public BatchStartViewerSessionRevocationError withViewerId(String viewerId) {
        setViewerId(viewerId);
        return this;
    }
<p>
The ID of the viewer session to revoke.
</p>

@param viewerId
       The ID of the viewer session to revoke.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ivs/src/main/java/com/amazonaws/services/ivs/model/BatchStartViewerSessionRevocationError.java