Update duration and size regexes

Author: Kate Osborn

apis/v1alpha1/clientsettingspolicy_types.go

@@ -126,16 +126,15 @@ type ClientKeepAliveTimeout struct {
 }
 
 // Duration is a string value representing a duration in time.
-// Duration can be specified in milliseconds (ms), seconds (s), minutes (m), hours (h),
-// or days (d). A value without a suffix is seconds.
-// Examples: 300d, 20h, 12m, 45s, 150ms.
+// Duration can be specified in milliseconds (ms) or seconds (s) A value without a suffix is seconds.
+// Examples: 120s, 50ms.
 //
-// +kubebuilder:validation:Pattern=`^\d+(ms|s|m|h|d)?$`
+// +kubebuilder:validation:Pattern=`^\d{1,4}(ms|s)?$`
 type Duration string
 
 // Size is a string value representing a size. Size can be specified in bytes, kilobytes (k), megabytes (m),
 // or gigabytes (g).
 // Examples: 1024, 8k, 1m.
 //
-// +kubebuilder:validation:Pattern=`^\d+(k|m|g)?$`
+// +kubebuilder:validation:Pattern=`^\d{1,4}(k|m|g)?$`
 type Size string