// Required.
  optional MatchResources matchConstraints = 2;

  // Validations contain CEL expressions which is used to apply the validation.
  // Validations and AuditAnnotations may not both be empty; a minimum of one Validations or AuditAnnotations is
  // required.
  // +listType=atomic
  // +optional
  repeated Validation validations = 3;

  // Required.
  optional MatchResources matchConstraints = 2;

  // Validations contain CEL expressions which is used to apply the validation.
  // Validations and AuditAnnotations may not both be empty; a minimum of one Validations or AuditAnnotations is
  // required.
  // +listType=atomic
  // +optional
  repeated Validation validations = 3;

- DRA: client-side validation of a ResourceHandle would have accepted a missing DriverName, whereas server-side validation then would have raised an error. ([#124075](https://github.com/kubernetes/kubernetes/pull/124075), [@pohly](https://github.com/pohly)) [SIG Apps]

  repeated string certSigners = 68;

  // TODO: remove this?
  // No longer used.
  string configRootNamespace = 50;

  // Controls whether the server-side validation is enabled.
  google.protobuf.BoolValue configValidation = 3;

  // TODO: remove this?
  // No longer used.
  repeated string defaultConfigVisibilitySettings = 52;

  // If this field is used, the name returned to the client will be different
  // than the name passed. This value will also be combined with a unique suffix.
  // The provided value has the same validation rules as the Name field,
  // and may be truncated by the length of the suffix required to make the value
  // unique on the server.
  //

  // If this field is used, the name returned to the client will be different
  // than the name passed. This value will also be combined with a unique suffix.
  // The provided value has the same validation rules as the Name field,
  // and may be truncated by the length of the suffix required to make the value
  // unique on the server.
  //