fix: more type fixes for inputs

Signed-off-by: David van der Spek <[email protected]>

api/observability/v1alpha1/loki_limit_types.go

@@ -287,8 +287,6 @@ func (t *BlockedQueryTypes) UnmarshalYAML(unmarshal func(interface{}) error) err
 	return nil
 }
 
-type BlockedQueryInput BlockedQuery
-
 type RulerAlertManagerConfig struct {
 	// URL of the Alertmanager to send notifications to.
 	AlertmanagerURL string `yaml:"alertmanager_url,omitempty" json:"alertmanager_url,omitempty"`

api/observability/v1alpha1/prom_types.go

@@ -181,6 +181,21 @@ type ProxyConfig struct {
 // +kubebuilder:validation:Pattern:="^[a-zA-Z_][a-zA-Z0-9_]*$"
 type LabelName string
 
+// UnmarshalGQL implements the graphql.Unmarshaler interface
+func (l *LabelName) UnmarshalGQL(v interface{}) error {
+	label, ok := v.(string)
+	if !ok {
+		return fmt.Errorf("LabelName must be a string")
+	}
+	*l = LabelName(label)
+	return nil
+}
+
+// MarshalGQL implements the graphql.Marshaler interface
+func (l LabelName) MarshalGQL(w io.Writer) {
+	w.Write([]byte(l))
+}
+
 type RelabelConfig struct {
 	// A list of labels from which values are taken and concatenated
 	// with the configured separator in order.