# Interface UpdateInstanceMetadataItemsRequestOrBuilder (1.91.0)

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    public interface UpdateInstanceMetadataItemsRequestOrBuilder extends MessageOrBuilder

## Implements

[MessageOrBuilder](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.MessageOrBuilder.html)

## Methods

### containsItems(String key)

    public abstract boolean containsItems(String key)

Metadata items to add/update for the instance.

`map<string, string> items = 2;`

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `key` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### getItems() (deprecated)

    public abstract Map<String,String> getItems()

Use [#getItemsMap()](https://docs.cloud.google.com/java/docs/reference/google-cloud-notebooks/latest/com.google.cloud.notebooks.v1.UpdateInstanceMetadataItemsRequestOrBuilder#com_google_cloud_notebooks_v1_UpdateInstanceMetadataItemsRequestOrBuilder_getItemsMap__) instead.

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/util/Map.html<https://docs.oracle.com/javase/8/docs/api/java/lang/String.html,https://docs.oracle.com/javase/8/docs/api/java/lang/String.html>` |   |

### getItemsCount()

    public abstract int getItemsCount()

Metadata items to add/update for the instance.

`map<string, string> items = 2;`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |   |

### getItemsMap()

    public abstract Map<String,String> getItemsMap()

Metadata items to add/update for the instance.

`map<string, string> items = 2;`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/util/Map.html<https://docs.oracle.com/javase/8/docs/api/java/lang/String.html,https://docs.oracle.com/javase/8/docs/api/java/lang/String.html>` |   |

### getItemsOrDefault(String key, String defaultValue)

    public abstract String getItemsOrDefault(String key, String defaultValue)

Metadata items to add/update for the instance.

`map<string, string> items = 2;`

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `key` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |
| `defaultValue` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |   |

### getItemsOrThrow(String key)

    public abstract String getItemsOrThrow(String key)

Metadata items to add/update for the instance.

`map<string, string> items = 2;`

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `key` | `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` |   |

### getName()

    public abstract String getName()

Required. Format:
`projects/{project_id}/locations/{location}/instances/{instance_id}`

`string name = 1 [(.google.api.field_behavior) = REQUIRED];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/lang/String.html` | The name. |

### getNameBytes()

    public abstract ByteString getNameBytes()

Required. Format:
`projects/{project_id}/locations/{location}/instances/{instance_id}`

`string name = 1 [(.google.api.field_behavior) = REQUIRED];`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` | The bytes for name. |