1) Request - all comments
Response - all comments
2) Request - Add a comment
Response - Add comment
3) Request - Get all the properties
Response - Get all the properties
4) Request - Add property
Response - Add Property
5) Request - Rating of a Resource
Response - Rating of a resource
6) Request - Add association to a resource
Response - Add association
7) Request - Response on get all tags of a resource
8) Request - Response to get all tags in registry
9) Request with expired token
