Add generated protocol buffer handlers

[#80482302]
Regenerate protobuf handlers with namespace

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>
Increment counter and add to counter

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>
Accept arrays for namespaced origin

[#80482302]

Signed-off-by: John Tuley <jtuley@pivotal.io>