ask-sdk-core

ask-sdk-core

Version 2.14.0
Published 2 years ago
186 kB
1 dependency
Apache-2.0 license

Install

npm i ask-sdk-core

yarn add ask-sdk-core

pnpm add ask-sdk-core

Overview

Core package for Alexa Skills Kit SDK

Index

Variables

variable SkillBuilders

const SkillBuilders: { custom(): CustomSkillBuilder };

Provider for skill builders.

variable ViewportDpiGroupOrder

const ViewportDpiGroupOrder: ViewportDpiGroup[];

variable ViewportSizeGroupOrder

const ViewportSizeGroupOrder: ViewportSizeGroup[];

Functions

function egressFromComponent

egressFromComponent: (
    actionName: string,
    egressInput: {
        intentName?: string;
        handle?: (input: HandlerInput) => Response | Promise<Response>;
    }
) => RequestHandler;

function escapeXmlCharacters

escapeXmlCharacters: (input: string) => string;

return the string with all invalid XML characters escaped
Parameter input

function getAccountLinkingAccessToken

getAccountLinkingAccessToken: (requestEnvelope: RequestEnvelope) => string;

Retrieves the account linking access token from the request.
The method retrieves the user's accessToken from the input request. Once a user successfully enables a skill and links their Alexa account to the skill, the input request will have the user's access token. A null value is returned if there is no access token in the input request. More information on this can be found here: https://developer.amazon.com/docs/account-linking/add-account-linking-logic-custom-skill.html
Parameter requestEnvelope
{string}

function getApiAccessToken

getApiAccessToken: (requestEnvelope: RequestEnvelope) => string;

Retrieves the API access token from the request.
The method retrieves the apiAccessToken from the input request, which has the encapsulated information of permissions granted by the user. This token can be used to call Alexa-specific APIs. More information about this can be found here: https://developer.amazon.com/docs/custom-skills/request-and-response-json-reference.html#system-object
The SDK automatically injects this value into service client instances retrieved from the services.ServiceClientFactory
Parameter requestEnvelope
{string}

function getDeviceId

getDeviceId: (requestEnvelope: RequestEnvelope) => string;

Retrieves the device ID from the request.
The method retrieves the deviceId property from the input request. This value uniquely identifies the device and is generally used as input for some Alexa-specific API calls. More information about this can be found here: https://developer.amazon.com/docs/custom-skills/request-and-response-json-reference.html#system-object
Parameter requestEnvelope
{string}

function getDialogState

getDialogState: (requestEnvelope: RequestEnvelope) => DialogState;

Retrieves the dialog state from the request.
The method retrieves the dialogState from the intent request, if the skill's interaction model includes a dialog model. This can be used to determine the current status of user conversation and return the appropriate dialog directives if the conversation is not yet complete. More information on dialog management can be found here: https://developer.amazon.com/docs/custom-skills/define-the-dialog-to-collect-and-confirm-required-information.html
Parameter requestEnvelope
{DialogState}

function getIntentName

getIntentName: (requestEnvelope: RequestEnvelope) => string;

Retrieves the name of the intent from the request.
The method retrieves the intent name from the input request, only if the input request is an IntentRequest.
Parameter requestEnvelope
{string}

function getLocale

getLocale: (requestEnvelope: RequestEnvelope) => string;

Retrieves the locale from the request.
The method returns the locale value present in the request. More information about the locale can be found here: https://developer.amazon.com/docs/custom-skills/request-and-response-json-reference.html#request-locale
Parameter requestEnvelope
{string}

function getRequest

getRequest: <T extends Request>(requestEnvelope: RequestEnvelope) => T;

Get request object.
We can set a specific type to the response by using the generics
Parameter requestEnvelope
{Request}
Example 1
const intentRequest = getRequest<IntentRequest>(requestEnvelope) console.log(intentRequest.intent.name)

function getRequestType

getRequestType: (requestEnvelope: RequestEnvelope) => string;

Retrieves the type of the request.
The method retrieves the request type of the input request. More information about the different request types are mentioned here: https://developer.amazon.com/docs/custom-skills/request-and-response-json-reference.html#request-body-parameters
Parameter requestEnvelope
{string}

function getSimpleSlotValues

getSimpleSlotValues: (slotValue: SlotValue) => SimpleSlotValue[];

Returns all the SimpleSlotValues from the given SlotValue.
Parameter slotValue
{SimpleSlotValue[]}

function getSlot

getSlot: (requestEnvelope: RequestEnvelope, slotName: string) => Slot;

Returns the Slot for the given slot name from the request.
This method attempts to retrieve the requested Slot from the incoming request. If the slot does not exist in the request, a null value will be returned.
Parameter requestEnvelope
Parameter slotName
{Slot}

function getSlotValue

getSlotValue: (requestEnvelope: RequestEnvelope, slotName: string) => string;

Returns the value from the given Slot in the request.
This method attempts to retrieve the requested Slot's value from the incoming request. If the slot does not exist in the request, a null will be returned.
Parameter requestEnvelope
Parameter slotName
{string}

function getSlotValueV2

getSlotValueV2: (
    requestEnvelope: RequestEnvelope,
    slotName: string
) => SlotValue;

Returns the SlotValue from the given Slot in the request.
SlotValue will exist for slots using multiple slot value feature. And this method attempts to retrieve the requested Slot's SlotValue from the incoming request. If the slot or slot.slotValue does not exist in the request, null will be returned.
Parameter requestEnvelope
Parameter slotName
{SlotValue}

function getSupportedInterfaces

getSupportedInterfaces: (
    requestEnvelope: RequestEnvelope
) => SupportedInterfaces;

Retrieves the SupportedInterfaces from the request.
This method returns an object listing each interface that the device supports. For example, if supportedInterfaces includes AudioPlayer, then you know that the device supports streaming audio using the AudioPlayer interface.
Parameter requestEnvelope
{SupportedInterfaces}

function getUserId

getUserId: (requestEnvelope: RequestEnvelope) => string;

Retrieves the user ID from the request.
The method retrieves the userId property from the input request. This value uniquely identifies the user and is generally used as input for some Alexa-specific API calls. More information about this can be found here: https://developer.amazon.com/docs/custom-skills/request-and-response-json-reference.html#system-object
Parameter requestEnvelope
{string}

function getViewportDpiGroup

getViewportDpiGroup: (dpi: number) => ViewportDpiGroup;

return the ViewportDpiGroup of given dpi value
Parameter dpi
{ViewportDpiGroup}

function getViewportOrientation

getViewportOrientation: (width: number, height: number) => ViewportOrientation;

return the ViewportOrientation of given width and height value
Parameter width
Parameter height
{ViewportOrientation}

function getViewportProfile

getViewportProfile: (requestEnvelope: RequestEnvelope) => ViewportProfile;

return the ViewportProfile of given request envelope
Parameter requestEnvelope
{ViewportProfile}

function getViewportSizeGroup

getViewportSizeGroup: (size: number) => ViewportSizeGroup;

return the ViewportSizeGroup of given size value
Parameter size
{ViewportSizeGroup}

function isNewSession

isNewSession: (requestEnvelope: RequestEnvelope) => boolean;

Returns whether the request is a new session.
The method retrieves the new value from the input request's session, which indicates if it's a new session or not. More information can be found here : https://developer.amazon.com/docs/custom-skills/request-and-response-json-reference.html#session-object
Parameter requestEnvelope

function launchComponent

launchComponent: (options?: {
    utteranceSetName?: string;
    slots?: { [key: string]: Slot };
    isUserUtteranceInput?: boolean;
}) => dialog.DelegateRequestDirective;

Classes

class AttributesManagerFactory

class AttributesManagerFactory {}

Provider for attributes that can be stored on three levels: request, session and persistence.

method init

static init: (options: {
    requestEnvelope: RequestEnvelope;
    persistenceAdapter?: PersistenceAdapter;
}) => AttributesManager;

class BaseSkillFactory

class BaseSkillFactory {}

method init

static init: () => BaseSkillBuilder;

class ComponentInterface

abstract class ComponentInterface {}

property egress

static egress: (egressInput: {
    intentName?: string;
    callBack?: (input: HandlerInput) => Response | Promise<Response>;
}) => RequestHandler;

property launch

static launch: (options?: {
    slots?: { [key: string]: Slot };
    isUserUtteranceInput?: boolean;
}) => Directive;

class CustomSkillFactory

class CustomSkillFactory {}

Provider for CustomSkillBuilder

method init

static init: () => CustomSkillBuilder;

class DefaultApiClient

class DefaultApiClient implements ApiClient {}

Default implementation of services.ApiClient which uses the native HTTP/HTTPS library of Node.JS.

method invoke

invoke: (request: ApiClientRequest) => Promise<ApiClientResponse>;

Dispatches a request to an API endpoint described in the request. An ApiClient is expected to resolve the Promise in the case an API returns a non-200 HTTP status code. The responsibility of translating a particular response code to an error lies with the caller to invoke.
Parameter request
request to dispatch to the ApiClient
Returns
{Promise<services.ApiClientResponse>} response from the ApiClient

class DelegateToIntentHandler

class DelegateToIntentHandler implements CustomSkillRequestHandler {}

method canHandle

canHandle: (input: HandlerInput) => boolean;

method handle

handle: (input: HandlerInput) => Response | Promise<Response>;

class ImageHelper

class ImageHelper {}

Responsible for building image object using ask-sdk-model in Alexa skills kit display interface https://developer.amazon.com/docs/custom-skills/display-interface-reference.html#image-object-specifications.

property image

protected image: Image;

method addImageInstance

addImageInstance: (
    url: string,
    size?: interfaces.display.ImageSize,
    widthPixels?: number,
    heightPixels?: number
) => this;

Add image instance in image object
Parameter url
source of the image
Parameter size
size of the image. Accepted values: X_SMALL: Displayed within extra small containers SMALL: Displayed within small containers MEDIUM: Displayed within medium containers LARGE: Displayed within large containers X_LARGE Displayed within extra large containers By default, for Echo Show, size takes the value X_SMALL. If the other size values are included, then the order of precedence for displaying images begins with X_LARGE and proceeds downward, which means that larger images will be downscaled for display on Echo Show if provided. For the best user experience, include the appropriately sized image, and do not include larger images.
Parameter widthPixels
widthPixels of the image
Parameter heightPixels
heightPixels of the image
Returns
{ImageHelper}

method getImage

getImage: () => Image;

Returns
{Image}

method withDescription

withDescription: (description: string) => this;

Sets content description in image object
Parameter description
text used to describe the image for a screen reader
Returns
{ImageHelper}

class PlainTextContentHelper

class PlainTextContentHelper extends TextContentHelper {}

Responsible for building plain text content object using ask-sdk-model in Alexa skills kit display interface https://developer.amazon.com/docs/custom-skills/display-interface-reference.html#textcontent-object-specifications.

constructor

constructor();

method getTextContent

getTextContent: () => interfaces.display.TextContent;

Returns
{interfaces.display.TextContent}

class ResponseFactory

class ResponseFactory {}

Responsible for building JSON responses using ask-sdk-model as per the Alexa skills kit interface https://developer.amazon.com/public/solutions/alexa/alexa-skills-kit/docs/alexa-skills-kit-interface-reference#response-body-syntax.

method init

static init: () => ResponseBuilder;

class RichTextContentHelper

class RichTextContentHelper extends TextContentHelper {}

Responsible for building rich text content object using ask-sdk-model in Alexa skills kit display interface https://developer.amazon.com/docs/custom-skills/display-interface-reference.html#textcontent-object-specifications.

constructor

constructor();

method getTextContent

getTextContent: () => TextContent;

Returns
{interfaces.display.TextContent}

class Skill

class CustomSkill implements Skill<RequestEnvelope, ResponseEnvelope> {}

Top level container for request dispatcher.

constructor

constructor(skillConfiguration: CustomSkillConfiguration);

property apiClient

protected apiClient: ApiClient;

property customUserAgent

protected customUserAgent: string;

property persistenceAdapter

protected persistenceAdapter: PersistenceAdapter;

property requestDispatcher

protected requestDispatcher: RequestDispatcher<HandlerInput, Response>;

property skillId

protected skillId: string;

method appendAdditionalUserAgent

appendAdditionalUserAgent: (userAgent: string) => void;

Append additional user agent info
Parameter userAgent

method invoke

invoke: (
    requestEnvelope: RequestEnvelope,
    context?: any
) => Promise<ResponseEnvelope>;

Invokes the dispatcher to handler the request envelope and construct the handler input.
Parameter requestEnvelope
Parameter context

method supports

supports: (input: any, context?: any) => boolean;

Determines if the skill can support the specific request type.
Parameter input
Parameter context

class TextContentHelper

abstract class TextContentHelper {}

An abstract class responsible for building text content object using ask-sdk-model in Alexa skills kit display interface https://developer.amazon.com/docs/custom-skills/display-interface-reference.html#textcontent-object-specifications.

property primaryText

protected primaryText: string;

property secondaryText

protected secondaryText: string;

property tertiaryText

protected tertiaryText: string;

method getTextContent

abstract getTextContent: () => TextContent;

Returns
{interfaces.display.TextContent}

method withPrimaryText

withPrimaryText: (primaryText: string) => this;

Parameter primaryText
Returns
{this}

method withSecondaryText

withSecondaryText: (secondaryText: string) => this;

Parameter secondaryText
Returns
{this}

method withTertiaryText

withTertiaryText: (tertiaryText: string) => this;

Parameter tertiaryText
Returns
{this}

Interfaces

interface AttributesManager

interface AttributesManager {}

An interface handling three level attributes: request, session and persistence.

method deletePersistentAttributes

deletePersistentAttributes: () => Promise<void>;

Delete persistent attributes from the persistent layer if a persistence adapter is provided. {Promise}

method getPersistentAttributes

getPersistentAttributes: (
    useSessionCache?: boolean,
    defaultAttributes?: { [key: string]: any }
) => Promise<{ [key: string]: any }>;

Provides persistent attributes retrieved and cached from persistence adapter, provide false to useSessionCache to ignore values cached from previous invocations.
Parameter useSessionCache
Returns
{Promise<Object.<string, any>>}

method getRequestAttributes

getRequestAttributes: () => { [key: string]: any };

Provides request attributes for the request life cycle.
Returns
{Object.<string, any>}

method getSessionAttributes

getSessionAttributes: <T = { [key: string]: any }>() => T;

Provides session attributes extracted from request envelope.
Returns
{Object.<string, any>}

method savePersistentAttributes

savePersistentAttributes: () => Promise<void>;

Save persistent attributes to the persistence layer if a persistence adapter is provided. {Promise}

method setPersistentAttributes

setPersistentAttributes: (persistentAttributes: { [key: string]: any }) => void;

Overwrites and caches the persistent attributes value. Note no persistence layer calls are being made in this function.
Parameter persistentAttributes
Returns
{void}

method setRequestAttributes

setRequestAttributes: (requestAttributes: { [key: string]: any }) => void;

Overwrites the request attributes value.
Parameter requestAttributes
Returns
{void}

method setSessionAttributes

setSessionAttributes: (sessionAttributes: { [key: string]: any }) => void;

Overwrites the session attributes value.
Parameter sessionAttributes
Returns
{void}

interface BaseSkillBuilder

interface BaseSkillBuilder {}

An interface containing help functions to build a CustomSkill.

method addErrorHandler

addErrorHandler: (
    matcher: (input: HandlerInput, error: Error) => Promise<boolean> | boolean,
    executor: (input: HandlerInput, error: Error) => Promise<Response> | Response
) => this;

method addErrorHandlers

addErrorHandlers: (...errorHandlers: CustomSkillErrorHandler[]) => this;

method addRequestHandler

addRequestHandler: (
    matcher: string | ((input: HandlerInput) => Promise<boolean> | boolean),
    executor: (input: HandlerInput) => Promise<Response> | Response
) => this;

method addRequestHandlers

addRequestHandlers: (...requestHandlers: CustomSkillRequestHandler[]) => this;

method addRequestInterceptors

addRequestInterceptors: (
    ...executors: (
        | CustomSkillRequestInterceptor
        | ((input: HandlerInput) => Promise<void> | void)
    )[]
) => this;

method addResponseInterceptors

addResponseInterceptors: (
    ...executors: (
        | CustomSkillResponseInterceptor
        | ((input: HandlerInput, response?: Response) => Promise<void> | void)
    )[]
) => this;

method create

create: () => CustomSkill;

method getSkillConfiguration

getSkillConfiguration: () => CustomSkillConfiguration;

method lambda

lambda: () => LambdaHandler;

method withCustomUserAgent

withCustomUserAgent: (customUserAgent: string) => this;

method withSkillId

withSkillId: (skillId: string) => this;

interface CustomSkillBuilder

interface CustomSkillBuilder extends BaseSkillBuilder {}

An interface which helps building a customized skill.

method withApiClient

withApiClient: (apiClient: ApiClient) => this;

method withPersistenceAdapter

withPersistenceAdapter: (persistenceAdapter: PersistenceAdapter) => this;

interface ErrorHandler

interface CustomSkillErrorHandler extends ErrorHandler<HandlerInput, Response> {}

interface HandlerInput

interface HandlerInput {}

An interface that represents components passed into CustomSkillRequestHandler and CustomSkillErrorHandler.

property attributesManager

attributesManager: AttributesManager;

property context

context?: any;

property requestEnvelope

requestEnvelope: RequestEnvelope;

property responseBuilder

responseBuilder: ResponseBuilder;

property serviceClientFactory

serviceClientFactory?: ServiceClientFactory;

interface PersistenceAdapter

interface PersistenceAdapter {}

An interface for storing and retrieving persistent attributes from persistence tier given request envelope.

method deleteAttributes

deleteAttributes: (requestEnvelope: RequestEnvelope) => Promise<void>;

method getAttributes

getAttributes: (
    requestEnvelope: RequestEnvelope
) => Promise<{ [key: string]: any }>;

method saveAttributes

saveAttributes: (
    requestEnvelope: RequestEnvelope,
    attributes: { [key: string]: any }
) => Promise<void>;

interface RequestHandler

interface CustomSkillRequestHandler extends RequestHandler<HandlerInput, Response> {}

interface RequestInterceptor

interface CustomSkillRequestInterceptor extends RequestInterceptor<HandlerInput> {}

interface ResponseBuilder

interface ResponseBuilder {}

An interface which helps building a response.

method addAudioPlayerClearQueueDirective

addAudioPlayerClearQueueDirective: (
    clearBehavior: interfaces.audioplayer.ClearBehavior
) => this;

Adds an AudioPlayer ClearQueue directive - clear the queue without stopping the currently playing stream, or clear the queue and stop any currently playing stream.
Parameter clearBehavior
Describes the clear queue behavior. Accepted values: CLEAR_ENQUEUED: clears the queue and continues to play the currently playing stream CLEAR_ALL: clears the entire playback queue and stops the currently playing stream (if applicable).
Returns
{ResponseBuilder}

method addAudioPlayerPlayDirective

addAudioPlayerPlayDirective: (
    playBehavior: interfaces.audioplayer.PlayBehavior,
    url: string,
    token: string,
    offsetInMilliseconds: number,
    expectedPreviousToken?: string,
    audioItemMetadata?: AudioItemMetadata
) => this;

Adds an AudioPlayer play directive
Parameter playBehavior
Describes playback behavior. Accepted values: REPLACE_ALL: Immediately begin playback of the specified stream, and replace current and enqueued streams. ENQUEUE: Add the specified stream to the end of the current queue. This does not impact the currently playing stream. REPLACE_ENQUEUED: Replace all streams in the queue. This does not impact the currently playing stream.
Parameter url
Identifies the location of audio content at a remote HTTPS location. The audio file must be hosted at an Internet-accessible HTTPS endpoint. HTTPS is required, and the domain hosting the files must present a valid, trusted SSL certificate. Self-signed certificates cannot be used. The supported formats for the audio file include AAC/MP4, MP3, HLS, PLS and M3U. Bitrates: 16kbps to 384 kbps.
Parameter token
A token that represents the audio stream. This token cannot exceed 1024 characters
Parameter offsetInMilliseconds
The timestamp in the stream from which Alexa should begin playback. Set to 0 to start playing the stream from the beginning. Set to any other value to start playback from that associated point in the stream
Parameter expectedPreviousToken
A token that represents the expected previous stream. This property is required and allowed only when the playBehavior is ENQUEUE. This is used to prevent potential race conditions if requests to progress through a playlist and change tracks occur at the same time.
Parameter audioItemMetadata
Metadata that can be displayed on screen enabled devices
Returns
{ResponseBuilder}

method addAudioPlayerStopDirective

addAudioPlayerStopDirective: () => this;

Adds an AudioPlayer Stop directive - Stops the current audio Playback
Returns
{ResponseBuilder}

method addConfirmIntentDirective

addConfirmIntentDirective: (updatedIntent?: Intent) => this;

Adds a Dialog confirmIntent directive to response
Parameter updatedIntent
Returns
{ResponseBuilder}

method addConfirmSlotDirective

addConfirmSlotDirective: (slotToConfirm: string, updatedIntent?: Intent) => this;

Adds a Dialog confirmSlot directive to response
Parameter slotToConfirm
Parameter updatedIntent
Returns
{ResponseBuilder}

method addDelegateDirective

addDelegateDirective: (updatedIntent?: Intent) => this;

Adds a Dialog delegate directive to response
Parameter updatedIntent
Returns
{ResponseBuilder}

method addDirective

addDirective: (directive: Directive) => this;

Helper method for adding directives to responses
Parameter directive
the directive send back to Alexa device
Returns
{ResponseBuilder}

method addDirectiveToReprompt

addDirectiveToReprompt: (directive: Directive) => this;

Helper method for adding directives to reprompt
Parameter directive
the directive sent back to Alexa device
Returns
{ResponseBuilder}

method addElicitSlotDirective

addElicitSlotDirective: (slotToElicit: string, updatedIntent?: Intent) => this;

Adds a Dialog elicitSlot directive to response
Parameter slotToElicit
Parameter updatedIntent
Returns
{ResponseBuilder}

method addExperimentTrigger

addExperimentTrigger: (experimentId: string) => this;

Helper method for adding experimentation trigger to responses
Parameter experimentId
the id of the experiment that was triggered
Returns
{ResponseBuilder}

method addHintDirective

addHintDirective: (text: string) => this;

Adds a hint directive - show a hint on the screen of the echo show
Parameter text
plain text to show on the hint
Returns
{ResponseBuilder}

method addRenderTemplateDirective

addRenderTemplateDirective: (template: interfaces.display.Template) => this;

Adds a Display RenderTemplate Directive
Parameter template
Returns
{ResponseBuilder}

method addVideoAppLaunchDirective

addVideoAppLaunchDirective: (
    source: string,
    title?: string,
    subtitle?: string
) => this;

Adds a VideoApp play directive to play a video
Parameter source
Identifies the location of video content at a remote HTTPS location. The video file must be hosted at an Internet-accessible HTTPS endpoint.
Parameter title
(optional) title that can be displayed on VideoApp.
Parameter subtitle
(optional) subtitle that can be displayed on VideoApp.
Returns
{ResponseBuilder}

method getResponse

getResponse: () => Response;

Returns the response object
Returns
{Response}

method reprompt

reprompt: (repromptSpeechOutput: string, playBehavior?: ui.PlayBehavior) => this;

Has alexa listen for speech from the user. If the user doesn't respond within 8 seconds then has alexa reprompt with the provided reprompt speech
Parameter repromptSpeechOutput
Parameter playBehavior
Returns
{ResponseBuilder}

method speak

speak: (speechOutput: string, playBehavior?: ui.PlayBehavior) => this;

Has Alexa say the provided speech to the user
Parameter speechOutput
Parameter playBehavior
Returns
{ResponseBuilder}

method withApiResponse

withApiResponse: (apiResponse: any) => this;

Helper method for adding Api response in the response
Parameter apiResponse
Returns
{ResponseBuilder}

method withAskForPermissionsConsentCard

withAskForPermissionsConsentCard: (permissionArray: string[]) => this;

Renders an askForPermissionsConsent card
Parameter permissionArray
Returns
{ResponseBuilder}

method withCanFulfillIntent

withCanFulfillIntent: (canFulfillIntent: CanFulfillIntent) => this;

Adds canFulfillIntent to response.
Parameter canFulfillIntent
{ResponseBuilder}

method withLinkAccountCard

withLinkAccountCard: () => this;

Renders a link account card
Returns
{ResponseBuilder}

method withShouldEndSession

withShouldEndSession: (val: boolean) => this;

Sets shouldEndSession value to null/false/true
Parameter val
Returns
{ResponseBuilder}

method withSimpleCard

withSimpleCard: (cardTitle: string, cardContent: string) => this;

Renders a simple card with the following title and content
Parameter cardTitle
Parameter cardContent
Returns
{ResponseBuilder}

method withStandardCard

withStandardCard: (
    cardTitle: string,
    cardContent: string,
    smallImageUrl?: string,
    largeImageUrl?: string
) => this;

Renders a standard card with the following title, content and image
Parameter cardTitle
Parameter cardContent
Parameter smallImageUrl
Parameter largeImageUrl
Returns
{ResponseBuilder}

interface ResponseInterceptor

interface CustomSkillResponseInterceptor
    extends ResponseInterceptor<HandlerInput, Response> {}

interface SkillConfiguration

interface CustomSkillConfiguration
    extends RuntimeConfiguration<HandlerInput, Response> {}

An interfaces that represents the standard components needed to build CustomSkill.

property apiClient

apiClient?: services.ApiClient;

property customUserAgent

customUserAgent?: string;

property persistenceAdapter

persistenceAdapter?: PersistenceAdapter;

property skillId

skillId?: string;

Type Aliases

type LambdaHandler

type LambdaHandler = (
    requestEnvelope: RequestEnvelope,
    context: any,
    callback: (err: Error, result?: any) => void
) => void;

Type definition of LambdaHandler which contains inputs received in lambda function. https://docs.aws.amazon.com/lambda/latest/dg/nodejs-prog-model-handler.html.

type ViewportDpiGroup

type ViewportDpiGroup = 'XLOW' | 'LOW' | 'MEDIUM' | 'HIGH' | 'XHIGH' | 'XXHIGH';

type ViewportOrientation

type ViewportOrientation = 'EQUAL' | 'LANDSCAPE' | 'PORTRAIT';

type ViewportProfile

type ViewportProfile =
    | 'HUB-ROUND-SMALL'
    | 'HUB-LANDSCAPE-SMALL'
    | 'HUB-LANDSCAPE-MEDIUM'
    | 'HUB-LANDSCAPE-LARGE'
    | 'MOBILE-LANDSCAPE-SMALL'
    | 'MOBILE-PORTRAIT-SMALL'
    | 'MOBILE-LANDSCAPE-MEDIUM'
    | 'MOBILE-PORTRAIT-MEDIUM'
    | 'TV-LANDSCAPE-XLARGE'
    | 'TV-PORTRAIT-MEDIUM'
    | 'TV-LANDSCAPE-MEDIUM'
    | 'UNKNOWN-VIEWPORT-PROFILE';

type ViewportSizeGroup

type ViewportSizeGroup = 'XSMALL' | 'SMALL' | 'MEDIUM' | 'LARGE' | 'XLARGE';

Package Files (29)

Dependencies (1)

ask-sdk-runtime

Dev Dependencies (17)

Peer Dependencies (1)

ask-sdk-model

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ask-sdk-core

Install

Overview

Index

Variables

Functions

Classes

Interfaces

Type Aliases

Variables

variable SkillBuilders

variable ViewportDpiGroupOrder

variable ViewportSizeGroupOrder

Functions

function egressFromComponent

function escapeXmlCharacters

Parameter input

function getAccountLinkingAccessToken

Parameter requestEnvelope

function getApiAccessToken

Parameter requestEnvelope

function getDeviceId

Parameter requestEnvelope

function getDialogState

Parameter requestEnvelope

function getIntentName

Parameter requestEnvelope

function getLocale

Parameter requestEnvelope

function getRequest

Parameter requestEnvelope

Example 1

function getRequestType

Parameter requestEnvelope

function getSimpleSlotValues

Parameter slotValue

function getSlot

Parameter requestEnvelope

Parameter slotName

function getSlotValue

Parameter requestEnvelope

Parameter slotName

function getSlotValueV2

Parameter requestEnvelope

Parameter slotName

function getSupportedInterfaces

Parameter requestEnvelope

function getUserId

Parameter requestEnvelope

function getViewportDpiGroup

Parameter dpi

function getViewportOrientation

Parameter width

Parameter height

function getViewportProfile

Parameter requestEnvelope

function getViewportSizeGroup

Parameter size

function isNewSession

Parameter requestEnvelope

function launchComponent

Classes

class AttributesManagerFactory

method init

class BaseSkillFactory

method init

class ComponentInterface

property egress

property launch

class CustomSkillFactory

method init

class DefaultApiClient

method invoke

Parameter request

Returns

class DelegateToIntentHandler

method canHandle

method handle

class ImageHelper

property image