minLength: 1
          type: string
          description: Access token of the client application.
          example: string
        Client:
          minLength: 1
          type: string
          description: Name and version of the client application.
          example: string
        EnterpriseId:
          type: string
          description: Unique identifier of the enterprise. Required when using [Portfolio Access Tokens](https://mews-systems.gitbook.io/connector-api/concepts/multi-property), ignored otherwise.
          format: uuid
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        OrderItemIds:
          maxItems: 10
          minItems: 1
          type: array
          items:
            type: string
            format: uuid
          description: Unique identifiers of the `OrderItems` to cancel.
      additionalProperties: false
      x-schema-id: CancelOrderItemParameters
    Unit:
      type: object
      additionalProperties: false
    OrderItemTypeEnum:
      title: Order item type
      enum:
      - CancellationFee
      - NightRebate
      - ProductOrderRebate
      - AdditionalExpenseRebate
      - Deposit
      - ExchangeRateDifference
      - CustomItem
      - ServiceCharge
      - CityTax
      - CityTaxDiscount
      - SpaceOrder
      - ProductOrder
      - Surcharge
      - TaxCorrection
      - ResourceUpgradeFee
      - InvoiceFee
      - MulticurrencyFee
      - AllowanceDiscount
      - AllowanceBreakage
      - AllowanceContraBreakage
      type: string
      description: '


        CancellationFee


        NightRebate


        ProductOrderRebate


        AdditionalExpenseRebate


        Deposit


        ExchangeRateDifference


        CustomItem


        ServiceCharge


        CityTax


        CityTaxDiscount


        SpaceOrder


        ProductOrder


        Surcharge


        TaxCorrection


        ResourceUpgradeFee


        InvoiceFee


        MulticurrencyFee


        AllowanceDiscount


        AllowanceBreakage


        AllowanceContraBreakage'
      x-enumNames:
      - CancellationFee
      - NightRebate
      - ProductOrderRebate
      - AdditionalExpenseRebate
      - Deposit
      - ExchangeRateDifference
      - CustomItem
      - ServiceCharge
      - CityTax
      - CityTaxDiscount
      - SpaceOrder
      - ProductOrder
      - Surcharge
      - TaxCorrection
      - ResourceUpgradeFee
      - InvoiceFee
      - MulticurrencyFee
      - AllowanceDiscount
      - AllowanceBreakage
      - AllowanceContraBreakage
      x-enumDescriptions:
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
      - ''
    OrderItemProductData:
      title: Product data
      required:
      - ProductId
      type: object
      properties:
        ProductId:
          type: string
          description: Unique identifier of the [Product](https://mews-systems.gitbook.io/connector-api/operations/products/#product).
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        AgeCategoryId:
          type: string
          description: Unique identifier of the [Age Category](https://mews-systems.gitbook.io/connector-api/operations/agecategories/#age-category).
          format: uuid
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        ProductType:
          allOf:
          - $ref: '#/components/schemas/ProductTypeEnum'
          description: 'Type of Product, e.g. whether allowance or product.


            Product


            Allowance'
          nullable: true
          example: string
      additionalProperties: false
      x-schema-id: OrderItemProductData
    OrderItemOptions:
      title: Order item options
      required:
      - CanceledWithReservation
      type: object
      properties:
        CanceledWithReservation:
          type: boolean
          description: Order item was canceled with reservation cancellation.
          example: true
      additionalProperties: false
      description: Options of the order item.
      x-schema-id: OrderItemOptions
    OrderItem:
      title: Order item
      required:
      - AccountingState
      - Amount
      - ConsumedUtc
      - CreatedUtc
      - CreatorProfileId
      - EnterpriseId
      - Id
      - Options
      - OriginalAmount
      - RevenueType
      - ServiceId
      - ServiceOrderId
      - Type
      - UnitAmount
      - UnitCount
      - UpdatedUtc
      - UpdaterProfileId
      type: object
      properties:
        Id:
          type: string
          description: Unique identifier of the order item.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        EnterpriseId:
          type: string
          description: Unique identifier of the [Enterprise](https://mews-systems.gitbook.io/connector-api/operations/enterprises/#enterprise).
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        AccountId:
          type: string
          description: Unique identifier of the account (for example [Customer](https://mews-systems.gitbook.io/connector-api/operations/customers/#customer)) the order item belongs to.
          format: uuid
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        AccountType:
          allOf:
          - $ref: '#/components/schemas/AccountTypeEnum'
          description: 'A discriminator specifying the [type of account](https://mews-systems.gitbook.io/connector-api/operations/accounts/#account-type), e.g. customer or company.


            Company


            Customer'
          nullable: true
          example: string
        ServiceId:
          type: string
          description: Unique identifier of the [Service](https://mews-systems.gitbook.io/connector-api/operations/services/#service) the order item is assigned to.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        ServiceOrderId:
          type: string
          description: Unique identifier of the [Service order](https://mews-systems.gitbook.io/connector-api/operations/serviceorders/#service-order) the order item is assigned to.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        Notes:
          type: string
          description: Additional notes.
          nullable: true
          example: string
        BillId:
          type: string
          description: Unique identifier of the [Bill](https://mews-systems.gitbook.io/connector-api/operations/bills/#bill) the order item is assigned to.
          format: uuid
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        AccountingCategoryId:
          type: string
          description: Unique identifier of the [Accounting category](https://mews-systems.gitbook.io/connector-api/operations/accountingcategories/#accounting-category) the order item belongs to.
          format: uuid
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        BillingName:
          type: string
          description: Name of the order item for billing purposes.
          nullable: true
          example: Example Name
        ExternalIdentifier:
          type: string
          description: Identifier of the entity from external system.
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        UnitCount:
          type: integer
          description: Unit count of item, i.e. the number of sub-items or units, if applicable.
          format: int32
          example: 1
        UnitAmount:
          title: Amount
          allOf:
          - $ref: '#/components/schemas/Amount'
          description: Unit amount of item, i.e. the amount of each individual sub-item or unit, if applicable.
          example: string
        Amount:
          title: Amount
          allOf:
          - $ref: '#/components/schemas/Amount'
          description: Amount of item; note a negative amount represents a rebate or payment.
          example: string
        OriginalAmount:
          title: Amount
          allOf:
          - $ref: '#/components/schemas/Amount'
          description: Order item's original amount. Negative amount represents either rebate or a payment. Contains the earliest known value in conversion chain.
          example: string
        RevenueType:
          title: Revenue type
          allOf:
          - $ref: '#/components/schemas/RevenueTypeEnum'
          description: 'Revenue type of the item.


            Service


            Product


            Additional'
          x-enumNames:
          - Service
          - Product
          - Additional
          x-enumDescriptions:
          - ''
          - ''
          - ''
          example: string
        CreatorProfileId:
          type: string
          description: Unique identifier of the user who created the order item.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        UpdaterProfileId:
          type: string
          description: Unique identifier of the user who updated the order item.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        CreatedUtc:
          minLength: 1
          type: string
          description: Creation date and time of the order item created in UTC timezone in ISO 8601 format.
          format: date-time
          example: '2026-06-02T14:30:00Z'
        UpdatedUtc:
          minLength: 1
          type: string
          description: Last update date and time of the order item in UTC timezone in ISO 8601 format.
          format: date-time
          example: '2026-06-02T14:30:00Z'
        ConsumedUtc:
          minLength: 1
          type: string
          description: Date and time of the item consumption in UTC timezone in ISO 8601 format.
          format: date-time
          example: '2026-06-02T14:30:00Z'
        CanceledUtc:
          type: string
          description: Cancellation date and time of the order item in UTC timezone in ISO 8601 format.
          format: date-time
          nullable: true
          example: '2026-06-02T14:30:00Z'
        ClosedUtc:
          type: string
          description: Date and time of the item bill closure in UTC timezone in ISO 8601 format.
          format: date-time
          nullable: true
          example: '2026-06-02T14:30:00Z'
        StartUtc:
          type: string
          description: Start of the order item in UTC timezone in ISO 8601 format.
          format: date-time
          nullable: true
          example: '2026-06-02T14:30:00Z'
        ClaimedUtc:
          type: string
          description: Date and time when the order item was claimed in UTC timezone in ISO 8601 format.
          format: date-time
          nullable: true
          example: '2026-06-02T14:30:00Z'
        AccountingState:
          title: Order item accounting state
          allOf:
          - $ref: '#/components/schemas/AccountingStateEnum'
          description: 'Accounting state of the order item.


            Open (Order items which carry a non-zero value, are open, and have not been closed on a bill or invoice.)


            Closed (Order items which carry a non-zero value and have been closed on a bill or invoice.)


            Inactive (Order items which are either of zero value and have not been canceled, if the state of the payment item is Pending or Failed, or items of optional reservations. Until the reservation is confirmed, all its accounting items are Inactive.)


            Canceled (Order items which have been canceled, regardless of whether the item is of zero value.)'
          x-enumNames:
          - Open
          - Closed
          - Inactive
          - Canceled
          x-enumDescriptions:
          - Order items which carry a non-zero value, are open, and have not been closed on a bill or invoice.
          - Order items which carry a non-zero value and have been closed on a bill or invoice.
          - Order items which are either of zero value and have not been canceled, if the state of the payment item is Pending or Failed, or items of optional reservations. Until the reservation is confirmed, all its accounting items are Inactive.
          - Order items which have been canceled, regardless of whether the item is of zero value.
          example: string
        Type:
          title: Order item type
          allOf:
          - $ref: '#/components/schemas/OrderItemTypeEnum'
          description: 'Order item type, e.g. whether product order or space order.


            CancellationFee


            NightRebate


            ProductOrderRebate


            AdditionalExpenseRebate


            Deposit


            ExchangeRateDifference


            CustomItem


            ServiceCharge


            CityTax


            CityTaxDiscount


            SpaceOrder


            ProductOrder


            Surcharge


            TaxCorrection


            ResourceUpgradeFee


            InvoiceFee


            MulticurrencyFee


            AllowanceDiscount


            AllowanceBreakage


            AllowanceContraBreakage'
          x-enumNames:
          - CancellationFee
          - NightRebate
          - ProductOrderRebate
          - AdditionalExpenseRebate
          - Deposit
          - ExchangeRateDifference
          - CustomItem
          - ServiceCharge
          - CityTax
          - CityTaxDiscount
          - SpaceOrder
          - ProductOrder
          - Surcharge
          - TaxCorrection
          - ResourceUpgradeFee
          - InvoiceFee
          - MulticurrencyFee
          - AllowanceDiscount
          - AllowanceBreakage
          - AllowanceContraBreakage
          x-enumDescriptions:
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          - ''
          example: string
        Options:
          title: Order item options
          allOf:
          - $ref: '#/components/schemas/OrderItemOptions'
          description: Options of the order item.
          example: string
        Data:
          title: Order item data
          allOf:
          - $ref: '#/components/schemas/OrderItemData'
          description: Additional order item data.
          nullable: true
          example: string
        TaxExemptionReason:
          allOf:
          - $ref: '#/components/schemas/TaxExemptionReasonTypeEnum'
          description: 'Specifies the reason an order item is exempt from tax.


            Unknown (Unknown tax exemption reason)


            IT_N1 (N1 - Escluse ex art.15)


            IT_N2_2 (N2.2 - Non soggette – altri casi)


            IT_N3_5 (N3.5 - Non imponibili – a seguito di dichiarazioni d’intento)


            IT_N4 (N4 - Esenti)


            IT_N5 (N5 - Regime del margine / IVA non esposta in fattura)


            PL_ZW (ZW - Zwolniony)


            PL_NP (NP - Nie podlega)


            DE_NATO (NATO-ZAbk - Umsatzsteuerbefreiung gemäß Artikel 67(3) NATO-Zusatzabkommen)'
          nullable: true
          example: string
        TaxExemptionLegalReference:
          type: string
          description: Legal reference that states why this order item is exempt from tax.
          nullable: true
          example: string
      additionalProperties: false
      x-schema-id: OrderItem
    OrderItemDataDiscriminatorEnum:
      title: Order item data discriminator
      enum:
      - Rebate
      - Product
      - AllowanceDiscount
      - AllowanceProfits
      type: string
      description: '


        Rebate (Rebate.)


        Product (Product.)


        AllowanceDiscount (Allowance discount.)


        AllowanceProfits (Allowance profits.)'
      x-enumNames:
      - Rebate
      - Product
      - AllowanceDiscount
      - AllowanceProfits
      x-enumDescriptions:
      - Rebate.
      - Product.
      - Allowance discount.
      - Allowance profits.
    Amount:
      title: Amount
      required:
      - Breakdown
      - Currency
      - GrossValue
      - NetValue
      - TaxValues
      type: object
      properties:
        Currency:
          minLength: 1
          type: string
          description: ISO-4217 code of the [Currency](https://mews-systems.gitbook.io/connector-api/operations/currencies/#currency).
          format: currency
          example: EUR
        NetValue:
          type: number
          description: Net value without taxes.
          format: double
          example: 100.0
        GrossValue:
          type: number
          description: Gross value including all taxes.
          format: double
          example: 100.0
        TaxValues:
          type: array
          items:
            $ref: '#/components/schemas/TaxValue'
          description: The tax values applied.
        Breakdown:
          title: Tax breakdown
          allOf:
          - $ref: '#/components/schemas/TaxBreakdown'
          description: Information about individual tax amounts.
          example: string
      additionalProperties: false
      description: ''
      x-schema-id: Amount
    RevenueTypeEnum:
      title: Revenue type
      enum:
      - Service
      - Product
      - Additional
      type: string
      description: 'Revenue type.


        Service


        Product


        Additional'
      x-enumNames:
      - Service
      - Product
      - Additional
      x-enumDescriptions:
      - ''
      - ''
      - ''
    TimeFilterInterval:
      title: Time interval
      type: object
      properties:
        StartUtc:
          type: string
          format: date-time
          nullable: true
          example: '2026-06-02T14:30:00Z'
        EndUtc:
          type: string
          format: date-time
          nullable: true
          example: '2026-06-02T14:30:00Z'
      additionalProperties: false
      description: "When a time interval is used for **filtering** (for example in parameters such as `CreatedUtc.StartUtc` / `CreatedUtc.EndUtc`), the following rules apply:\r\n\r\n- **Start equals End (equality mode)**  \r\n  If `StartUtc` and `EndUtc` are exactly the same timestamp, the filter is treated as an equality check for that precise moment in time:\r\n  \r\n  ```\r\n  CreatedUtc == StartUtc\r\n  ```\r\n  \r\n  This does not represent an interval; only records with `CreatedUtc` equal to that exact instant are returned.\r\n\r\n- **Start differs from End (interval mode)**  \r\n  If `StartUtc` and `EndUtc` are different, the filter is evaluated as a half-open interval:\r\n  \r\n  ```\r\n  StartUtc <= CreatedUtc < EndUtc\r\n  ```\r\n  \r\n  In other words, the start is inclusive and the end is exclusive.\r\n\r\nMake sure your integration takes inclusive Start / exclusive End behavior of time intervals into account so that no records at the boundaries are omitted."
      x-schema-id: TimeFilterInterval
    OrderItemAllowanceProfitsData:
      title: Allowance profits data
      required:
      - AllowanceProductOrderItemId
      - AllowanceProfitType
      type: object
      properties:
        AllowanceProductOrderItemId:
          type: string
          description: Unique identifier of the allowance product [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) which credit has been consumed by current item.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        AllowanceProfitType:
          allOf:
          - $ref: '#/components/schemas/AllowanceProfitTypeEnum'
          description: 'Type of allowance profit.


            AllowanceBreakage (Profit of the allowance product.)


            AllowanceContraBreakage (Accounting balance for profit of the allowance product.)


            AllowanceLoss (Loss of the allowance product.)


            AllowanceContraLoss (Accounting balance for loss of the allowance product.)'
          example: string
      additionalProperties: false
      x-schema-id: OrderItemAllowanceProfitsData
    OrderItemAllowanceDiscountData:
      title: Allowance discount data
      required:
      - AllowanceProductOrderItemId
      - DiscountedOrderItemId
      type: object
      properties:
        DiscountedOrderItemId:
          type: string
          description: Unique identifier of [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) which has been discounted by current item.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        AllowanceProductOrderItemId:
          type: string
          description: Unique identifier of the allowance product [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) which credit has been consumed by current item.
          format: uuid
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
      additionalProperties: false
      x-schema-id: OrderItemAllowanceDiscountData
    TaxBreakdownItem:
      title: Tax breakdown item
      required:
      - NetValue
      - TaxValue
      type: object
      properties:
        TaxRateCode:
          type: string
          description: Tax rate code for the item. `null` for untaxed amounts.
          nullable: true
          example: string
        NetValue:
          type: number
          description: The net value that the tax is calculated from.
          format: double
          example: 100.0
        TaxValue:
          type: number
          description: The value of the tax.
          format: double
          example: 100.0
      additionalProperties: false
      x-schema-id: TaxBreakdownItem
    AllowanceProfitTypeEnum:
      title: Allowance profit type
      enum:
      - AllowanceBreakage
      - AllowanceContraBreakage
      - AllowanceLoss
      - AllowanceContraLoss
      type: string
      description: '


        AllowanceBreakage (Profit of the allowance product.)


        AllowanceContraBreakage (Accounting balance for profit of the allowance product.)


        AllowanceLoss (Loss of the allowance product.)


        AllowanceContraLoss (Accounting balance for loss of the allowance product.)'
      x-enumNames:
      - AllowanceBreakage
      - AllowanceContraBreakage
      - AllowanceLoss
      - AllowanceContraLoss
      x-enumDescriptions:
      - Profit of the allowance product.
      - Accounting balance for profit of the allowance product.
      - Loss of the allowance product.
      - Accounting balance for loss of the allowance product.
    TaxValue:
      title: Tax value
      required:
      - Value
      type: object
      properties:
        Code:
          type: string
          description: Code corresponding to tax type.
          nullable: true
          example: string
        Value:
          type: number
          description: Amount of tax applied.
          format: double
          example: 100.0
      additionalProperties: false
      x-schema-id: TaxValue
    AccountingStateEnum:
      title: Order item accounting state
      enum:
      - Open
      - Closed
      - Inactive
      - Canceled
      type: string
      description: '


        Open (Order items which carry a non-zero value, are open, and have not been closed on a bill or invoice.)


        Closed (Order items which carry a non-zero value and have been closed on a bill or invoice.)


        Inactive (Order items which are either of zero value and have not been canceled, if the state of the payment item is Pending or Failed, or items of optional reservations. Until the reservation is confirmed, all its accounting items are Inactive.)


        Canceled (Order items which have been canceled, regardless of whether the item is of zero value.)'
      x-enumNames:
      - Open
      - Closed
      - Inactive
      - Canceled
      x-enumDescriptions:
      - Order items which carry a non-zero value, are open, and have not been closed on a bill or invoice.
      - Order items which carry a non-zero value and have been closed on a bill or invoice.
      - Order items which are either of zero value and have not been canceled, if the state of the payment item is Pending or Failed, or items of optional reservations. Until the reservation is confirmed, all its accounting items are Inactive.
      - Order items which have been canceled, regardless of whether the item is of zero value.
    TaxBreakdown:
      title: Tax breakdown
      required:
      - Items
      type: object
      properties:
        Items:
          type: array
          items:
            $ref: '#/components/schemas/TaxBreakdownItem'
          description: Tax breakdown items per each tax rate applied.
      additionalProperties: false
      x-schema-id: TaxBreakdown
    OrderItemRebateData:
      title: Rebate data
      required:
      - ProductId
      - RebatedItemId
      type: object
      properties:
        ProductId:
          type: string
          description: Unique identifier of the [Product](https://mews-systems.gitbook.io/connector-api/operations/products/#product) of the original rebated [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item).
          format: uuid
          x-mews-legacy-nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        RebatedItemId:
          type: string
          description: Unique identifier of [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) which has been rebated by current item.
          format: uuid
          x-mews-legacy-nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
      additionalProperties: false
      x-schema-id: OrderItemRebateData
    ConnectorApiExceptionResult:
      title: ConnectorApiExceptionResult
      type: object
      properties:
        Message:
          type: string
          nullable: true
          example: string
        RequestId:
          type: string
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
        Details:
          nullable: true
          example: string
      additionalProperties: false
      x-schema-id: ConnectorApiExceptionResult
    ProductTypeEnum:
      title: Product type
      enum:
      - Product
      - Allowance
      type: string
      description: '


        Product


        Allowance'
      x-enumNames:
      - Product
      - Allowance
      x-enumDescriptions:
      - ''
      - ''
    Limitation:
      title: Limitation
      required:
      - Count
      type: object
      properties:
        Count:
          type: integer
          format: int32
          example: 1
        Cursor:
          type: string
          format: uuid
          nullable: true
          example: 3edd5f9e-7e64-4f2a-9a0e-b3f200e6c111
      additionalProperties: false
      description: Limitation on the quantity of data returned.
      x-schema-id: Limitation
    OrderItemFilterParameters:
      title: OrderItemFilterParameters
      required:
      - AccessToken
      - Client
      - ClientToken
      - Limitation
      type: object
      properties:
        ClientToken:
          minLength: 1
          type: string
          description: Token identifying the client application.
          example: string
        AccessToken:
          minLength: 1
          type: string
          description: Access token of the client application.
          example: string
        Client:
          minLength: 1
          type: string
          description: Name and version of the client application.
          example: string
        Limitation:
          allOf:
          - $ref: '#/components/schemas/Limitation'
          description: Limitation on the quantity of data returned and optional Cursor for the starting point of data.
          example: string
        EnterpriseIds:
          maxItems: 1000
          minItems: 1
          type: array
          items:
            type: string
            format: uuid
          description: Unique identifiers of the Enterprises. If not specified, the operation returns data for all enterprises within scope of the Access Token.
          nullable: true
        OrderItemIds:
          maxItems: 1000
          minItems: 1
          type: array
          items:
            type: string
            format: uuid
          description: Unique identifiers of the [Order items](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item). Required if no other filter is provided.
          nullable: true
        AccountIds:
          maxItems: 100
          minItems: 1
          type: array
          items:
            type: string
            format: uuid
          description: Unique identifiers of specific `Accounts` to which the order items belong to. Required if no other filter is provided.
          nullable: true
        ServiceOrderIds:
          maxItems: 1000
          minItems: 1
          type: array
          items:
            type: string
            format: uuid
          description: Unique identifiers of the service orders ([product service orders](https://mews-systems.gitbook.io/connector-api/operations/productserviceorders/#product-service-order) or [reservations](https://mews-systems.gitbook.io/connector-api/operations/reservations/#reservation-ver-2023-06-06)). Required if no other filter is provided.
          nullable: true
        ServiceIds:
          maxItems: 1000
          minItems: 1
          type: array
          items:
            type: string
            format: uuid
          description: Unique identifiers of the [Services](https://mews-systems.gitbook.io/connector-api/operations/services/#service). Required if no other filter is provided.
          nullable: true
        BillIds:
          maxItems: 1000
          minItems: 1
          type: array
          items:
            type: string
            format: uuid
          description: Unique identifiers of the [Bills](https://mews-systems.gitbook.io/connector-api/operations/bills/#bill) to which order item is assigned. Required if no other filter is provided.
          nullable: true
        CreatedUtc:
          title: Time interval
          allOf:
          - $ref: '#/components/schemas/TimeFilterInterval'
          description: Interval in which the [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) was created. Required if no other filter is provided.
          nullable: true
          x-max-interval-in-months: 3
          example: string
        UpdatedUtc:
          title: Time interval
          allOf:
          - $ref: '#/components/schemas/TimeFilterInterval'
          description: Interval in which the [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) was updated. Required if no other filter is provided.
          nullable: true
          x-max-interval-in-months: 3
          example: string
        ConsumedUtc:
          title: Time interval
          allOf:
          - $ref: '#/components/schemas/TimeFilterInterval'
          description: Interval in which the [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) was consumed. Required if no other filter is provided.
          nullable: true
          x-max-interval-in-months: 3
          example: string
        CanceledUtc:
          title: Time interval
          allOf:
          - $ref: '#/components/schemas/TimeFilterInterval'
          description: Interval in which the [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) was canceled. Required if no other filter is provided.
          nullable: true
          x-max-interval-in-months: 3
          example: string
        ClosedUtc:
          title: Time interval
          allOf:
          - $ref: '#/components/schemas/TimeFilterInterval'
          description: Interval in which the [Order item](https://mews-systems.gitbook.io/connector-api/operations/orderitems/#order-item) was closed. Required if no other filter is provided.
          nullable: true
          x-max-interval-in-months: 3
          example: string
        Currency:
          type: string
          description: ISO-4217 code of the [Currency](https://mews-systems.gitbook.io/connector-api/operations/currencies/#currency) the item costs should be converted to.
          format: currency
          nullable: true
          example: EUR
        AccountingStates:
          maxItems: 1000
          minItems: 1
          type: array
          items:
            $ref: '#/components/schemas/AccountingStateEnum'
          description: Accounting state of the item.
          nullable: true
        Types:
          maxItems: 1000
          minItems: 1
          type: array
          items:
            $ref: '#/components/schemas/OrderItemTypeEnum'
          description: Order item type, e.g. whether product order or space order.
          nullable: true
      additionalProperties: false
      x-schema-id: OrderItemFilterParameters
    AccountTypeEnum:
      title: Account type
      enum:
      - Company
      - Customer
      type: string
      description: 'A discriminator specifying the account type, e.g. `Customer` or `Company`


        Company


        Customer'
      x-enumNames:
      - Company
      - Customer
      x-enumDescriptions:
      - ''
      - ''
    TaxExemptionReasonTypeEnum:
      title: Tax exemption reason type
      enum:
      - Unknown
      - IT_N1
      - IT_N2_2
      - IT_N3_5
      - IT_N4
      - IT_N5
      - PL_ZW
      - PL_NP
      - DE_NATO
      type: string
      description: '


        Unknown (Unknown tax exemption reason)


        IT_N1 (N1 - Escluse ex art.15)


        IT_N2_2 (N2.2 - Non soggette – altri casi)


        IT_N3_5 (N3.5 - Non imponibili – a seguito di dichiarazioni d’intento)


        IT_N4 (N4 - Esenti)


        IT_N5 (N5 - Regime del margine / IVA non esposta in fattura)


        PL_ZW (ZW - Zwolniony)


        PL_NP (NP - Nie podlega)


        DE_NATO (NATO-ZAbk - Umsatzsteuerbefreiung gemäß Artikel 67(3) NATO-Zusatzabkommen)'
      x-enumNames:
      - Unknown
      - IT_N1
      - IT_N2_2
      - IT_N3_5
      - IT_N4
      - IT_N5
      - PL_ZW
      - PL_NP
      - DE_NATO
      x-enumDescriptions:
      - Unknown tax exemption reason
      - N1 - Escluse ex art.15
      - N2.2 - Non soggette – altri casi
      - N3.5 - Non imponibili – a seguito di dichiarazioni d’intento
      - N4 - Esenti
      - N5 - Regime del margine / IVA non esposta in fattura
      - ZW - Zwolniony
      - NP - Nie podlega
      - NATO-ZAbk - Umsatzsteuerbefreiung gemäß Artikel 67(3) NATO-Zusatzabkommen
  securitySchemes:
    MewsClientToken:
      type: apiKey
      in: header
      name: ClientToken
      description: Mews authentication is performed by supplying ClientToken, AccessToken and Client as fields in the JSON request body (not as HTTP headers). This securityScheme is a tooling-compatible representation of the ClientToken credential. ClientToken is unique to your application and identifies the API client.
    MewsAccessToken:
      type: apiKey
      in: header
      name: AccessToken
      description: Tooling-compatible representation of the AccessToken credential, which is supplied in the JSON request body. AccessToken is unique to the connection with a property (enterprise) and identifies the property or properties whose data and services you can access. Portfolio Access Tokens enable multi-property access with a single token.