Symbol reference
Syntax for input ( location , body ) and response ( values ) is described in terms of OSI BNF. The following topics contain the formal description of different language elements:
location - defines the request source (source property). location is passed to GET, PUT, PATCH, POST and DELETE.
body - contain complex data passed to PUT, PATCH, POST and OSI POST requests.
values - returned as response to all request types. The complexity of values , depends on request type. In case of request error(s), values is a string_value containing detailed error information.