{ 
  "$schema": "https://alps-io.github.io/schemas/alps.json",
  "alps":
  {
    "version": "1.0",
    "title": "Meta-Preferences - Client Preferences for Service Responses",
    "doc": {"value": "This is a semantic profile for [RWMBook](http://b.mamund.com/rwmbook). Services [SHOULD](http://b.mamund.com/rfc2119) provide a link relation with the value of 'meta'. Clients [MAY](http://b.mamund.com/rfc2119) follow this link to get a list of all the content variation parameters supported by the service API.\n\n The contents of the resulting representation [SHOULD](http://b.mamund.com/rfc2119) reflect the available options for the current runnin context. For example, logged in users might see different values than anonymous users."},
    "descriptor" : [
      {"id": "allow", "type": "semantic", "def": "https://datatracker.ietf.org/doc/html/rfc7231#section-7.4.1",
        "title": "HTTP methods supported for this service context",
        "tag":"ontology",
        "doc": {"value": "HTTP methods supported for this service context"}
      },
      {"id": "accept", "type": "semantic", "def": "https://datatracker.ietf.org/doc/html/rfc7231#section-5.3.2",
        "title": "List of supported media types for responses",
        "tag":"ontology",
        "doc": {"value": "List of supported media types for responses"}
      },
      {"id": "enctype", "type": "semantic", "def": "https://www.w3.org/TR/html401/interact/forms.html#adef-enctype",
        "title": "List of supported media types for request bodies",
        "tag":"ontology",
        "doc": {"value": "List of supported media types for request bodies"}
      },
      {"id": "charset", "type": "semantic", "def": "https://www.iana.org/assignments/character-sets/character-sets.xhtml",
        "title": "List of supported character sets that may be used responses",
        "tag":"ontology",
        "doc": {"value": "List of supported character sets that may be used responses"}
      },
      {"id": "encoding", "type": "semantic", "def": "https://www.iana.org/assignments/http-parameters/http-parameters.xhtml#content-coding",
        "title": "List of supported content and transfer encodings",
        "tag":"ontology",
        "doc": {"value": "List of supported content and transfer encodings"}
      },
      {"id": "language", "type": "semantic", "def": "https://datatracker.ietf.org/doc/html/rfc7231#section-5.3.5",
        "title": "List of supported natural languages for responses",
        "tag":"ontology",
        "doc": {"value": "List of supported natural languages for responses"}
      },
      {"id": "profile", "type": "semantic", "def": "https://datatracker.ietf.org/doc/html/rfc6906",
        "title": "List of supported semantic profiles for this service",
        "tag":"ontology",
        "doc": {"value": "List of supported semantic profiles for this service"}
      },
      
      {"id": "MetaPreferences", "type": "semantic",
       "title":"meta object with supported client preferencs",
      "tag":"taxonomy", 
        "descriptor": [
          {"href": "#allow"},
          {"href": "#accept"},
          {"href": "#charset"},
          {"href": "#encoding"},
          {"href": "#language"},
          {"href": "#profile"}
        ],
        "doc" : {"value": "Represents the list of response preferences supported by this service"}
      },
      
     {"id": "home", "type": "semantic",
        "title":"Home (starting point) that leads to the about resource",
        "tag":"taxonomy", 
        "descriptor": [
          {"href": "#goMetaPreferences"}
        ],
        "doc" : {"value" : "Home represents any current document or starting point in the flow"}
      },

      {"id": "clientMetaPreferences", "type": "semantic",
       "title":"List of client preference options this service supports",
       "tag":"taxonomy", 
        "descriptor": [
          {"href": "#MetaPreferences"},
          {"href": "#goHome"}
        ]
      },

      {"id": "goHome", "name": "home", "rel": "home", "type": "safe", "rt":"#home",
        "title":"Go to the Home resource",
        "tag":"choreography",
        "doc": {"value": "A safe, idempotent action to return to the Home document"}
      },
      {"id": "goMetaPreferences", "name": "meta-preferences", "rel": "meta", "type": "safe", "rt": "#clientMetaPreferences",
        "title":"Go to the meta-preferences resource",
        "tag":"choreography",
        "doc": {"value": "An optional safe idempotent action to list the supported client preference options."}
      }
    ]
  }
}