java.lang.Object
- com.google.protobuf.AbstractMessageLite.Builder
- - com.google.protobuf.AbstractMessage.Builder<BuilderType>
  - - com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
    - - com.cognite.client.dto.DataSet.Builder

All Implemented Interfaces:

DataSetOrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable

Enclosing class:

DataSet
```
public static final class DataSet.Builder
extends com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
implements DataSetOrBuilder
```
Protobuf type com.cognite.client.dto.DataSet

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`DataSet.Builder`	`addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, Object value)`
`DataSet`	`build()`
`DataSet`	`buildPartial()`
`DataSet.Builder`	`clear()`
`DataSet.Builder`	`clearCreatedTime()`	`optional int64 created_time = 6;`
`DataSet.Builder`	`clearDescription()`	`optional string description = 4;`
`DataSet.Builder`	`clearExternalId()`	`optional string external_id = 2;`
`DataSet.Builder`	`clearField(com.google.protobuf.Descriptors.FieldDescriptor field)`
`DataSet.Builder`	`clearId()`	`optional int64 id = 1;`
`DataSet.Builder`	`clearLastUpdatedTime()`	`optional int64 last_updated_time = 7;`
`DataSet.Builder`	`clearMetadata()`
`DataSet.Builder`	`clearName()`	`optional string name = 3;`
`DataSet.Builder`	`clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof)`
`DataSet.Builder`	`clearWriteProtected()`	`optional bool write_protected = 5;`
`DataSet.Builder`	`clone()`
`boolean`	`containsMetadata(String key)`	`map<string, string> metadata = 8;`
`long`	`getCreatedTime()`	`optional int64 created_time = 6;`
`DataSet`	`getDefaultInstanceForType()`
`String`	`getDescription()`	`optional string description = 4;`
`com.google.protobuf.ByteString`	`getDescriptionBytes()`	`optional string description = 4;`
`static com.google.protobuf.Descriptors.Descriptor`	`getDescriptor()`
`com.google.protobuf.Descriptors.Descriptor`	`getDescriptorForType()`
`String`	`getExternalId()`	`optional string external_id = 2;`
`com.google.protobuf.ByteString`	`getExternalIdBytes()`	`optional string external_id = 2;`
`long`	`getId()`	`optional int64 id = 1;`
`long`	`getLastUpdatedTime()`	`optional int64 last_updated_time = 7;`
`Map<String,String>`	`getMetadata()`	Deprecated.
`int`	`getMetadataCount()`	`map<string, string> metadata = 8;`
`Map<String,String>`	`getMetadataMap()`	`map<string, string> metadata = 8;`
`String`	`getMetadataOrDefault(String key, String defaultValue)`	`map<string, string> metadata = 8;`
`String`	`getMetadataOrThrow(String key)`	`map<string, string> metadata = 8;`
`Map<String,String>`	`getMutableMetadata()`	Deprecated.
`String`	`getName()`	`optional string name = 3;`
`com.google.protobuf.ByteString`	`getNameBytes()`	`optional string name = 3;`
`boolean`	`getWriteProtected()`	`optional bool write_protected = 5;`
`boolean`	`hasCreatedTime()`	`optional int64 created_time = 6;`
`boolean`	`hasDescription()`	`optional string description = 4;`
`boolean`	`hasExternalId()`	`optional string external_id = 2;`
`boolean`	`hasId()`	`optional int64 id = 1;`
`boolean`	`hasLastUpdatedTime()`	`optional int64 last_updated_time = 7;`
`boolean`	`hasName()`	`optional string name = 3;`
`boolean`	`hasWriteProtected()`	`optional bool write_protected = 5;`
`protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable`	`internalGetFieldAccessorTable()`
`protected com.google.protobuf.MapField`	`internalGetMapField(int number)`
`protected com.google.protobuf.MapField`	`internalGetMutableMapField(int number)`
`boolean`	`isInitialized()`
`DataSet.Builder`	`mergeFrom(DataSet other)`
`DataSet.Builder`	`mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)`
`DataSet.Builder`	`mergeFrom(com.google.protobuf.Message other)`
`DataSet.Builder`	`mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)`
`DataSet.Builder`	`putAllMetadata(Map<String,String> values)`	`map<string, string> metadata = 8;`
`DataSet.Builder`	`putMetadata(String key, String value)`	`map<string, string> metadata = 8;`
`DataSet.Builder`	`removeMetadata(String key)`	`map<string, string> metadata = 8;`
`DataSet.Builder`	`setCreatedTime(long value)`	`optional int64 created_time = 6;`
`DataSet.Builder`	`setDescription(String value)`	`optional string description = 4;`
`DataSet.Builder`	`setDescriptionBytes(com.google.protobuf.ByteString value)`	`optional string description = 4;`
`DataSet.Builder`	`setExternalId(String value)`	`optional string external_id = 2;`
`DataSet.Builder`	`setExternalIdBytes(com.google.protobuf.ByteString value)`	`optional string external_id = 2;`
`DataSet.Builder`	`setField(com.google.protobuf.Descriptors.FieldDescriptor field, Object value)`
`DataSet.Builder`	`setId(long value)`	`optional int64 id = 1;`
`DataSet.Builder`	`setLastUpdatedTime(long value)`	`optional int64 last_updated_time = 7;`
`DataSet.Builder`	`setName(String value)`	`optional string name = 3;`
`DataSet.Builder`	`setNameBytes(com.google.protobuf.ByteString value)`	`optional string name = 3;`
`DataSet.Builder`	`setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index, Object value)`
`DataSet.Builder`	`setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)`
`DataSet.Builder`	`setWriteProtected(boolean value)`	`optional bool write_protected = 5;`

Methods inherited from class com.google.protobuf.GeneratedMessageV3.Builder
getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, isClean, markClean, newBuilderForField, onBuilt, onChanged, setUnknownFieldsProto3

Methods inherited from class com.google.protobuf.AbstractMessage.Builder
findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder
addAll, addAll, mergeFrom, newUninitializedMessageException

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageLite.Builder
mergeFrom

Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

- Method Detail
  - getDescriptor
```
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
```
  - internalGetMapField
```
protected com.google.protobuf.MapField internalGetMapField(int number)
```
    Overrides:
    
    internalGetMapField in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - internalGetMutableMapField
```
protected com.google.protobuf.MapField internalGetMutableMapField(int number)
```
    Overrides:
    
    internalGetMutableMapField in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - internalGetFieldAccessorTable
```
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
```
    Specified by:
    
    internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - clear
```
public DataSet.Builder clear()
```
    Specified by:
    
    clear in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    clear in interface com.google.protobuf.MessageLite.Builder
    
    Overrides:
    
    clear in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - getDescriptorForType
```
public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
```
    Specified by:
    
    getDescriptorForType in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
    
    Overrides:
    
    getDescriptorForType in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - getDefaultInstanceForType
```
public DataSet getDefaultInstanceForType()
```
    Specified by:
    
    getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
    
    Specified by:
    
    getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder
  - build
```
public DataSet build()
```
    Specified by:
    
    build in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    build in interface com.google.protobuf.MessageLite.Builder
  - buildPartial
```
public DataSet buildPartial()
```
    Specified by:
    
    buildPartial in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    buildPartial in interface com.google.protobuf.MessageLite.Builder
  - clone
```
public DataSet.Builder clone()
```
    Specified by:
    
    clone in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    clone in interface com.google.protobuf.MessageLite.Builder
    
    Overrides:
    
    clone in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - setField
```
public DataSet.Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field,
                                Object value)
```
    Specified by:
    
    setField in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    setField in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - clearField
```
public DataSet.Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field)
```
    Specified by:
    
    clearField in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    clearField in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - clearOneof
```
public DataSet.Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof)
```
    Specified by:
    
    clearOneof in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    clearOneof in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - setRepeatedField
```
public DataSet.Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                                        int index,
                                        Object value)
```
    Specified by:
    
    setRepeatedField in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    setRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - addRepeatedField
```
public DataSet.Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
                                        Object value)
```
    Specified by:
    
    addRepeatedField in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    addRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - mergeFrom
```
public DataSet.Builder mergeFrom(com.google.protobuf.Message other)
```
    Specified by:
    
    mergeFrom in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    mergeFrom in class com.google.protobuf.AbstractMessage.Builder<DataSet.Builder>
  - mergeFrom
```
public DataSet.Builder mergeFrom(DataSet other)
```
  - isInitialized
```
public final boolean isInitialized()
```
    Specified by:
    
    isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
    
    Overrides:
    
    isInitialized in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - mergeFrom
```
public DataSet.Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                          throws IOException
```
    Specified by:
    
    mergeFrom in interface com.google.protobuf.Message.Builder
    
    Specified by:
    
    mergeFrom in interface com.google.protobuf.MessageLite.Builder
    
    Overrides:
    
    mergeFrom in class com.google.protobuf.AbstractMessage.Builder<DataSet.Builder>
    
    Throws:
    
    IOException
  - hasId
```
public boolean hasId()
```
    optional int64 id = 1;
    
    Specified by:
    
    hasId in interface DataSetOrBuilder
    
    Returns:
    
    Whether the id field is set.
  - getId
```
public long getId()
```
    optional int64 id = 1;
    
    Specified by:
    
    getId in interface DataSetOrBuilder
    
    Returns:
    
    The id.
  - setId
```
public DataSet.Builder setId(long value)
```
    optional int64 id = 1;
    
    Parameters:
    
    value - The id to set.
    
    Returns:
    
    This builder for chaining.
  - clearId
```
public DataSet.Builder clearId()
```
    optional int64 id = 1;
    
    Returns:
    
    This builder for chaining.
  - hasExternalId
```
public boolean hasExternalId()
```
    optional string external_id = 2;
    
    Specified by:
    
    hasExternalId in interface DataSetOrBuilder
    
    Returns:
    
    Whether the externalId field is set.
  - getExternalId
```
public String getExternalId()
```
    optional string external_id = 2;
    
    Specified by:
    
    getExternalId in interface DataSetOrBuilder
    
    Returns:
    
    The externalId.
  - getExternalIdBytes
```
public com.google.protobuf.ByteString getExternalIdBytes()
```
    optional string external_id = 2;
    
    Specified by:
    
    getExternalIdBytes in interface DataSetOrBuilder
    
    Returns:
    
    The bytes for externalId.
  - setExternalId
```
public DataSet.Builder setExternalId(String value)
```
    optional string external_id = 2;
    
    Parameters:
    
    value - The externalId to set.
    
    Returns:
    
    This builder for chaining.
  - clearExternalId
```
public DataSet.Builder clearExternalId()
```
    optional string external_id = 2;
    
    Returns:
    
    This builder for chaining.
  - setExternalIdBytes
```
public DataSet.Builder setExternalIdBytes(com.google.protobuf.ByteString value)
```
    optional string external_id = 2;
    
    Parameters:
    
    value - The bytes for externalId to set.
    
    Returns:
    
    This builder for chaining.
  - hasName
```
public boolean hasName()
```
    optional string name = 3;
    
    Specified by:
    
    hasName in interface DataSetOrBuilder
    
    Returns:
    
    Whether the name field is set.
  - getName
```
public String getName()
```
    optional string name = 3;
    
    Specified by:
    
    getName in interface DataSetOrBuilder
    
    Returns:
    
    The name.
  - getNameBytes
```
public com.google.protobuf.ByteString getNameBytes()
```
    optional string name = 3;
    
    Specified by:
    
    getNameBytes in interface DataSetOrBuilder
    
    Returns:
    
    The bytes for name.
  - setName
```
public DataSet.Builder setName(String value)
```
    optional string name = 3;
    
    Parameters:
    
    value - The name to set.
    
    Returns:
    
    This builder for chaining.
  - clearName
```
public DataSet.Builder clearName()
```
    optional string name = 3;
    
    Returns:
    
    This builder for chaining.
  - setNameBytes
```
public DataSet.Builder setNameBytes(com.google.protobuf.ByteString value)
```
    optional string name = 3;
    
    Parameters:
    
    value - The bytes for name to set.
    
    Returns:
    
    This builder for chaining.
  - hasDescription
```
public boolean hasDescription()
```
    optional string description = 4;
    
    Specified by:
    
    hasDescription in interface DataSetOrBuilder
    
    Returns:
    
    Whether the description field is set.
  - getDescription
```
public String getDescription()
```
    optional string description = 4;
    
    Specified by:
    
    getDescription in interface DataSetOrBuilder
    
    Returns:
    
    The description.
  - getDescriptionBytes
```
public com.google.protobuf.ByteString getDescriptionBytes()
```
    optional string description = 4;
    
    Specified by:
    
    getDescriptionBytes in interface DataSetOrBuilder
    
    Returns:
    
    The bytes for description.
  - setDescription
```
public DataSet.Builder setDescription(String value)
```
    optional string description = 4;
    
    Parameters:
    
    value - The description to set.
    
    Returns:
    
    This builder for chaining.
  - clearDescription
```
public DataSet.Builder clearDescription()
```
    optional string description = 4;
    
    Returns:
    
    This builder for chaining.
  - setDescriptionBytes
```
public DataSet.Builder setDescriptionBytes(com.google.protobuf.ByteString value)
```
    optional string description = 4;
    
    Parameters:
    
    value - The bytes for description to set.
    
    Returns:
    
    This builder for chaining.
  - hasWriteProtected
```
public boolean hasWriteProtected()
```
    optional bool write_protected = 5;
    
    Specified by:
    
    hasWriteProtected in interface DataSetOrBuilder
    
    Returns:
    
    Whether the writeProtected field is set.
  - getWriteProtected
```
public boolean getWriteProtected()
```
    optional bool write_protected = 5;
    
    Specified by:
    
    getWriteProtected in interface DataSetOrBuilder
    
    Returns:
    
    The writeProtected.
  - setWriteProtected
```
public DataSet.Builder setWriteProtected(boolean value)
```
    optional bool write_protected = 5;
    
    Parameters:
    
    value - The writeProtected to set.
    
    Returns:
    
    This builder for chaining.
  - clearWriteProtected
```
public DataSet.Builder clearWriteProtected()
```
    optional bool write_protected = 5;
    
    Returns:
    
    This builder for chaining.
  - hasCreatedTime
```
public boolean hasCreatedTime()
```
    optional int64 created_time = 6;
    
    Specified by:
    
    hasCreatedTime in interface DataSetOrBuilder
    
    Returns:
    
    Whether the createdTime field is set.
  - getCreatedTime
```
public long getCreatedTime()
```
    optional int64 created_time = 6;
    
    Specified by:
    
    getCreatedTime in interface DataSetOrBuilder
    
    Returns:
    
    The createdTime.
  - setCreatedTime
```
public DataSet.Builder setCreatedTime(long value)
```
    optional int64 created_time = 6;
    
    Parameters:
    
    value - The createdTime to set.
    
    Returns:
    
    This builder for chaining.
  - clearCreatedTime
```
public DataSet.Builder clearCreatedTime()
```
    optional int64 created_time = 6;
    
    Returns:
    
    This builder for chaining.
  - hasLastUpdatedTime
```
public boolean hasLastUpdatedTime()
```
    optional int64 last_updated_time = 7;
    
    Specified by:
    
    hasLastUpdatedTime in interface DataSetOrBuilder
    
    Returns:
    
    Whether the lastUpdatedTime field is set.
  - getLastUpdatedTime
```
public long getLastUpdatedTime()
```
    optional int64 last_updated_time = 7;
    
    Specified by:
    
    getLastUpdatedTime in interface DataSetOrBuilder
    
    Returns:
    
    The lastUpdatedTime.
  - setLastUpdatedTime
```
public DataSet.Builder setLastUpdatedTime(long value)
```
    optional int64 last_updated_time = 7;
    
    Parameters:
    
    value - The lastUpdatedTime to set.
    
    Returns:
    
    This builder for chaining.
  - clearLastUpdatedTime
```
public DataSet.Builder clearLastUpdatedTime()
```
    optional int64 last_updated_time = 7;
    
    Returns:
    
    This builder for chaining.
  - getMetadataCount
```
public int getMetadataCount()
```
    Description copied from interface: DataSetOrBuilder
    
    map<string, string> metadata = 8;
    
    Specified by:
    
    getMetadataCount in interface DataSetOrBuilder
  - containsMetadata
```
public boolean containsMetadata(String key)
```
    map<string, string> metadata = 8;
    
    Specified by:
    
    containsMetadata in interface DataSetOrBuilder
  - getMetadata
```
@Deprecated
public Map<String,String> getMetadata()
```
    Deprecated.
    
    Use getMetadataMap() instead.
    
    Specified by:
    
    getMetadata in interface DataSetOrBuilder
  - getMetadataMap
```
public Map<String,String> getMetadataMap()
```
    map<string, string> metadata = 8;
    
    Specified by:
    
    getMetadataMap in interface DataSetOrBuilder
  - getMetadataOrDefault
```
public String getMetadataOrDefault(String key,
                                   String defaultValue)
```
    map<string, string> metadata = 8;
    
    Specified by:
    
    getMetadataOrDefault in interface DataSetOrBuilder
  - getMetadataOrThrow
```
public String getMetadataOrThrow(String key)
```
    map<string, string> metadata = 8;
    
    Specified by:
    
    getMetadataOrThrow in interface DataSetOrBuilder
  - clearMetadata
```
public DataSet.Builder clearMetadata()
```
  - removeMetadata
```
public DataSet.Builder removeMetadata(String key)
```
    map<string, string> metadata = 8;
  - getMutableMetadata
```
@Deprecated
public Map<String,String> getMutableMetadata()
```
    Deprecated.
    
    Use alternate mutation accessors instead.
  - putMetadata
```
public DataSet.Builder putMetadata(String key,
                                   String value)
```
    map<string, string> metadata = 8;
  - putAllMetadata
```
public DataSet.Builder putAllMetadata(Map<String,String> values)
```
    map<string, string> metadata = 8;
  - setUnknownFields
```
public final DataSet.Builder setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
```
    Specified by:
    
    setUnknownFields in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    setUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>
  - mergeUnknownFields
```
public final DataSet.Builder mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
```
    Specified by:
    
    mergeUnknownFields in interface com.google.protobuf.Message.Builder
    
    Overrides:
    
    mergeUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<DataSet.Builder>

Class DataSet.Builder

Method Summary

Methods inherited from class com.google.protobuf.GeneratedMessageV3.Builder

Methods inherited from class com.google.protobuf.AbstractMessage.Builder

Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.protobuf.MessageLite.Builder

Methods inherited from interface com.google.protobuf.MessageOrBuilder

Method Detail

getDescriptor

internalGetMapField

internalGetMutableMapField

internalGetFieldAccessorTable

clear

getDescriptorForType

getDefaultInstanceForType

build

buildPartial

clone

setField

clearField

clearOneof

setRepeatedField

addRepeatedField

mergeFrom

mergeFrom

isInitialized

mergeFrom

hasId

getId

setId

clearId

hasExternalId

getExternalId

getExternalIdBytes

setExternalId

clearExternalId

setExternalIdBytes

hasName

getName

getNameBytes

setName

clearName

setNameBytes

hasDescription

getDescription

getDescriptionBytes

setDescription

clearDescription

setDescriptionBytes

hasWriteProtected

getWriteProtected

setWriteProtected

clearWriteProtected

hasCreatedTime

getCreatedTime

setCreatedTime

clearCreatedTime

hasLastUpdatedTime

getLastUpdatedTime

setLastUpdatedTime

clearLastUpdatedTime

getMetadataCount

containsMetadata

getMetadata

getMetadataMap

getMetadataOrDefault

getMetadataOrThrow

clearMetadata

removeMetadata

getMutableMetadata

putMetadata

putAllMetadata

setUnknownFields

mergeUnknownFields