Add missing godoc information

Author: sebasslash

explorer.go

@@ -67,10 +67,14 @@ const (
 
 // ExplorerQueryFilter represents a filter query parameter for the query endpoint.
 type ExplorerQueryFilter struct {
-	Index    int
-	Name     string
+	// Unique, sequential index for each filter, starting at 0 and incrementing by 1.
+	Index int
+	// Field name to apply the filter, valid for the queried view type.
+	Name string
+	// The operator use when filtering, must be supported by the field type.
 	Operator ExplorerQueryFilterOperator
-	Value    string
+	// The filter value used by the filter during the query.
+	Value string
 }
 
 func (eqf *ExplorerQueryFilter) toKeyValue() (string, string) {
@@ -82,10 +86,16 @@ func (eqf *ExplorerQueryFilter) toKeyValue() (string, string) {
 type ExplorerQueryOptions struct {
 	ListOptions
 
+	// Must be one of the following available views: WorkspacesViewType, ModulesViewType,
+	// ProvidersViewType or TerraformVersionsViewType. Each query function will
+	// set this value automatically, except ExportToCSV().
 	View ExplorerViewType `url:"type"`
-	Sort string           `url:"sort,omitempty"`
+	// Optional snake_case field to sort data, prefix with '-' for descending, must exist in view type.
+	Sort string `url:"sort,omitempty"`
 
-	Fields  []string               `url:"-"`
+	// List of fields to limit the data returned by the query.
+	Fields []string `url:"-"`
+	// List of filters to limit the data returned by the query.
 	Filters []*ExplorerQueryFilter `url:"-"`
 }