optional bool attached = 1;

  // attachmentMetadata is populated with any
  // information returned by the attach operation, upon successful attach, that must be passed
  // into subsequent WaitForAttach or Mount calls.
  // This field must only be set by the entity completing the attach
  // operation, i.e. the external-attacher.
  // +optional
  map<string, string> attachmentMetadata = 2;

	"attached":           "attached indicates the volume is successfully attached. This field must only be set by the entity completing the attach operation, i.e. the external-attacher.",

  optional bool attached = 1;

  // attachmentMetadata is populated with any
  // information returned by the attach operation, upon successful attach, that must be passed
  // into subsequent WaitForAttach or Mount calls.
  // This field must only be set by the entity completing the attach
  // operation, i.e. the external-attacher.
  // +optional
  map<string, string> attachmentMetadata = 2;

	}

	if attachment == nil {
		err = errors.New("no existing VolumeAttachment found")
		return nil, err
	}
	return attachment.Status.AttachmentMetadata, nil
}

func (p *csiPlugin) newAttacherDetacher() (*csiAttacher, error) {
	k8s := p.host.GetKubeClient()
	if k8s == nil {
		return nil, errors.New(log("unable to get kubernetes client from host"))
	}

	// into subsequent WaitForAttach or Mount calls.
	// This field must only be set by the entity completing the attach
	// operation, i.e. the external-attacher.
	// +optional
	AttachmentMetadata map[string]string

	// The last error encountered during attach operation, if any.
	// This field must only be set by the entity completing the attach
	// operation, i.e. the external-attacher.
	// +optional

            "type": "boolean"
          },
          "attachmentMetadata": {
            "additionalProperties": {
              "default": "",
              "type": "string"
            },

							Default:     false,
							Type:        []string{"boolean"},
							Format:      "",
						},
					},
					"attachmentMetadata": {
						SchemaProps: spec.SchemaProps{

          "type": "boolean"
        },
        "attachmentMetadata": {
          "additionalProperties": {
            "type": "string"
          },

          "type": "boolean"
        },
        "attachmentMetadata": {
          "additionalProperties": {
            "type": "string"
          },

          "type": "boolean"
        },
        "attachmentMetadata": {
          "additionalProperties": {
            "type": "string"
          },