> ## Documentation Index > Fetch the complete documentation index at: https://docs.kibocommerce.com/llms.txt > Use this file to discover all available pages before exploring further. # Creates a Call-Off Order Rule. The expression is validated and canonicalized > at save time; `code` auto-generates from `name` when omitted. ## OpenAPI ````yaml /openapi/openapi_commerce.json post /commerce/rules/callOffOrder openapi: 3.0.1 info: description: |-

COMMERCE

The Commerce API interacts with the commerce entities of your tenant, including shoppers's active shopping carts, checkouts, submitted orders, wishlists, and returns as well as B2B quotes.

Use the Carts resource to manage storefront shopping carts as shoppers add and remove items for purchase. Each time a shopper's cart is modified, the Carts resource updates the estimated total with any applicable discounts.

Use the Channels and Channel Groups resources to manage the channels a company uses to create logical commercial business divisions based on region or types of sales, such as "US Online," "Amazon," or "EMEA Retail." All orders include a channel association that enables the company to perform financial reporting for each defined channel. Because channels are managed at the tenant level, you must associate all the tenant's sites with a channel. Sites that do not have a defined channel association cannot successfully submit orders.

Use the Checkouts resource to track a shopper's order items and their intended destinations on sites that have the multiple shipment feature enabled.

Use the Orders resource to manage all components of order processing, payment, and order-level fulfillment.

Use the Quotes resource to support B2B functionality by managing order quotes, similar to wishlists.

Use the Returns resource to manage returned items that were previously fufilled. Returns can include any number of items associated with an original order. Each return must either be associated with an original order or a product definition to represent each returned item.

Use the Wish Lists resource to manage the shopper wish lists of products associated with a customer account. Although customer accounts are managed at the tenant level, the system stores shopper wish lists at the site level. This enables the same customer to have wish lists for each of a merchant's sites. The Wish List Items resource allows you to manage the individual items in a wish list.

title: Cart/Checkout/Quote version: 0.0.1 servers: - description: Kibo Base URL url: '{baseUrl}/api' variables: baseUrl: default: https://t1000000.sb.usc1.gcp.kibocommerce.com description: Base URL security: - bearerAuth: [] paths: /commerce/rules/callOffOrder: post: tags: - CallOffOrderRule summary: >- Creates a Call-Off Order Rule. The expression is validated and canonicalized description: at save time; `code` auto-generates from `name` when omitted. parameters: - description: limits which fields are returned in the response body in: query name: responseFields schema: type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/CallOffOrderRule' description: The rule to create. responses: '200': content: application/json: schema: $ref: '#/components/schemas/CallOffOrderRule' text/json: schema: $ref: '#/components/schemas/CallOffOrderRule' text/plain: schema: $ref: '#/components/schemas/CallOffOrderRule' description: OK '201': description: >- Rule created. Returns 409 if a rule with the supplied code already exists or the expression failed validation. components: schemas: CallOffOrderRule: description: "Tenant-scoped, expression-based rule that selects Mozu.CommerceRuntime.Contracts.CallOffOrders.CallOffOrder\r\nentities for downstream composite consumers (e.g. CallOff Reservation Rule in Catalog)." properties: auditInfo: $ref: '#/components/schemas/CoreApiContractsAuditInfo' code: description: "Tenant-unique stable identifier referenced by composite consumers. Matches\r\n`[A-Za-z0-9_-]+`. Auto-generated from Mozu.CommerceRuntime.Contracts.CallOffOrderRules.CallOffOrderRule.Name when omitted\r\non create. Immutable after create." nullable: true type: string description: description: Optional rule purpose / authoring notes. Max 2000 chars. nullable: true type: string enabled: description: "If `false`, the evaluate endpoint rejects the rule with HTTP 400.\r\nLifecycle CRUD reads continue to return it. Default `true` on create." type: boolean expression: $ref: '#/components/schemas/CommerceRuntimeDynamicExpression' id: description: >- System-generated unique identifier (MozuObjectId). Server-set; ignored on write. nullable: true type: string metaData: description: >- Free-form consumer-specific metadata. Mirrors `PurchaseLimitRule.MetaData`. nullable: true type: object name: description: Human-readable rule name. Required; non-empty; max 255 chars. nullable: true type: string ruleType: description: "Identifies which composite consumer family uses this rule. Free string\r\nmatching `[A-Za-z0-9_-]+`. Well-known values: `\"Reservation\"`,\r\n`\"PurchaseLimit\"`, `\"Custom\"`." nullable: true type: string tenantId: description: "Tenant identifier. Populated from `IApiContext` on the server. Never\r\naccepted from the client request body." format: int32 type: integer type: object CoreApiContractsAuditInfo: properties: createBy: nullable: true type: string createDate: format: date-time nullable: true type: string updateBy: nullable: true type: string updateDate: format: date-time nullable: true type: string type: object CommerceRuntimeDynamicExpression: properties: text: nullable: true type: string tree: $ref: '#/components/schemas/CommerceRuntimeExpression' type: object CommerceRuntimeExpression: properties: left: nullable: true type: string logicalOperator: nullable: true type: string nodes: items: $ref: '#/components/schemas/CommerceRuntimeExpression' nullable: true type: array operator: nullable: true type: string right: nullable: true type: nullable: true type: string type: object securitySchemes: bearerAuth: bearerFormat: JWT description: JWT Authorization header using the Bearer scheme. scheme: bearer type: http ````