public CreateQAppRequest withAppDefinition(AppDefinitionInput appDefinition) {
        setAppDefinition(appDefinition);
        return this;
    }
<p>
The definition of the new Q App, specifying the cards and flow.
</p>

@param appDefinition
       The definition of the new Q App, specifying the cards and flow.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-qapps/src/main/java/com/amazonaws/services/qapps/model/CreateQAppRequest.java