state: added status data to status doc

state/api/params/params.go

 // Copyright 2013 Canonical Ltd.
 // Licensed under the AGPLv3, see LICENCE file for details.
 
 package params
 
 import (
         "bytes"
         "encoding/json"
         "fmt"
 
@@ skipping 22 matching lines @@
         return nil
 }
 
 // ErrorResult holds the error status of a single operation.
 type ErrorResult struct {
         Error *Error
 }
 
 // StatusData contains additional information for a status.
 type StatusData map[string]interface{}
-
-// Values converts the data into a slice of values to be passed
-// to the SetStatus() methods.
-func (d StatusData) Values() []StatusValue {
-        values := make([]StatusValue, len(d))
-        index := 0
-        for key, value := range d {
-                values[index] = StatusValue{key, value}
-                index++
-        }
-        return values
-}
-
-// StatusValue is a key/value pair for StatusData.
-type StatusValue struct {
-        Key   string
-        Value interface{}
-}
 
 // AddRelation holds the parameters for making the AddRelation call.
 // The endpoints specified are unordered.
 type AddRelation struct {
         Endpoints []string
 }
 
 // AddRelationResults holds the results of a AddRelation call. The Endpoints
 // field maps service names to the involved endpoints.
 type AddRelationResults struct {
@@ skipping 345 matching lines @@
         Tag         string
         Annotations map[string]string
 }
 
 func (i *AnnotationInfo) EntityId() EntityId {
         return EntityId{
                 Kind: "annotation",
                 Id:   i.Tag,
         }
 }