# Class ManagedCluster (4.90.0)

4.90.0 (latest) 4.88.0 4.85.0 4.84.0 4.82.0 4.80.0 4.79.0 4.78.0 4.77.0 4.75.0 4.73.0 4.72.0 4.71.0 4.70.0 4.69.0 4.67.0 4.65.0 4.64.0 4.61.0 4.60.0 4.59.0 4.57.0 4.56.0 4.55.0 4.54.0 4.53.0 4.52.0 4.51.0 4.50.0 4.49.0 4.48.0 4.46.0 4.45.0 4.44.0 4.43.0 4.42.0 4.41.0 4.40.0 4.39.0 4.38.0 4.37.0 4.36.0 4.34.0 4.33.0 4.32.0 4.31.0 4.30.0 4.29.0 4.28.0 4.27.0 4.26.0 4.25.0 4.24.0 4.21.0 4.20.0 4.19.0 4.18.0 4.17.0 4.16.0 4.15.0 4.14.0 4.13.0 4.12.0 4.11.0 4.10.0 4.9.0 4.8.0 4.6.0 4.5.0 4.4.0 4.3.0 4.2.0 4.1.0 4.0.8 3.1.2 3.0.3 2.3.1

    public final class ManagedCluster extends GeneratedMessage implements ManagedClusterOrBuilder

Cluster that is managed by the workflow.

Protobuf type `google.cloud.dataproc.v1.ManagedCluster`

## Inheritance

[Object](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html) \> [AbstractMessageLite\<MessageType,BuilderType\>](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessageLite.html) \> [AbstractMessage](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html) \> [GeneratedMessage](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html) \> ManagedCluster

## Implements

[ManagedClusterOrBuilder](https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedClusterOrBuilder)

## Inherited Members

[AbstractMessage.equals(Object)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html#com_google_protobuf_AbstractMessage_equals_java_lang_Object_) [AbstractMessage.findInitializationErrors()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html#com_google_protobuf_AbstractMessage_findInitializationErrors__) [AbstractMessage.getInitializationErrorString()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html#com_google_protobuf_AbstractMessage_getInitializationErrorString__) [AbstractMessage.hashCode()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html#com_google_protobuf_AbstractMessage_hashCode__) 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[AbstractMessageLite.writeDelimitedTo(OutputStream)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessageLite.html#com_google_protobuf_AbstractMessageLite_writeDelimitedTo_java_io_OutputStream_) [AbstractMessageLite.writeTo(OutputStream)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessageLite.html#com_google_protobuf_AbstractMessageLite_writeTo_java_io_OutputStream_) com.google.protobuf.GeneratedMessage.\<ContainingT,T\>newFileScopedGeneratedExtension(java.lang.Class\<?\>,com.google.protobuf.Message) com.google.protobuf.GeneratedMessage.\<ContainingT,T\>newMessageScopedGeneratedExtension(com.google.protobuf.Message,int,java.lang.Class\<?\>,com.google.protobuf.Message) com.google.protobuf.GeneratedMessage.\<ListT\>makeMutableCopy(ListT) com.google.protobuf.GeneratedMessage.\<ListT\>makeMutableCopy(ListT,int) 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[GeneratedMessage.\<M\>parseWithIOException(Parser\<M\>,CodedInputStream,ExtensionRegistryLite)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage__M_parseWithIOException_com_google_protobuf_Parser_M__com_google_protobuf_CodedInputStream_com_google_protobuf_ExtensionRegistryLite_) [GeneratedMessage.\<M\>parseWithIOException(Parser\<M\>,InputStream)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage__M_parseWithIOException_com_google_protobuf_Parser_M__java_io_InputStream_) 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com.google.protobuf.GeneratedMessage.emptyDoubleList() com.google.protobuf.GeneratedMessage.emptyFloatList() com.google.protobuf.GeneratedMessage.emptyIntList() com.google.protobuf.GeneratedMessage.emptyLongList() [GeneratedMessage.getAllFields()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_getAllFields__) [GeneratedMessage.getDescriptorForType()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_getDescriptorForType__) [GeneratedMessage.getField(Descriptors.FieldDescriptor)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_getField_com_google_protobuf_Descriptors_FieldDescriptor_) 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com.google.protobuf.GeneratedMessage.isStringEmpty(java.lang.Object) [GeneratedMessage.makeExtensionsImmutable()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_makeExtensionsImmutable__) com.google.protobuf.GeneratedMessage.mergeFromAndMakeImmutableInternal(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite) com.google.protobuf.GeneratedMessage.newInstance(com.google.protobuf.GeneratedMessage.UnusedPrivateParameter) [GeneratedMessage.parseUnknownField(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_parseUnknownField_com_google_protobuf_CodedInputStream_com_google_protobuf_UnknownFieldSet_Builder_com_google_protobuf_ExtensionRegistryLite_int_) 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## Static Fields

### CLUSTER_NAME_FIELD_NUMBER

    public static final int CLUSTER_NAME_FIELD_NUMBER

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

### CONFIG_FIELD_NUMBER

    public static final int CONFIG_FIELD_NUMBER

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

### LABELS_FIELD_NUMBER

    public static final int LABELS_FIELD_NUMBER

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

## Static Methods

### getDefaultInstance()

    public static ManagedCluster getDefaultInstance()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

### getDescriptor()

    public static final Descriptors.Descriptor getDescriptor()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Descriptors.Descriptor.html` |   |

### newBuilder()

    public static ManagedCluster.Builder newBuilder()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster.Builder` |   |

### newBuilder(ManagedCluster prototype)

    public static ManagedCluster.Builder newBuilder(ManagedCluster prototype)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `prototype` | `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster.Builder` |   |

### parseDelimitedFrom(InputStream input)

    public static ManagedCluster parseDelimitedFrom(InputStream input)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `input` | `https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html` |   |

### parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

    public static ManagedCluster parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `input` | `https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html` |
| `extensionRegistry` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ExtensionRegistryLite.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html` |   |

### parseFrom(byte\[\] data)

    public static ManagedCluster parseFrom(byte[] data)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `data` | `byte[]` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.InvalidProtocolBufferException.html` |   |

### parseFrom(byte\[\] data, ExtensionRegistryLite extensionRegistry)

    public static ManagedCluster parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `data` | `byte[]` |
| `extensionRegistry` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ExtensionRegistryLite.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.InvalidProtocolBufferException.html` |   |

### parseFrom(ByteString data)

    public static ManagedCluster parseFrom(ByteString data)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `data` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.InvalidProtocolBufferException.html` |   |

### parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

    public static ManagedCluster parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `data` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ByteString.html` |
| `extensionRegistry` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ExtensionRegistryLite.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.InvalidProtocolBufferException.html` |   |

### parseFrom(CodedInputStream input)

    public static ManagedCluster parseFrom(CodedInputStream input)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `input` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.CodedInputStream.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html` |   |

### parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

    public static ManagedCluster parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `input` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.CodedInputStream.html` |
| `extensionRegistry` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ExtensionRegistryLite.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html` |   |

### parseFrom(InputStream input)

    public static ManagedCluster parseFrom(InputStream input)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `input` | `https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html` |   |

### parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

    public static ManagedCluster parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `input` | `https://docs.oracle.com/javase/8/docs/api/java/io/InputStream.html` |
| `extensionRegistry` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ExtensionRegistryLite.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html` |   |

### parseFrom(ByteBuffer data)

    public static ManagedCluster parseFrom(ByteBuffer data)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `data` | `https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.InvalidProtocolBufferException.html` |   |

### parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

    public static ManagedCluster parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `data` | `https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html` |
| `extensionRegistry` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.ExtensionRegistryLite.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.InvalidProtocolBufferException.html` |   |

### parser()

    public static Parser<ManagedCluster> parser()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Parser.html<https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster>` |   |

## Methods

### containsLabels(String key)

    public boolean containsLabels(String key)

Optional. The labels to associate with this cluster.

Label keys must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression:
\\p{Ll}\\p{Lo}{0,62}

Label values must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression: \[\\p{Ll}\\p{Lo}\\p{N}_-\]{0,63}

No more than 32 labels can be associated with a given cluster.

`map<string, string> labels = 4 [(.google.api.field_behavior) = OPTIONAL];`

| **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` |   |

### equals(Object obj)

    public boolean equals(Object obj)

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

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

**Overrides** [AbstractMessage.equals(Object other)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html#com_google_protobuf_AbstractMessage_equals_java_lang_Object_)

### getClusterName()

    public String getClusterName()

Required. The cluster name prefix. A unique cluster name will be formed by
appending a random suffix.

The name must contain only lower-case letters (a-z), numbers (0-9),
and hyphens (-). Must begin with a letter. Cannot begin or end with
hyphen. Must consist of between 2 and 35 characters.

`string cluster_name = 2 [(.google.api.field_behavior) = REQUIRED];`

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

### getClusterNameBytes()

    public ByteString getClusterNameBytes()

Required. The cluster name prefix. A unique cluster name will be formed by
appending a random suffix.

The name must contain only lower-case letters (a-z), numbers (0-9),
and hyphens (-). Must begin with a letter. Cannot begin or end with
hyphen. Must consist of between 2 and 35 characters.

`string cluster_name = 2 [(.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 clusterName. |

### getConfig()

    public ClusterConfig getConfig()

Required. The cluster configuration.

`
.google.cloud.dataproc.v1.ClusterConfig config = 3 [(.google.api.field_behavior) = REQUIRED];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ClusterConfig` | The config. |

### getConfigOrBuilder()

    public ClusterConfigOrBuilder getConfigOrBuilder()

Required. The cluster configuration.

`
.google.cloud.dataproc.v1.ClusterConfig config = 3 [(.google.api.field_behavior) = REQUIRED];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ClusterConfigOrBuilder` |   |

### getDefaultInstanceForType()

    public ManagedCluster getDefaultInstanceForType()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster` |   |

### getLabels() (deprecated)

    public Map<String,String> getLabels()

Use [#getLabelsMap()](https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster#com_google_cloud_dataproc_v1_ManagedCluster_getLabelsMap__) 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>` |   |

### getLabelsCount()

    public int getLabelsCount()

Optional. The labels to associate with this cluster.

Label keys must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression:
\\p{Ll}\\p{Lo}{0,62}

Label values must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression: \[\\p{Ll}\\p{Lo}\\p{N}_-\]{0,63}

No more than 32 labels can be associated with a given cluster.

`map<string, string> labels = 4 [(.google.api.field_behavior) = OPTIONAL];`

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

### getLabelsMap()

    public Map<String,String> getLabelsMap()

Optional. The labels to associate with this cluster.

Label keys must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression:
\\p{Ll}\\p{Lo}{0,62}

Label values must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression: \[\\p{Ll}\\p{Lo}\\p{N}_-\]{0,63}

No more than 32 labels can be associated with a given cluster.

`map<string, string> labels = 4 [(.google.api.field_behavior) = OPTIONAL];`

| **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>` |   |

### getLabelsOrDefault(String key, String defaultValue)

    public String getLabelsOrDefault(String key, String defaultValue)

Optional. The labels to associate with this cluster.

Label keys must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression:
\\p{Ll}\\p{Lo}{0,62}

Label values must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression: \[\\p{Ll}\\p{Lo}\\p{N}_-\]{0,63}

No more than 32 labels can be associated with a given cluster.

`map<string, string> labels = 4 [(.google.api.field_behavior) = OPTIONAL];`

| **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` |   |

### getLabelsOrThrow(String key)

    public String getLabelsOrThrow(String key)

Optional. The labels to associate with this cluster.

Label keys must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression:
\\p{Ll}\\p{Lo}{0,62}

Label values must be between 1 and 63 characters long, and must conform to
the following PCRE regular expression: \[\\p{Ll}\\p{Lo}\\p{N}_-\]{0,63}

No more than 32 labels can be associated with a given cluster.

`map<string, string> labels = 4 [(.google.api.field_behavior) = OPTIONAL];`

| **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` |   |

### getParserForType()

    public Parser<ManagedCluster> getParserForType()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Parser.html<https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster>` |   |

**Overrides** [GeneratedMessage.getParserForType()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_getParserForType__)

### getSerializedSize()

    public int getSerializedSize()

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

**Overrides** [GeneratedMessage.getSerializedSize()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_getSerializedSize__)

### hasConfig()

    public boolean hasConfig()

Required. The cluster configuration.

`
.google.cloud.dataproc.v1.ClusterConfig config = 3 [(.google.api.field_behavior) = REQUIRED];
`

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` | Whether the config field is set. |

### hashCode()

    public int hashCode()

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

**Overrides** [AbstractMessage.hashCode()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html#com_google_protobuf_AbstractMessage_hashCode__)

### internalGetFieldAccessorTable()

    protected GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.FieldAccessorTable.html` |   |

**Overrides** [GeneratedMessage.internalGetFieldAccessorTable()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_internalGetFieldAccessorTable__)

### internalGetMapFieldReflection(int number)

    protected MapFieldReflectionAccessor internalGetMapFieldReflection(int number)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `number` | `https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `com.google.protobuf.MapFieldReflectionAccessor` |   |

**Overrides** com.google.protobuf.GeneratedMessage.internalGetMapFieldReflection(int)

### isInitialized()

    public final boolean isInitialized()

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

**Overrides** [GeneratedMessage.isInitialized()](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_isInitialized__)

### newBuilderForType()

    public ManagedCluster.Builder newBuilderForType()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster.Builder` |   |

### newBuilderForType(AbstractMessage.BuilderParent parent)

    protected ManagedCluster.Builder newBuilderForType(AbstractMessage.BuilderParent parent)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `parent` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.BuilderParent.html` |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster.Builder` |   |

**Overrides** [AbstractMessage.newBuilderForType(AbstractMessage.BuilderParent parent)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.AbstractMessage.html#com_google_protobuf_AbstractMessage_newBuilderForType_com_google_protobuf_AbstractMessage_BuilderParent_)

### toBuilder()

    public ManagedCluster.Builder toBuilder()

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `https://docs.cloud.google.com/java/docs/reference/google-cloud-dataproc/latest/com.google.cloud.dataproc.v1.ManagedCluster.Builder` |   |

### writeTo(CodedOutputStream output)

    public void writeTo(CodedOutputStream output)

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `output` | `https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.CodedOutputStream.html` |

**Overrides** [GeneratedMessage.writeTo(CodedOutputStream output)](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.GeneratedMessage.html#com_google_protobuf_GeneratedMessage_writeTo_com_google_protobuf_CodedOutputStream_)

| **Exceptions** ||
|---|---|
| **Type** | **Description** |
| `https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html` |   |