[Home](./index.md) > [@soulmachines/smwebsdk](./smwebsdk.md) > [Conversation](./smwebsdk.conversation.md) ## Conversation class Stores content cards and conversation state **Signature:** ```typescript export declare class Conversation ``` ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(logger, conversationState, contentCardFormatter)](./smwebsdk.conversation._constructor_.md) | | Constructs a new instance of the Conversation class | ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [activeCardIds](./smwebsdk.conversation.activecardids.md) | | Set<string> | | | [activeCards](./smwebsdk.conversation.activecards.md) | readonly | [ContentCardRawData](./smwebsdk.contentcardrawdata.md)\[\] | | | [autoClearCards](./smwebsdk.conversation.autoclearcards.md) | | boolean | Automatically clear active content cards each conversation turn | | [cardData](./smwebsdk.conversation.carddata.md) | | Map<string, [ContentCardRawData](./smwebsdk.contentcardrawdata.md)> | | | [onCardChanged](./smwebsdk.conversation.oncardchanged.md) | readonly | [SmEvent](./smwebsdk.smevent.md) | A callback function which fires when active cards are changed | | [onConversationStateUpdated](./smwebsdk.conversation.onconversationstateupdated.md) | readonly | [SmEvent](./smwebsdk.smevent.md) | A callback function which fires when conversation state changes | ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [clearActiveCards()](./smwebsdk.conversation.clearactivecards.md) | | Clears active card ids. Emits a card changed event | | [onConversationResult(messageBody)](./smwebsdk.conversation.onconversationresult.md) | | Stores content card data contained in conversation result messages | | [onSpeechMarker(messageBody)](./smwebsdk.conversation.onspeechmarker.md) | | Handles speech marker messages and updates the active card state | | [processRecognizeResultsMessage(message)](./smwebsdk.conversation.processrecognizeresultsmessage.md) | | | | [processStateMessage(message)](./smwebsdk.conversation.processstatemessage.md) | | | | [reset()](./smwebsdk.conversation.reset.md) | | Clears active card ids and data. Emits a card changed event |