Fix REST API document link (#3444)
Fix REST API document link (#3444)

* Fix REST API document link

* Fix unload namespace bundle URL

massakam/pulsar,yahoo/pulsar,massakam/pulsar,yahoo/pulsar,nkurihar/pulsar,yahoo/pulsar,merlimat/pulsar,nkurihar/pulsar,massakam/pulsar,nkurihar/pulsar,yahoo/pulsar,massakam/pulsar,nkurihar/pulsar,merlimat/pulsar,massakam/pulsar,merlimat/pulsar,nkurihar/pulsar,merlimat/pulsar,nkurihar/pulsar,merlimat/pulsar,nkurihar/pulsar,yahoo/pulsar,merlimat/pulsar,massakam/pulsar,nkurihar/pulsar,yahoo/pulsar,nkurihar/pulsar