public WebsiteCaSummary withWebsiteCaId(String websiteCaId) {
        setWebsiteCaId(websiteCaId);
        return this;
    }
<p>
A unique identifier for the CA.
</p>

@param websiteCaId
       A unique identifier for the CA.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-worklink/src/main/java/com/amazonaws/services/worklink/model/WebsiteCaSummary.java