public void setAssistantId(String assistantId) {
        this.assistantId = assistantId;
    }
<p>
The identifier of the Wisdom assistant.
</p>

@param assistantId
       The identifier of the Wisdom assistant.
aws-java-sdk-connectwisdom/src/main/java/com/amazonaws/services/connectwisdom/model/SessionSummary.java