Add fieldValidation field to create, patch, and update options

Author: dlipovetsky

pkg/client/options.go

@@ -187,6 +187,25 @@ type CreateOptions struct {
 	// this request.  It must be set with server-side apply.
 	FieldManager string
 
+	// fieldValidation instructs the server on how to handle
+	// objects in the request (POST/PUT/PATCH) containing unknown
+	// or duplicate fields. Valid values are:
+	// - Ignore: This will ignore any unknown fields that are silently
+	// dropped from the object, and will ignore all but the last duplicate
+	// field that the decoder encounters. This is the default behavior
+	// prior to v1.23.
+	// - Warn: This will send a warning via the standard warning response
+	// header for each unknown field that is dropped from the object, and
+	// for each duplicate field that is encountered. The request will
+	// still succeed if there are no other errors, and will only persist
+	// the last of any duplicate fields. This is the default in v1.23+
+	// - Strict: This will fail the request with a BadRequest error if
+	// any unknown fields would be dropped from the object, or if any
+	// duplicate fields are present. The error returned from the server
+	// will contain all unknown and duplicate fields encountered.
+	// +optional
+	FieldValidation string
+
 	// Raw represents raw CreateOptions, as passed to the API server.
 	Raw *metav1.CreateOptions
 }
@@ -679,6 +698,25 @@ type UpdateOptions struct {
 	// this request.  It must be set with server-side apply.
 	FieldManager string
 
+	// fieldValidation instructs the server on how to handle
+	// objects in the request (POST/PUT/PATCH) containing unknown
+	// or duplicate fields. Valid values are:
+	// - Ignore: This will ignore any unknown fields that are silently
+	// dropped from the object, and will ignore all but the last duplicate
+	// field that the decoder encounters. This is the default behavior
+	// prior to v1.23.
+	// - Warn: This will send a warning via the standard warning response
+	// header for each unknown field that is dropped from the object, and
+	// for each duplicate field that is encountered. The request will
+	// still succeed if there are no other errors, and will only persist
+	// the last of any duplicate fields. This is the default in v1.23+
+	// - Strict: This will fail the request with a BadRequest error if
+	// any unknown fields would be dropped from the object, or if any
+	// duplicate fields are present. The error returned from the server
+	// will contain all unknown and duplicate fields encountered.
+	// +optional
+	FieldValidation string
+
 	// Raw represents raw UpdateOptions, as passed to the API server.
 	Raw *metav1.UpdateOptions
 }
@@ -745,6 +783,25 @@ type PatchOptions struct {
 	// this request.  It must be set with server-side apply.
 	FieldManager string
 
+	// fieldValidation instructs the server on how to handle
+	// objects in the request (POST/PUT/PATCH) containing unknown
+	// or duplicate fields. Valid values are:
+	// - Ignore: This will ignore any unknown fields that are silently
+	// dropped from the object, and will ignore all but the last duplicate
+	// field that the decoder encounters. This is the default behavior
+	// prior to v1.23.
+	// - Warn: This will send a warning via the standard warning response
+	// header for each unknown field that is dropped from the object, and
+	// for each duplicate field that is encountered. The request will
+	// still succeed if there are no other errors, and will only persist
+	// the last of any duplicate fields. This is the default in v1.23+
+	// - Strict: This will fail the request with a BadRequest error if
+	// any unknown fields would be dropped from the object, or if any
+	// duplicate fields are present. The error returned from the server
+	// will contain all unknown and duplicate fields encountered.
+	// +optional
+	FieldValidation string
+
 	// Raw represents raw PatchOptions, as passed to the API server.
 	Raw *metav1.PatchOptions
 }