public AcceptPageRequest withPageId(String pageId) {
        setPageId(pageId);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the engagement to a contact channel.
</p>

@param pageId
       The Amazon Resource Name (ARN) of the engagement to a contact channel.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ssmcontacts/src/main/java/com/amazonaws/services/ssmcontacts/model/AcceptPageRequest.java