SchemaDemand class

A demand entity represents the public, not necessarily binding, not necessarily exclusive, announcement by an organization or person to seek a certain type of goods or services. For describing demand using this type, the very same properties used for Offer apply. See https://schema.org/Demand

Constructors

SchemaDemand({dynamic acceptedPaymentMethod, SchemaQuantitativeValue? advanceBookingRequirement, dynamic areaServed, String? asin, SchemaItemAvailability? availability, String? availabilityEnds, String? availabilityStarts, SchemaPlace? availableAtOrFrom, SchemaDeliveryMethod? availableDeliveryMethod, SchemaBusinessFunction? businessFunction, SchemaQuantitativeValue? deliveryLeadTime, SchemaBusinessEntityType? eligibleCustomerType, SchemaQuantitativeValue? eligibleDuration, SchemaQuantitativeValue? eligibleQuantity, dynamic eligibleRegion, SchemaPriceSpecification? eligibleTransactionVolume, String? gtin, String? gtin12, String? gtin13, String? gtin14, String? gtin8, SchemaTypeAndQuantityNode? includesObject, dynamic ineligibleRegion, SchemaQuantitativeValue? inventoryLevel, SchemaOfferItemCondition? itemCondition, dynamic itemOffered, String? mpn, SchemaPriceSpecification? priceSpecification, dynamic seller, String? serialNumber, String? sku, String? validFrom, String? validThrough, SchemaWarrantyPromise? warranty, String? additionalType, String? alternateName, dynamic description, String? disambiguatingDescription, dynamic identifier, dynamic image, dynamic mainEntityOfPage, String? name, SchemaAction? potentialAction, String? sameAs, dynamic subjectOf, String? url})

Create a new instance of SchemaDemand

Properties

acceptedPaymentMethod ↔ dynamic

The payment method(s) accepted by seller for this offer.

getter/setter pair

additionalType ↔ String?

//schema.org/docs/styleguide.html">style guide.

getter/setter pair

advanceBookingRequirement ↔ SchemaQuantitativeValue?

The amount of time that is required between accepting the offer and the actual usage of the resource or service.

getter/setter pair

alternateName ↔ String?

An alias for the item.

getter/setter pair

areaServed ↔ dynamic

The geographic area where a service or offered item is provided.

getter/setter pair

asin ↔ String?

//en.wikipedia.org/wiki/Amazon_Standard_Identification_Number)'s article).

getter/setter pair

availability ↔ SchemaItemAvailability?

The availability of this item—for example In stock, Out of stock, Pre-order, etc.

getter/setter pair

availabilityEnds ↔ String?

The end of the availability of the product or service included in the offer.

getter/setter pair

availabilityStarts ↔ String?

The beginning of the availability of the product or service included in the offer.

getter/setter pair

availableAtOrFrom ↔ SchemaPlace?

The place(s) from which the offer can be obtained (e.g. store locations).

getter/setter pair

availableDeliveryMethod ↔ SchemaDeliveryMethod?

The delivery method(s) available for this offer.

getter/setter pair

businessFunction ↔ SchemaBusinessFunction?

//purl.org/goodrelations/v1#Sell.

getter/setter pair

deliveryLeadTime ↔ SchemaQuantitativeValue?

The typical delay between the receipt of the order and the goods either leaving the warehouse or being prepared for pickup, in case the delivery method is on site pickup.

getter/setter pair

description ↔ dynamic

A description of the item.

getter/setter pair

disambiguatingDescription ↔ String?

A sub property of description. A short description of the item used to disambiguate from other, similar items. Information from other properties (in particular, name) may be necessary for the description to be useful for disambiguation.

getter/setter pair

eligibleCustomerType ↔ SchemaBusinessEntityType?

The type(s) of customers for which the given offer is valid.

getter/setter pair

eligibleDuration ↔ SchemaQuantitativeValue?

The duration for which the given offer is valid.

getter/setter pair

eligibleQuantity ↔ SchemaQuantitativeValue?

The interval and unit of measurement of ordering quantities for which the offer or price specification is valid. This allows e.g. specifying that a certain freight charge is valid only for a certain quantity.

getter/setter pair

eligibleRegion ↔ dynamic

The ISO 3166-1 (ISO 3166-1 alpha-2) or ISO 3166-2 code, the place, or the GeoShape for the geo-political region(s) for which the offer or delivery charge specification is valid.\n\nSee also SchemaineligibleRegion.

getter/setter pair

eligibleTransactionVolume ↔ SchemaPriceSpecification?

The transaction volume, in a monetary unit, for which the offer or price specification is valid, e.g. for indicating a minimal purchasing volume, to express free shipping above a certain order volume, or to limit the acceptance of credit cards to purchases to a certain minimal amount.

getter/setter pair

gtin ↔ String?

//en.wikipedia.org/wiki/Global_Trade_Item_Number) for more details. Left-padding of the gtin values is not required or encouraged. The Schemagtin property generalizes the earlier Schemagtin8, Schemagtin12, Schemagtin13, and Schemagtin14 properties.

getter/setter pair

gtin12 ↔ String?

//www.gs1.org/barcodes/technical/idkeys/gtin) for more details.

getter/setter pair

gtin13 ↔ String?

//www.gs1.org/barcodes/technical/idkeys/gtin) for more details.

getter/setter pair

gtin14 ↔ String?

//www.gs1.org/barcodes/technical/idkeys/gtin) for more details.

getter/setter pair

gtin8 ↔ String?

//www.gs1.org/barcodes/technical/idkeys/gtin) for more details.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

identifier ↔ dynamic

The identifier property represents any kind of identifier for any kind of SchemaThing, such as ISBNs, GTIN codes, UUIDs etc. Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links. See background notes for more details.

getter/setter pair

image ↔ dynamic

An image of the item. This can be a SchemaURL or a fully described SchemaImageObject.

getter/setter pair

includesObject ↔ SchemaTypeAndQuantityNode?

This links to a node or nodes indicating the exact quantity of the products included in an SchemaOffer or SchemaProductCollection.

getter/setter pair

ineligibleRegion ↔ dynamic

The ISO 3166-1 (ISO 3166-1 alpha-2) or ISO 3166-2 code, the place, or the GeoShape for the geo-political region(s) for which the offer or delivery charge specification is not valid, e.g. a region where the transaction is not allowed.\n\nSee also SchemaeligibleRegion.

getter/setter pair

inventoryLevel ↔ SchemaQuantitativeValue?

The current approximate inventory level for the item or items.

getter/setter pair

itemCondition ↔ SchemaOfferItemCondition?

A predefined value from OfferItemCondition specifying the condition of the product or service, or the products or services included in the offer. Also used for product return policies to specify the condition of products accepted for returns.

getter/setter pair

itemOffered ↔ dynamic

An item being offered (or demanded). The transactional nature of the offer or demand is documented using SchemabusinessFunction, e.g. sell, lease etc. While several common expected types are listed explicitly in this definition, others can be used. Using a second type, such as Product or a subtype of Product, can clarify the nature of the offer.

getter/setter pair

mainEntityOfPage ↔ dynamic

Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details.

getter/setter pair

mpn ↔ String?

The Manufacturer Part Number (MPN) of the product, or the product to which the offer refers.

getter/setter pair

name ↔ String?

The name of the item.

getter/setter pair

potentialAction ↔ SchemaAction?

Indicates a potential Action, which describes an idealized action in which this thing would play an 'object' role.

getter/setter pair

priceSpecification ↔ SchemaPriceSpecification?

One or more detailed price specifications, indicating the unit price and delivery or payment charges.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sameAs ↔ String?

URL of a reference Web page that unambiguously indicates the item's identity. E.g. the URL of the item's Wikipedia page, Wikidata entry, or official website.

getter/setter pair

seller ↔ dynamic

An entity which offers (sells / leases / lends / loans) the services / goods. A seller may also be a provider.

getter/setter pair

serialNumber ↔ String?

The serial number or any alphanumeric identifier of a particular product. When attached to an offer, it is a shortcut for the serial number of the product included in the offer.

getter/setter pair

sku ↔ String?

The Stock Keeping Unit (SKU), i.e. a merchant-specific identifier for a product or service, or the product to which the offer refers.

getter/setter pair

subjectOf ↔ dynamic

A CreativeWork or Event about this Thing.

getter/setter pair

url ↔ String?

URL of the item.

getter/setter pair

validFrom ↔ String?

The date when the item becomes valid.

getter/setter pair

validThrough ↔ String?

The date after when the item is not valid. For example the end of an offer, salary period, or a period of opening hours.

getter/setter pair

warranty ↔ SchemaWarrantyPromise?

The warranty promise(s) included in the offer.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJsonLd() → Map<String, dynamic>

Serialize SchemaDemand to JSON-LD

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited