message StorageVersion {
  // The name is <group>.<resource>.
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;

  // Spec is an empty spec. It is here to comply with Kubernetes API style.
  optional StorageVersionSpec spec = 2;

  // API server instances report the version they can decode and the version they
  // encode objects to when persisting objects in the backend.

  // Default to the empty LabelSelector, which matches everything.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector objectSelector = 11;

  // SideEffects states whether this webhook has side effects.
  // Acceptable values are: Unknown, None, Some, NoneOnDryRun
  // Webhooks with side effects MUST implement a reconciliation system, since a request may be

// concepts during lookup stages without having partially valid types
//
// +protobuf.options.(gogoproto.goproto_stringer)=false
message GroupKind {
  optional string group = 1;

  optional string kind = 2;
}

// GroupResource specifies a Group and a Resource, but does not force a version.  This is useful for identifying
// concepts during lookup stages without having partially valid types
//

  // Default to the empty LabelSelector, which matches everything.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector objectSelector = 11;

  // SideEffects states whether this webhook has side effects.
  // Acceptable values are: None, NoneOnDryRun (webhooks created via v1beta1 may also specify Some or Unknown).

  // +optional
  repeated PolicyRulesWithSubjects rules = 4;
}

// FlowSchemaStatus represents the current state of a FlowSchema.
message FlowSchemaStatus {
  // `conditions` is a list of the current states of FlowSchema.
  // +listType=map
  // +listMapKey=type
  // +optional
  repeated FlowSchemaCondition conditions = 1;
}

// GroupSubject holds detailed information for group-kind subject.

  // +optional
  repeated PolicyRulesWithSubjects rules = 4;
}

// FlowSchemaStatus represents the current state of a FlowSchema.
message FlowSchemaStatus {
  // `conditions` is a list of the current states of FlowSchema.
  // +listType=map
  // +listMapKey=type
  // +optional
  repeated FlowSchemaCondition conditions = 1;
}

// GroupSubject holds detailed information for group-kind subject.

  // If all drivers in the list are uninstalled, this can become empty.
  // +patchMergeKey=name
  // +patchStrategy=merge
  repeated CSINodeDriver drivers = 1;
}

// CSIStorageCapacity stores the result of one CSI GetCapacity call.
// For a given StorageClass, this describes the available capacity in a
// particular topology segment.  This can be used when considering where to
// instantiate new PersistentVolumes.

  // +optional
  repeated PolicyRulesWithSubjects rules = 4;
}

// FlowSchemaStatus represents the current state of a FlowSchema.
message FlowSchemaStatus {
  // `conditions` is a list of the current states of FlowSchema.
  // +listType=map
  // +listMapKey=type
  // +optional
  repeated FlowSchemaCondition conditions = 1;
}

// GroupSubject holds detailed information for group-kind subject.

  // +optional
  repeated PolicyRulesWithSubjects rules = 4;
}

// FlowSchemaStatus represents the current state of a FlowSchema.
message FlowSchemaStatus {
  // `conditions` is a list of the current states of FlowSchema.
  // +listType=map
  // +listMapKey=type
  // +patchMergeKey=type
  // +patchStrategy=merge
  // +optional
  repeated FlowSchemaCondition conditions = 1;
}

  // Type is the type of the condition.
  // Currently only Ready.
  // More info: http://kubernetes.io/docs/user-guide/carp-states#carp-conditions
  optional string type = 1;

  // Status is the status of the condition.
  // Can be True, False, Unknown.
  // More info: http://kubernetes.io/docs/user-guide/carp-states#carp-conditions
  optional string status = 2;

  // Last time we probed the condition.
  // +optional