{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Fulfillment",
  "description": "Fulfillment",
  "type": "object",
  "properties": {
    "id": {
      "description": "Unique system-generated identifier for this entity (read-only)",
      "type": "string"
    },
    "externalId": {
      "description": "ID of the entity in the client's system. Must be unique within the tenant.",
      "type": "string"
    },
    "createdAt": {
      "description": "ISO 8601 timestamp when the entity was created (read-only)",
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
    },
    "updatedAt": {
      "description": "ISO 8601 timestamp when the entity was last updated (read-only)",
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
    },
    "tenantId": {
      "description": "Unique identifier for the tenant that owns this entity (read-only)",
      "type": "string"
    },
    "customFields": {
      "description": "Custom Fields - allows for arbitrary key-value pairs to be added to an entity. Useful for storing any custom data that is not covered by the other fields.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "value": {
            "type": "string"
          }
        },
        "required": [
          "name",
          "value"
        ],
        "additionalProperties": false
      }
    },
    "expectedDeliveryDate": {
      "description": "Expected delivery date",
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
    },
    "expectedShipDate": {
      "description": "Expected date the order will be shipped",
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
    },
    "lineItems": {
      "description": "Items included in this fulfillment",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "description": "Unique identifier for this line item within the order",
            "type": "string"
          },
          "sku": {
            "description": "Product Variant SKU",
            "type": "string",
            "minLength": 1
          },
          "quantity": {
            "description": "Quantity ordered",
            "type": "number",
            "minimum": 1
          },
          "unitPrice": {
            "description": "Price per unit",
            "type": "number",
            "minimum": 0
          },
          "unitDiscount": {
            "description": "Discount per unit",
            "type": "number",
            "minimum": 0
          },
          "totalPrice": {
            "description": "Total price for the line item. Calculated as (unitPrice - unitDiscount) * quantity",
            "type": "number",
            "minimum": 0
          },
          "name": {
            "description": "Product name for display",
            "type": "string"
          },
          "customFields": {
            "description": "Custom Fields - allows for arbitrary key-value pairs to be added to an entity. Useful for storing any custom data that is not covered by the other fields.",
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "name": {
                  "type": "string"
                },
                "value": {
                  "type": "string"
                }
              },
              "required": [
                "name",
                "value"
              ],
              "additionalProperties": false
            }
          }
        },
        "required": [
          "sku",
          "quantity"
        ],
        "additionalProperties": false
      }
    },
    "locationId": {
      "type": "string"
    },
    "orderId": {
      "description": "Order ID",
      "type": "string"
    },
    "shipByDate": {
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"
    },
    "status": {
      "type": "string"
    },
    "tags": {
      "description": "Tags for categorization and filtering. Useful for organizing entities with custom labels (e.g., \"priority\", \"wholesale\", \"gift\")",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "trackingNumbers": {
      "description": "Tracking numbers from carrier",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "shippingAddress": {
      "description": "Shipping address",
      "type": "object",
      "properties": {
        "address1": {
          "description": "Primary street address (e.g., \"123 Main Street\")",
          "type": "string"
        },
        "address2": {
          "description": "Secondary address information such as apartment, suite, or unit number (e.g., \"Apt 4B\")",
          "type": "string"
        },
        "city": {
          "description": "City or town name",
          "type": "string"
        },
        "company": {
          "description": "Company or organization name associated with this address",
          "type": "string"
        },
        "country": {
          "description": "Country code in ISO 3166-1 alpha-2 format (2 letters, e.g., \"US\", \"CA\", \"GB\")",
          "type": "string"
        },
        "email": {
          "description": "Email address for contact at this location",
          "type": "string",
          "format": "email",
          "pattern": "^(?!\\.)(?!.*\\.\\.)([A-Za-z0-9_'+\\-\\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$"
        },
        "firstName": {
          "description": "First name of the person at this address",
          "type": "string"
        },
        "lastName": {
          "description": "Last name of the person at this address",
          "type": "string"
        },
        "phone": {
          "description": "Phone number including country code if applicable (e.g., \"+1-555-123-4567\")",
          "type": "string"
        },
        "stateOrProvince": {
          "description": "State or province. For US addresses, use 2-letter state code (e.g., \"CA\", \"NY\"). For other countries, use full province name or local standard.",
          "type": "string"
        },
        "zipCodeOrPostalCode": {
          "description": "ZIP code (US) or postal code (international) for the address",
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "shippingCarrier": {
      "description": "Shipping carrier name eg. UPS, FedEx, USPS",
      "type": "string"
    },
    "shippingClass": {
      "description": "Service level e.g. Next Day, Express, Ground",
      "type": "string"
    },
    "shippingCode": {
      "type": "string"
    },
    "shippingNote": {
      "description": "Additional shipping notes",
      "type": "string"
    },
    "shippingPrice": {
      "description": "Shipping cost",
      "type": "number"
    },
    "giftNote": {
      "type": "string"
    },
    "incoterms": {
      "type": "string"
    }
  },
  "required": [
    "id",
    "createdAt",
    "updatedAt",
    "tenantId",
    "lineItems",
    "orderId",
    "trackingNumbers"
  ],
  "additionalProperties": false
}